Top IT Services Companies in the United Kingdom

We share rankings of the top IT services companies in the United Kingdom that provide a broad range of services to support the IT needs of organizations of all types and sizes. Check out their agency profiles, client reviews, past projects, expertise, rates and more to find the most qualified company that can meet your unique requirements and budget.

We Compiled The Best United Kingdom IT Support Companies For You

488 Companies-Rankings updated: September 13, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

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ELEKS
Verified
ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.
ELEKS has delivered custom software and UK IT services since 1991. For Imerys, it merged 60+ sites into one portal, raising traffic by 40% and leads by 18%. The agency suits enterprises seeking measurable digital transformation outcomes...
Top Services:
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
AI Development
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
12 Projects Listed
ELEKS Services
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
AI Development
ERP Consulting
CRM Consulting
Product Design
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aramex
TAIT
Acino
GRTGaz
Autodesk
Blackboard
Havas
ESET
Eagle
teleologica
Data sourced from the agency's DesignRush profile
ELEKS Reviews & Testimonials
John Armstrong Founder, CEO & CTO at Civex
5.0★
Software Development Review from John Armstrong
ELEKS was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. They’ve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.
Mark Battcock Digital Communication Director at Imerys
5.0★
Software Development Review from Mark Battcock
We are very happy with our ELEKS partnership; the dedication of the team is exceptional. We would certainly recommend ELEKS and would be happy to work with them again. In fact, they continue to be our partner for the 2nd phase of the CDX project to add even more customer services to the website.
Huntly Christie CEO at Christie Lites
5.0★
Software Development Review from Huntly Christie
What impressed me about ELEKS is the culture. There is a very strong culture of discipline and performance, and software is a profession where discipline is very important. Good software development can only happen with a strong work ethic, and I think the ELEKS team really understands that.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.9 4.9 (22)
5.0 5.0 (1)
GeekyAnts
AI Digital Product Engineering & Consulting Firm
GeekyAnts is a global GeekyAnts is an AI-powered digital product engineering and consulting specializing in AI Consulting, Product Engineering, Enterprise Modernization, Digital CX, With 15+ years of experience, weve served 550+ clients like Google, SKF, WeWork, and ICICI, delivering 800+ projects...
Top Services:
Mobile App Development
Web Development
Web Design
eCommerce Development
UI/UX Design
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
36 Projects Listed
GeekyAnts Services
Mobile App Development
Web Development
Web Design
eCommerce Development
UI/UX Design
Software Development
Product Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Google
Liviit
Siveco Romania
Endlink
Scroll News
Clean Label
Cloud9
PubSquad
Sinam LLC
PopSmartKids Inc.
Data sourced from the agency's DesignRush profile
GeekyAnts Reviews & Testimonials
Mathias Willburger CEO at Millimetrika
5.0★
Web Development Review from Mathias Willburger
The final product optimized the company's process as expected and has been well received by users. The company appreciated how well the Geeky Ants communicated, always punctual for meetings, and responsive to inquiries despite being in different timezones.
Deekshu Gunaga Review from Google
1.0★
Deekshu Gunaga's Review Sourced from Google
Very poor hiring management experience at GeekyAnts. After scheduling the interview and making candidates wait for one week, the hiring team only said the application was “on hold” and mentioned there may be an update next month. After that, there was no response or communication at all. Candidates deserve proper updates and professional handling instead of being ignored. It was worst experience
Sankalp Deshpande Review from Google
1.0★
Sankalp Deshpande's Review Sourced from Google
Don’t waste your time going for the interview. They’ll make you wait and then just tell you your application has been rejected without giving proper feedback Even though I have healthcare experience and cleared the relevant rounds, they still said I don’t have experience in BA. Feels like a total waste of time — waiting, interviewing, and then being rejected without proper feedbac
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.3 4.3 (1)
4.3 4.3 (294)
Yalantis
Verified
Full-Cycle IoT and Software Development company
Yalantis is an IT company in the UK that has run IT infrastructure and DevOps consulting since 2008, an AWS Advanced Tier Partner. Its IaC accelerator cuts bootstrapping time up to 43%. The agency is recommended for enterprises needing secure, scalable cloud infrastructure...
Top Services:
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
24 Projects Listed
Yalantis Services
IoT
Software Development
Mobile App Development
AI Development
Big Data Analytics
IT Services
Cybersecurity
Staff Augmentation
Cloud Consulting
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RAKwireless
Toyota Tsusho
KPMG
Healthfully
Orbis Systems
Lifeworks
Scholz Databank
123 Sourcing
Truhoo
Data sourced from the agency's DesignRush profile
Yalantis Reviews & Testimonials
Sergei Lishchenko Director of Digital Experience and Innovation at Orbis System
5.0★
Fintech Review from Sergei Lishchenko
The exception team the client collaborated with brought in fresh ideas and innovative technologies previously unfamiliar to the client. For example, with Yalantis' guidance, the client's developers explore the Go language. The primary reason the client chose Yalantis is its strong organizational and project management skills. It's not just about the developers; Yalantis provides a comprehensive support framework, ensuring that a project manager is consistently present. (Verified via email)
Jason Jung Senior engineering manager at Zillow
5.0★
Software Development Review from Jason Jung
Yalantis functions as an integral scrum team, supporting the development teams of a real estate firm. It created renovation project management tools that encompass a web app, a mobile app, and a backend system. Thanks to Yalantis, the client expanded development capabilities and achieved key short-term goals. Its quick integration was pivotal in launching various projects. Beyond delivering top-notch work, Yalantis emphasizes a culture that prioritizes the customer's needs. (Verified via email)
Roy D Partner at RAKwireless
5.0★
Outsourcing Review from Roy D
An IoT manufacturer teamed up with Yalantis to craft an application, enabling users to manage their devices more efficiently. Utilizing Node.js and basing the architecture on Circulus, Yalantis delivered commendable outcomes. It is responsive to any development challenges, offering swift resolutions. The client appreciates Yalantis' proactive stance, impressive technical expertise, and practical solution suggestions. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.6 4.6 (3)

Dolphin Analytics
Where agencies and brands come when they're pulling their hair out with data challenges
Dolphin Analytics is where agencies and brands come when they're pulling their hair out with data challenges. An AI-native analytics agency: we audit and repair tracking (GA4, GTM, server-side), keep measurement GDPR-safe, and automate reporting and A/B testing. London based; UK, Europe and US...
Top Services:
Big Data Analytics
CRO
Business Consulting
Market Research
IT Services
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Location
London, United Kingdom
Number of Employees
Under 49
Dolphin Analytics Services
Big Data Analytics
CRO
Business Consulting
Market Research
IT Services
Cloud Consulting
Engineering
CRM Consulting
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Illumicrate
ElevateJet
Robot Zebra
Smallwood
Data sourced from the agency's DesignRush profile
Visit Website View Profile
Probey Services
Verified
World's #1 Rated & Reviewed App, Website & Software Development Company
World's #1 Rated & Reviewed App, Website & Software Development Company
For over 10 years, Probey Services has combined web and app development with digital marketing and branding. It counts 1,800+ delivered projects among 2,000+ clients. As one of the top IT firms in the UK, it's best for SMBs seeking a single vendor for build-and-promote projects...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
Show more
Location
Birmingham, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
Portfolios Count
94 Projects Listed
View Profile
5.0 5.0 (110)
5.0 5.0 (1)
Zazz
Modern IT. Built Secure. Delivered Right.
Modern IT. Built Secure. Delivered Right.
Zazz has 15 years of experience delivering IT consulting and cybersecurity to enterprises. Its projects have driven up to 40% acceleration in time-to-value. The agency suits enterprises needing IT modernization and managed security...
Top Services:
Mobile App Development
IT Services
Software Development
Staff Augmentation
IT Compliance Solution
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Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$45/hr
Portfolios Count
36 Projects Listed
View Profile
5.0 5.0 (76)

Newwave Solutions
Trusted Technology Solution Partner
Trusted Technology Solution Partner
Newwave Solutions is a technology solutions partner with 15 years of experience and 300+ certified engineers across Japan, APAC, Europe, the US, and other global markets...
Top Services:
Mobile App Development
Web Development
Software Development
Blockchain
Staff Augmentation
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
16 Projects Listed
View Profile
5.0 5.0 (65)
4.9 4.9 (59)
Peiko
Technical partners | Full-service Web development | IT Outsourcing | Blockchain Development Company
Technical partners | Full-service Web development | IT Outsourcing | Blockchain Development Company
Peiko has built blockchain and Web3 solutions since 2017. It rebuilt RIABU's fintech platform to run a 6-million-user database. The agency fits fintech and crypto startups needing specialized blockchain development from top IT services companies in the UK...
Top Services:
Web Development
Software Development
Web Design
Blockchain
UI/UX Design
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
12 Projects Listed
View Profile
5.0 5.0 (64)
Suffescom Solutions Inc
Award Winner
Get what matters!
Get what matters!
Suffescom has run enterprise software and digital transformation projects since 2013, serving 1,250+ clients. Its Chevron integration hit 99.9% uptime. The agency is recommended for large enterprises needing custom software and AI modernization from one of the best IT services companies in the UK...
Top Services:
Mobile App Development
AI Development
Blockchain
Software Development
Web Development
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Minimal Budget
$10,000 - $25,000
Portfolios Count
33 Projects Listed
View Profile
4.9 4.9 (47)
Snotor
Delivering results. Efficiently and effectively
Delivering results. Efficiently and effectively
Snotor is an IT company in the UK that has delivered custom software and offshore development services since 2007, completing 400+ projects. Its on-time delivery rate sits at 97%. The agency is best for SMBs and fintech firms needing dedicated development teams...
Top Services:
Web Development
Mobile App Development
Software Development
AI Development
Staff Augmentation
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
43 Projects Listed
View Profile
4.9 4.9 (29)
4.6 4.6 (54)
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Pixelette Technologies
Pixelette Technologies - Leading the way in AI & Blockchain
Pixelette Technologies - Leading the way in AI & Blockchain
Pixelette Technologies has built AI and blockchain solutions since 2018. It serves as Secretariat of the UK's APPG AI policy body, with 97% customer satisfaction. The agency suits enterprises needing ISO-certified AI or blockchain work from one of the best IT firms in the UK...
Top Services:
Software Development
Web Development
Web Design
Blockchain
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
43 Projects Listed
View Profile
4.9 4.9 (27)
4.9 4.9 (11)
Digis
Certified Experts, Patented Excellence
Certified Experts, Patented Excellence
Digis has delivered custom software and staff augmentation for over 8 years, working with clients like BlaBlaCar. It has completed 300+ projects with 200+ specialists worldwide. The agency fits companies needing fast, low-risk staff augmentation...
Top Services:
Staff Augmentation
Web Design
Web Development
Mobile App Development
IT Services
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$39/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
22 Projects Listed
View Profile
4.9 4.9 (28)
3.0 3.0 (2)
Chudovo OÜ
Complex Systems Implementation
Complex Systems Implementation
Chudovo offers custom software and legacy modernization, completing 160+ projects. In its 15 years of experience, the UK IT services company has cut delivery time in half for clients like YesCare. The agency suits healthcare and B2B firms needing legacy modernization or dedicated teams...
Top Services:
Software Development
IT Services
eCommerce Development
AI Development
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Portfolios Count
98 Projects Listed
View Profile
4.5 4.5 (2)
5.0 5.0 (18)
SDLC Corp
Your Technology Partner
Your Technology Partner
SDLC Corp has been delivering AI, ERP, and cloud engineering for over 10 years. For Transworld Logistics, it cut invoice processing from 48 hours to 4 and reduced errors by 98%. The agency suits enterprises needing AI automation or ERP development...
Top Services:
Software Development
Mobile App Development
Web Development
AI Development
Blockchain
Show more
Location
Coventry, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
53 Projects Listed
View Profile
4.9 4.9 (11)
4.5 4.5 (11)
Bytes Technolab Inc.
Verified
Engineered for the AI Era
Engineered for the AI Era
Bytes Technolab has delivered digital products since 2011, building AI-driven MVPs and platforms. One eCommerce MVP it built raised conversions by 37% and launched 3x faster. The agency is best for startups needing AI-first product development...
Top Services:
AI Development
Web Development
Mobile App Development
Software Development
Web Design
Show more
Location
Leicester, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
12 Projects Listed
View Profile
4.9 4.9 (15)
Mobcoder
AI-Native, Business-Ready Development Services. Engineered to Scale
AI-Native, Business-Ready Development Services. Engineered to Scale
Mobcoder has provided custom software and AI development services since 2014, serving 150+ brands. For GovGig, it built a 10-agent AI system that cut submittal rejections by 80%. The IT agency in the UK suits IT buyers needing custom software with strong AI development capability...
Top Services:
Mobile App Development
AI Development
Software Development
Web Development
VR/AR
Show more
Location
Cobham, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
14 Projects Listed
View Profile
4.9 4.9 (15)
4.9 4.9 (11)
SoftTeam
Venture Infrastructure for Scalable Value Creation
Venture Infrastructure for Scalable Value Creation
SoftTeam has provided software and digital growth services since 2019, delivering 50+ projects worldwide. It also co-builds select ventures as an equity partner. The agency suits early-stage founders needing mobile or web development...
Top Services:
IT Services
Staff Augmentation
Software Development
Web Development
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
10 Projects Listed
View Profile
4.8 4.8 (7)
5.0 5.0 (1)
The NineHertz
Mobile App Development Company
Mobile App Development Company
Since 2013, The NineHertz has delivered software and mobile app development for 100+ ISVs. For Dogpack, its infrastructure now handles 2M+ users and over 5M media uploads. The agency fits enterprises needing scalable, AI-native engineering...
Top Services:
Mobile App Development
Web Development
Software Development
UI/UX Design
AI Development
Show more
Location
Leicester, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
13 Projects Listed
View Profile
4.9 4.9 (13)
5.0 5.0 (7)
a1qa
Your helping hand in software quality
Your helping hand in software quality
a1qa is one of the best IT companies in the UK that has offered software testing and QA services to clients like adidas and SAP. With 20+ years of experience, its automation work cut one client's environment setup time by 72x. The agency fits enterprises needing dedicated QA teams or AI-powered test...
Top Services:
Software Testing
Managed Services
IT Services
Staff Augmentation
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
16 Projects Listed
View Profile
4.9 4.9 (10)
Russ Michaels Consulting
Managed Web Services for Small Business & Startups
Managed Web Services for Small Business & Startups
Russ Michaels Consulting has provided managed web and IT services since 1999. Some client relationships have lasted 20+ years, with one dating back to 2003. The agency suits small businesses and startups needing affordable, hands-on IT support from one of the top IT support companies in the UK...
Top Services:
Web Development
IT Services
WordPress Website Design
Location
Broadstairs, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
Under $1,000
Portfolios Count
4 Projects Listed
View Profile
4.9 4.9 (10)
InApps
Realize Ideas via Innovative Tech & Wow Experience
Realize Ideas via Innovative Tech & Wow Experience
Since 2016, InApps has delivered custom software and dedicated engineering teams for clients like KFC and Jollibee. It holds 85%+ multi-year client retention across more than 750 projects. The agency fits companies needing offshore staff augmentation...
Top Services:
Staff Augmentation
Mobile App Development
Web Development
eCommerce Development
Software Development
Show more
Location
Irlam, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
41 Projects Listed
View Profile
4.8 4.8 (5)
4.7 4.7 (36)
Shinetech Software
AI-enabled Engineering Teams | long-term software development partner for clients across the US, AU
AI-enabled Engineering Teams | long-term software development partner for clients across the US, AU
For 20+ years, Shinetech Software has delivered custom software and dedicated teams to over 2,000 clients. It counts more than 420 long-term partnerships and 70% staff retention. The agency fits enterprises needing legacy modernization or ERP integration...
Top Services:
Software Development
Staff Augmentation
AI Development
DevOps Consulting
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Portfolios Count
6 Projects Listed
View Profile
4.9 4.9 (12)
3.0 3.0 (2)
Mobirevo
Making functional and user friendly software's for humans
Making functional and user friendly software's for humans
Since 2016, Mobirevo has delivered web, mobile, and custom software for 150+ clients. Some client products have been featured in Forbes and Bloomberg. The UK IT services agency fits startups and SMEs needing SaaS, MVP, or custom software development...
Top Services:
Web Design
UI/UX Design
Web Development
Wearables
Software Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
View Profile
4.9 4.9 (12)
Imaginary Cloud
Promising great service at competitive rates!
Promising great service at competitive rates!
Imaginary Cloud has built 300+ digital products for clients like Nokia and BNP Paribas since 2010. Its work for AppTweak cut dashboard loading time by 80%. The agency fits enterprises needing AI-enabled software engineering or nearshore teams...
Top Services:
Web Development
Software Development
Mobile App Development
UI/UX Design
AI Development
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
7 Projects Listed
View Profile
4.9 4.9 (10)
5.0 5.0 (1)
iQlance Solutions
Empowering Businesses with Custom App and Software Solutions
Empowering Businesses with Custom App and Software Solutions
For over 8 years, iQlance has delivered mobile, web, and custom software development. It has completed 1,500 projects for over 200 clients worldwide. The agency fits SMBs and startups needing mobile app development or IT staff augmentation from one of the leading IT firms in the UK...
Top Services:
Mobile App Development
Software Development
AI Development
Web Development
SEO
Show more
Location
Harrow, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
21 Projects Listed
View Profile
4.8 4.8 (7)
5.0 5.0 (24)
Mindrops
Web and Mobile Apps Development Company
Web and Mobile Apps Development Company
Mindrops delivers web, mobile, and custom software development for clients like Unilever, Barclays, and KPMG. It also builds its own AI document tool, Caelum. The agency suits SMBs and enterprises needing web, mobile, or cloud support...
Top Services:
Web Development
IT Services
AI Development
Software Development
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
20 Projects Listed
View Profile
4.9 4.9 (28)
4.9 4.9 (119)
SENLA
Software Engineering Laboratory
Software Engineering Laboratory
SENLA has built custom software and dedicated engineering teams since 2012, growing to 800+ tech experts. Its work for Bosch delivered ROI within the first month. The agency is best for enterprises needing staff augmentation or development centers...
Top Services:
Staff Augmentation
Mobile App Development
Software Development
CRM Consulting
UI/UX Design
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$49/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
38 Projects Listed
View Profile
4.5 4.5 (2)
4.5 4.5 (17)
SoloWay Technologies
SoloWay - your sustainable digital transformation companion!
SoloWay - your sustainable digital transformation companion!
We build custom software solutions that drive business growth, scale operations, and transform ideas into powerful digital products. Our main mission is to be a catalyst for successful transformation...
Top Services:
Software Development
Mobile App Development
Web Development
Web Design
eCommerce Development
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
36 Projects Listed
View Profile
4.5 4.5 (2)
4.8 4.8 (70)
DigitalSuits
Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development
Since 2016, DigitalSuits has delivered 200+ eCommerce, software, and AI projects. One client saw a 60% cut in manual order-handling work. The agency fits eCommerce brands and startups needing Shopify development or AI integration...
Top Services:
eCommerce Development
Software Development
Web Development
Web Design
Staff Augmentation
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
9 Projects Listed
View Profile
4.8 4.8 (8)
5.0 5.0 (2)
Ziffity
Digital Transformation: Empowering Your Future
Digital Transformation: Empowering Your Future
Ziffity is an IT company in the UK that has offered eCommerce and IT services for brands like Dynojet and Oreo for over 10 years. Its Dynojet rebuild drove a 300% first-year sales increase. The agency fits enterprise brands needing Magento or eCommerce development...
Top Services:
Web Design
Web Development
eCommerce Development
Mobile App Development
IT Services
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
20 Projects Listed
View Profile
4.8 4.8 (5)
Quema
Building Trust, Scaling Success: Your DevOps Journey Starts Here
Building Trust, Scaling Success: Your DevOps Journey Starts Here
Quema provides DevOps, cloud, and IT infrastructure services. It has served 100+ clients, including Lingopie, with 24/7 monitoring and support. The agency suits SaaS companies needing DevOps consulting or cloud migration...
Top Services:
IT Services
Cloud Consulting
Managed Services
AI Development
Cybersecurity
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
View Profile
4.8 4.8 (5)
SiliconMint
Dedicated Teams That Build Complex Software Systems
Dedicated Teams That Build Complex Software Systems
SiliconMint has provided custom software and IT consulting since 2012. It built the core of Verizon's ThingSpace IoT platform for millions of users. The agency is best for enterprises needing dedicated engineering teams or mission-critical systems...
Top Services:
Software Development
Mobile App Development
IoT
AI Development
Cybersecurity
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
7 Projects Listed
View Profile
4.8 4.8 (8)
5.0 5.0 (1)
Rocketech Development
We create digital products and grow with our partners!
We create digital products and grow with our partners!
Rocketech Development has released 150+ products for over 100 startups and enterprises. For Sigmapool, it built a mining platform now serving more than 60,000 active workers. The agency suits startups and enterprises needing MVP development or dedicated engineering teams from top IT companies in the UK...
Top Services:
Mobile App Development
Web Development
Software Development
Blockchain
UI/UX Design
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
View Profile
4.8 4.8 (6)
5.0 5.0 (1)
Andersen
FinTech Unleashed: React Native Excellence by Andersen
FinTech Unleashed: React Native Excellence by Andersen
Andersen has provided IT and software development services for 19 years. It has completed 2,000+ projects for clients like Samsung and TUI, with 98% retention. The agency is best for enterprises needing staff augmentation or legacy modernization...
Top Services:
Software Development
Web Development
UI/UX Design
Mobile App Development
Product Design
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
18 Projects Listed
View Profile
4.6 4.6 (4)
Timspark
Software Development and Consulting Company
Software Development and Consulting Company
Timspark delivers custom software and staff augmentation to 200+ clients. It draws on a network of over 1,000 vetted engineers and more than 30 ready-to-start teams. The agency fits startups and SMBs needing dedicated development teams...
Top Services:
Staff Augmentation
Software Development
Mobile App Development
AI Development
DevOps Consulting
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Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
35 Projects Listed
View Profile
4.3 4.3 (1)
Digital Aptech
Digitally Transforming Brands Across the Globe
Digitally Transforming Brands Across the Globe
Digital Aptech has delivered IT and software development services for over a decade. It has completed 1,700+ projects for over 400 clients, including GSK and Netflix. The agency fits enterprises needing custom software or cloud engineering from the best IT services companies in the UK...
Top Services:
eCommerce Development
Web Development
Mobile App Development
IT Services
Web Design
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Location
Ravenshead, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$20/hr
Portfolios Count
11 Projects Listed
View Profile
4.9 4.9 (24)
4.6 4.6 (192)
Light IT
Deep tech expertise for SME
Deep tech expertise for SME
Light IT Global has provided custom software development since 2006. It has delivered 500+ solutions for clients like Pfizer and SumUp. The agency suits startups and enterprises needing custom software or dedicated teams...
Top Services:
Software Development
Mobile App Development
Web Development
Software Testing
IT Services
Show more
Location
Rickmansworth, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
14 Projects Listed
View Profile
4.7 4.7 (4)
DeepInspire
Fintech Software Development Services
Fintech Software Development Services
Since 2000, DeepInspire has delivered custom software for clients like Experian and Baird & Co. It has completed 100+ projects with a team that's 90% senior-level. The agency fits fintech and enterprise clients needing product development...
Top Services:
Software Development
Web Design
Mobile App Development
AI Development
UI/UX Design
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
15 Projects Listed
View Profile
4.7 4.7 (4)
5.0 5.0 (40)
Kernelics
Mobile & Web Software Dev Team
Mobile & Web Software Dev Team
Kernelics offers web and mobile app development. 80% of its business comes from referrals, with clients including Skich and Altis. The agency suits startups and SMEs needing MVP development or dedicated engineering teams...
Top Services:
Mobile App Development
Staff Augmentation
Product Design
Software Development
eCommerce Development
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Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
18 Projects Listed
View Profile
4.5 4.5 (2)
Itransition
Verified
Turning Software Ideas Into Reality
Turning Software Ideas Into Reality
Itransition has provided IT consulting and software development for over 25 years. It has delivered 3,000+ projects for clients, including PepsiCo and PayPal. The IT firm in the UK suits enterprises and SMBs needing custom software or ERP/CRM development...
Top Services:
Software Development
IT Services
Business Consulting
eCommerce Development
Cloud Consulting
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Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$40/hr
Minimal Budget
$50,000 & Up
Portfolios Count
8 Projects Listed
View Profile
4.6 4.6 (3)
MobileCoderz Technologies
Web and Mobile App Development Company
Web and Mobile App Development Company
MobileCoderz builds mobile and web apps for clients like Hyundai and PepsiCo. It has completed 1,500+ projects for over 1,250 clients. The agency fits startups and enterprises needing mobile app or MVP development...
Top Services:
Mobile App Development
Web Development
Web Design
IT Services
Digital Services
Show more
Location
Sevenoaks, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
View Profile
4.7 4.7 (20)
4.3 4.3 (128)
Pagepro
Verified
Next.js, Expo & Headless CMS Development Agency
Next.js, Expo & Headless CMS Development Agency
Pagepro has delivered 100+ CMS migrations for clients including Pfizer, specializing in Next.js and Sanity. Every migration has preserved or improved SEO rankings. The agency fits enterprises needing website migrations or headless CMS development...
Top Services:
Web Development
Mobile App Development
Software Development
Staff Augmentation
IT Services
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
20 Projects Listed
View Profile
4.3 4.3 (2)
3.9 3.9 (9)
App Maisters
Excellent Apps Delivered in Time!
Excellent Apps Delivered in Time!
App Maisters provides digital transformation services since 2014. It has completed 500+ projects for clients like Stryker and Pitney Bowes. The agency suits enterprises and government agencies needing custom software or AI development...
Top Services:
Mobile App Development
Web Development
Web Design
IoT
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Portfolios Count
19 Projects Listed
View Profile
4.5 4.5 (2)
4.9 4.9 (16)
Candour Technolabs
AI & Blockchain Built for Scale
AI & Blockchain Built for Scale
Candour Technolabs is one of the best IT companies in the UK that has provided software, blockchain, and AI development since 2011. It holds a 98% success rate across 45+ clients, including Vulcan Technologies. The agency fits enterprises and startups needing blockchain or Web3 development...
Top Services:
AI Development
Blockchain
Software Development
Web Development
Mobile App Development
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Portfolios Count
18 Projects Listed
View Profile
4.3 4.3 (1)
3.3 3.3 (3)
MMC Global
Transforming Businesses Through Digitally
Transforming Businesses Through Digitally
MMC Global has delivered 500+ enterprise integrations for clients like ADNOC and ENOC. It maintains a 98% delivery success rate across 150+ enterprise clients. The agency fits enterprises needing custom software, cloud, or IT consulting...
Top Services:
Software Development
AI Development
Blockchain
Wearables
IoT
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
8 Projects Listed
View Profile
4.4 4.4 (4)
5.0 5.0 (3)
Scalefocus
Accelerating your business forward!
Accelerating your business forward!
Scalefocus has provided software engineering and AI development for over a decade. It has delivered 1,000+ projects for over 300 clients, including Paysafe and Flutter International. The agency suits enterprises needing AI-native software development...
Top Services:
Software Development
eCommerce Development
Mobile App Development
IT Services
Big Data Analytics
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$60/hr
Portfolios Count
31 Projects Listed
View Profile
4.7 4.7 (89)
Uinno
We help business to scale!
We help business to scale!
Uinno has offered software and AI development for startups since 2019. It serves 250+ clients with 93% retention, including work for the University of Melbourne and Gatorade. The agency suits startups and SMBs needing AI development or MVP builds...
Top Services:
AI Development
Blockchain
Software Development
Big Data Analytics
Web Development
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Portfolios Count
13 Projects Listed
View Profile
4.4 4.4 (2)
5.0 5.0 (1)
HIC Global Solutions
Your CRM Success Partners
Your CRM Success Partners
Since 2015, HIC Global Solutions has delivered Salesforce consulting to 350+ clients worldwide. For DataColor.AI, it cut manual CPQ analysis effort by 80%. The UK IT services agency fits enterprises needing Salesforce implementation or CRM consulting...
Top Services:
CRM Consulting
Software Development
Cloud Consulting
Staff Augmentation
IT Services
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
View Profile
4.5 4.5 (3)
TWC IT Solutions
Integrating Systems, Connecting Continents.
Integrating Systems, Connecting Continents.
TWC IT Solutions has provided managed IT support and cybersecurity services since 2011. It serves 300+ clients, including Octopus Investments, with a 90 NPS score. The agency suits SMEs needing managed IT support, cybersecurity, or disaster recovery...
Top Services:
IT Services
Managed Services
Cybersecurity
Cloud Consulting
Call Centers
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
View Profile
4.5 4.5 (2)
5.0 5.0 (16)
Takeaway Reality
Verified
AR, VR and AI Agency.
AR, VR and AI Agency.
Takeaway Reality offers custom software, AI, and AR/VR development for clients like Ford and Microsoft. For Cubedot AI, it cut product-spec creation time by 60%. The agency fits brands needing AR/VR, AI, or Roblox development...
Top Services:
VR/AR
Software Development
AI Development
Business Consulting
Digital Services
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Portfolios Count
7 Projects Listed
View Profile
4.6 4.6 (3)
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Why Companies Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding IT services companies in the United Kingdom. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions

What are the core specializations of IT services companies in the United Kingdom?

IT services companies in the United Kingdom offer a full suite of digital transformation and operational support services, focused on accelerating business growth, ensuring regulatory compliance, and strengthening security. In addition to core functions like managed IT, cloud hosting, and help desk support, key specializations include:

IT consulting
Digital strategy
Managed security services (MSS)
Cloud services
Network infrastructure and unified communications
Data backup and recovery
System modernization

What certifications should an IT support company have?

For IT support companies, certifications signal adherence to global and local best practices. ISO/IEC 27001 is essential, crucial for complying with the UK's high data protection standards, including GDPR. Staff-level certifications like ITIL Foundation are also important, as well as Cyber Essentials for cybersecurity.

For assessing technical proficiency, look for vendor accreditations like Microsoft Gold Partner or high-level certifications like CISSP (Certified Information Systems Security Professional) for senior staff.

What information do I need to provide to an IT services company?

To initiate a successful partnership with an IT services company, you must be prepared to share detailed information across three critical tiers. Initially, outline your business context: including key growth objectives, the total count of users and endpoints, budget constraints, and a clear list of current IT challenges or 'pain points.'

Secondly, you’ll need to supply technical documentation, i.e., a complete inventory of hardware, existing licensed software and their keys, a network topology map, and details on any critical legacy systems. Lastly, you'll need to provide a statement of all mandatory compliance requirements and the necessary access credentials for core systems, such as firewalls, cloud tenants, and primary servers.

What factors affect IT services agency pricing?

Pricing for IT services in the UK is heavily influenced by the scope and inherent complexity of the required support, which determines the necessary staffing and skillset. Factors that directly impact costs include: the size and scale of the organization (number of users and managed devices), the stringency of the Service Level Agreement (SLA) required, especially for 24/7 or mission-critical support, and the technical maturity of the existing IT estate.

Additionally, stringent regulatory compliance will increase pricing, as well as the agency's location within the UK (London-based services typically cost more due to higher labor rates).

What questions should I ask United Kingdom IT support company before hiring?

Before committing to a United Kingdom IT support company, pose these questions to thoroughly assess its suitability, expertise, and operational alignment with your business:

What are your guaranteed response and resolution times as per your Service Level Agreement (SLA)?
How do you ensure full compliance with GDPR and other UK-specific data protection legislation?
Do you operate a 24/7/365 UK-based service desk or is support outsourced after hours?
What is your defined process for handling a high-priority cyber-security incident or major outage?
Can you provide an example of how you've helped a client leverage cloud technology for a business outcome?
How frequently do you conduct proactive security testing, patching, and hardware life-cycle reviews?

We Compiled The Best United Kingdom IT Support Companies For You

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