Top IT Services Companies in London

Discover top IT services companies in London that have partnered with leading brands like McDonald's and Coca-Cola. DesignRush connects over 1M monthly visitors with trusted agencies, facilitating over 100,000 successful client-agency matches each month. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

We Have Researched the Best London IT Support Companies For You

85 Companies-Rankings updated: September 05, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

Show Filters

United Kingdom × London × eCommerce ×Clear Filters

Appinventiv
Redefining mobile app experiences like never before!
Appinventiv is an award-winning digital product engineering and consulting company with 10+ years of experience, 1,700+ experts, and 3,000+ successful digital solutions delivered worldwide...
Top Services:
Mobile App Development
Software Development
DevOps Consulting
eCommerce Development
Web Development
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
11 Projects Listed
Visit Website View Profile
4.2 4.2 (884)
Altkom Software & Consulting
Curiosity drives change. Lets co-design it
Altkom Software is a Custom Software Development Company with more than 20 years of experience...
Top Services:
Software Development
Mobile App Development
IT Services
Staff Augmentation
Cloud Consulting
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Portfolios Count
4 Projects Listed
Visit Website View Profile
4.6 4.6 (9)
OptiSol Business Solutions
Cloud Web, Mobile, AI & ML, IT Staffing, DataOps
A Trusted digital transformation partner of global enterprises with expertise in Native Web and Mobile Applications, AI & Machine Learning services hosted on AWS and Azure Cloud, and product implementations...
Top Services:
Web Development
Software Development
IoT
Mobile App Development
IT Services
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$18/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Visit Website View Profile
4.0 4.0 (84)
LOOKSGREAT Studio
We create high quality digital & commercial products for business and customers
We are a globally-operating studio, capable of seamlessly working across all time zones. Our expertise extends to developing digital products tailored to specific target audiences and diverse markets. Our multilingual team is proficient in addressing a wide range of challenges. Our team is comprised of...
Top Services:
Web Development
eCommerce Development
UI/UX Design
Web Design
WordPress Website Design
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Portfolios Count
4 Projects Listed
Visit Website View Profile
3.5 3.5 (2)
Cyberonics Limited
Transforming Ideas into Powerful Digital Solutions
Cyberonics Limited is a London-based software development company delivering custom software, AI solutions, cloud engineering, and digital transformation services to businesses across the UK...
Top Services:
IT Services
AI Development
Software Development
Cybersecurity
Big Data Analytics
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$15/hr
Minimal Budget
Under $1,000
Visit Website View Profile
5.0 5.0 (1)
Visionet Systems
Empowering enterprises to transform through human ingenuity and engineering excellence.
Visionet is a leading IT services firm delivering digital experiences, enterprise modernization, Data & AI applications, and managed IT services. We leverage digital, data, and cloud technologies to meet clients needs efficiently. Serving diverse sectors, we simplify complexities and foster innovation. With a...
Top Services:
IT Services
AI Development
Big Data Analytics
Cloud Consulting
DevOps Consulting
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Visit Website View Profile
4.6 4.6 (29)
Red Eagle Tech
Bespoke software solutions for SMEs to work smarter and win more.
At Red Eagle Tech we provide bespoke software development services for small and medium enterprises. Our solutions help SMEs work smarter, win more and dominate their industry. Friendly London-based team, fixed-price projects, no contract tie-ins...
Top Services:
Software Development
Mobile App Development
IT Services
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$165/hr
Minimal Budget
Under $1,000
Visit Website View Profile
5.0 5.0 (5)
EFutures
Bespoke Software Solutions
EFutures is a award winning software product engineering company. We have delivered bespoke software solutions to clients globally for the past 25 years. More recently we have added AI driven innovations to our service offerings empowering business to propel forward...
Top Services:
AI Development
Software Development
Mobile App Development
Cloud Consulting
Cybersecurity
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Visit Website View Profile
4.3 4.3 (104)
Apadmi
Experts in everything mobile
Apadmi designs, develops and optimises mobile apps for leading brands. We unlock new value through strategy, platforms, middleware and systems integrations that transform the way they work...
Top Services:
Mobile App Development
UI/UX Design
Web Development
Software Testing
Blockchain
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$200/hr
Minimal Budget
$50,000 & Up
Visit Website View Profile
4.4 4.4 (36)
totality services
Elevating IT. Streamlining Business Operations.
Totality Services, a London-based IT services agency, revolutionizes workforce and business operations with innovative technology solutions and comprehensive IT support. From robust security measures to seamless onboarding processes for new employees, Totality Services streamlines IT operations. Committed to...
Top Services:
Managed Services
IT Services
Cybersecurity
Cloud Consulting
IT Compliance Solution
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.9 4.9 (46)
Need Help Selecting The Right IT Services Agency in London For Your Project?
We'll Find The Best Agencies For You.
TELL US ABOUT YOUR PROJECT
Bidbat
Virtual Assistant Services for Busy Entrepreneurs
Startup & SME-Friendly Virtual Assistant Services - BidBat...
Top Services:
Digital Marketing
eCommerce
SEO
Email Marketing
Market Research
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$10/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
Turbo Digital Technology Consulting Ltd
Drive Your Business
Turbo Digital is a UK-based digital agency dedicated to helping local businesses gain new customers through slick, professional, and highly functional websites. We specialize in creating tailor-made digital experiences that not only look great but also deliver measurable business results...
Top Services:
Web Design
Software Development
IT Services
Logo Design
Branding
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
Dataspot Technologies
Best Digital Marketing Agency In Dubai
Dataspot Technologies is a Dubai-based digital solutions provider empowering businesses with innovative IT, cloud, and AI-driven strategies. We deliver scalable technology, SEO, and marketing solutions that drive growth, enhance efficiency, and maximize ROI in the UAE and beyond...
Top Services:
Web Design
Software Development
Digital Marketing
Web Development
SEO
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Visit Website View Profile
5.0 5.0 (2)
ZentixSoft
Creating Effective Digital Solutions For Complex Challenges
We are Zentix Soft, a UK-founded IT company with offices in Ukraine and Latvia. Our team specializes in full-cycle web development, mobile app development, and custom software solutions. We operate in three models: in-house, outsourcing, and outstaffing, helping clients build efficient and scalable...
Top Services:
Web Design
Mobile App Development
Web Development
Software Development
UI/UX Design
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
Visit Website View Profile
Dit Interactive Pvt Ltd
Take Your Ecommerce Brand To Next Level
DIT INTERACTIVE, based in USA and India, is a leading design and development agency with 14+ years of experience. Specializing in web and mobile design, they excel in creating innovative ecommerce solutions for various industries. As certified partners of BigCommerce and Shopify, they've delivered successful...
Top Services:
eCommerce Development
Web Development
SEO
PPC
Social Media Marketing
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
10 Projects Listed
Visit Website View Profile
EY
Building A Better Working World
EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...
Top Services:
Business Consulting
HR Outsourcing
Accounting
Cybersecurity
IT Services
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Visit Website View Profile
M2Poweri LTD
Innovating the Digital Future
We help B2B companies and manufacturing SMEs scale with fast, cloud-ready digital solutions. From web and app development to cloud automation, we build technology that creates measurable business impact...
Top Services:
eCommerce Development
UI/UX Design
Mobile App Development
Software Development
IT Services
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
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
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Visit Website View Profile
TheDevelopersEnd
Crafting Digital Excellence
Scalable digital solutions crafted by experts in web, app, and blockchain development built to elevate your brand. Power your digital transformation with TheDevelopersEnd we are your trusted partner for comprehensive IT solutions. Together, let's shape the future of technology...
Top Services:
Mobile App Development
Graphic Design
Web Development
SEO
Blockchain
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
Big Bash Studio
Conversion-focused Design And Development With AI Automation
Big Bash Studio is all about conversion-focused design and development with AI automation. Whether you're launching a startup or scaling your business, we design solutions that resonate youre your audience and target customers...
Top Services:
Web Design
Web Development
WordPress Website Design
Logo Design
Graphic Design
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
2Base Technologies
Way 2 Digital
2Base Technologies is an enterprise software development company specializing in end-to-end IT digital transformation services. With registered offices in the UK, USA, and Australia and R&D centers in Kochi and Palakkad, India, we help businesses worldwide drive efficiency, innovation, and growth...
Top Services:
Software Development
Mobile App Development
IoT
eCommerce Development
AI Development
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
5.0 5.0 (4)
Quaid Technologies
Your Trusted Business IT Partner
Since 1998, Quaid Technologies has partnered with businesses around the world to deliver software development, IT staff-augmentation and digital-marketing services. With 250+ skilled professionals and a global presence across 20+ countries, the company helps clients build secure, scalable platforms, automate...
Top Services:
Digital Services
Graphic Design
Web Development
WordPress Website Design
Staff Augmentation
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
Visit Website View Profile
4.1 4.1 (43)
Activ8 Asia
Gain Efficiency With Expert BPO Solutions
From managing customer support to handling back-office tasks, we streamline operations and improve efficiency, ensuring your focus stays on driving strategic growth and achieving long-term success. With a global presence and a local touch, Activ8 Asia is your trusted BPO partner. We bring a world of...
Top Services:
BPO
Digital Services
Web Development
Digital Marketing
Social Media Marketing
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Visit Website View Profile
5.0 5.0 (53)
Net Solutions India Pvt Ltd
Growth, Engineered.
Growth, engineered. Net Solutions treats our clients' growth as an engineering problem and builds the software that solves it: Commerce Systems, digital platforms, and SaaS products. Founded in 2000, headquartered in Chandigarh, India, with offices in Toronto, London, New York, and Los Angeles...
Top Services:
eCommerce Development
Web Development
Web Design
UI/UX Design
AI Development
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Minimal Budget
$25,000 - $50,000
Visit Website View Profile
4.3 4.3 (257)
CalibreCode Solutions Ltd
Driving Precision, Leading Quality
We help product teams release 3x faster with AI-powered testing, smart automation, and scalable QA solutions tailored for modern applications...
Top Services:
Digital Services
Design Services
UI/UX Design
eCommerce Development
IoT
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.7 4.7 (29)
Niteco
Powering Your Ambition
Your trusted Partner for all things digital...
Top Services:
Digital Strategy
Web Design
UI/UX Design
eCommerce Development
Web Development
Show more
Location
London, United Kingdom
Number of Employees
100 - 249
Visit Website View Profile
4.7 4.7 (63)
ZaSolpk
ZaSolPK Redefining IT, one solution at a time.
Supporting businesses in Chunian, London, Manchester, Birmingham, Edinburgh, and Bristol. With expertise in web development, eCommerce, cybersecurity, graphic design, and AI, we deliver customized, results-driven solutions tailored to dynamic markets in both Pakistan and the UK...
Top Services:
Web Development
WordPress Website Design
eCommerce Development
SEO
Direct Marketing
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Portfolios Count
7 Projects Listed
Visit Website View Profile
5.0 5.0 (7)
Idiosys UK
A Global Leader in IT Services & Digital Marketing
IDIOSYS UK is an ISO 9001:2015 and ISO 10002:2008-certified innovative cloud solution provider company, operating since 2015 with versatile, innovative in-house staff. A revolutionary IT and digital marketing company with a record of delivering 1000+ applications successfully to global clients...
Top Services:
Web Development
Web Design
eCommerce Development
Mobile App Development
Software Development
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.7 4.7 (3)
Tatvasoft
Sculpt Your Thoughts To Reality
TatvaSoft is a trusted technology partner enabling global businesses with its strategic IT solutions. Our services majorly encompasses Custom software development, Web development, product development, Ecommerce , Mobile apps, QA and many similar cutting-edge technologies...
Top Services:
Software Development
Web Development
Mobile App Development
Software Testing
AI Development
Show more
Location
London, United Kingdom
Number of Employees
500 - 999
Average Hourly Rate
$20/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
Visit Website View Profile
4.2 4.2 (576)
GoMilestone
Software Development company
Best Mobile App, Web, Software Development Company...
Top Services:
Software Development
Web Development
Mobile App Development
Web Design
eCommerce Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
Under $1,000
Portfolios Count
4 Projects Listed
Visit Website View Profile
4.8 4.8 (59)
AleaIT Solutions Pvt Ltd
Elevated in style
We create experiences that transform brands, grow businesses and make peoples lives better...
Top Services:
SEO
Digital Marketing
eCommerce Development
Digital Services
Web Design
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.3 4.3 (1)
4.5 4.5 (95)
Persistent
See Beyond, Rise Above.
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Top Services:
AI Development
Software Development
Web Development
Mobile App Development
Blockchain
Show more
Location
London, United Kingdom
Number of Employees
1000 & Up
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
Visit Website View Profile
4.6 4.6 (730)
Heylin Spark Private Limited
Were Sharp Brands Creators
Growing your business in this digital world is essential nowadays. If you want to be successful in business, you can hire the top-oriented services of Heylin Spark. We are a leading firm in the PR, media relations, reputation management, digital marketing, investor relations, strategic, policy research and...
Top Services:
Public Relations
Branding
Design Services
Digital Services
Web Design
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.9 4.9 (118)
Cypherox Technologies
Big Ideas Deserve Better Tech
We are Cypherox Technologies, a full-stack digital solutions company empowering startups, SMEs, and enterprises with future-ready web and mobile applications, UI/UX design, SEO, e-commerce development, and more...
Top Services:
Web Design
Web Development
Business Consulting
IT Services
Software Development
Show more
Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
4.7 4.7 (27)
Vizrex Software Solutions
We Build Software That Performs
Vizrex Software Solutions is a software engineering company building custom web platforms, mobile apps, backend systems, integrations, automations, and AI-enabled business solutions. We work with businesses that need serious execution, practical technology decisions, and systems built for real-world...
Top Services:
Web Development
Software Development
Mobile App Development
IT Services
Managed Services
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Visit Website View Profile
4.2 4.2 (50)

Related Services

IT Services Companies Near London

Popular Services

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 London. 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 types of IT support can London IT support companies provide day to day?

London IT support companies handle the daily tech issues that keep a business running smoothly. Their day-to-day support services include:

Help desk support
Device setup and troubleshooting
Network monitoring
Software updates
Security monitoring
Email and account management
Backup checks
Remote and on-site technical support

How do IT services companies in London improve security and reduce risk?

IT services companies in London improve security by tightening your systems, reducing weaknesses, and watching for threats in real time. They also put controls and backups in place so issues don’t turn into major losses.

Continuous monitoring
Patch and update management
Firewall and antivirus management
Access control and permissions checks
Data backup and recovery planning
Employee security training
Incident response support

What certifications should an IT services company in London have for compliance?

An IT services company in London should hold certifications that prove it meets strict security and compliance standards:

ISO 27001 shows it manages information security correctly
Cyber Essentials or Cyber Essentials Plus confirms that it protects against common cyber threats
ISO 9001 helps prove quality management

Some companies also carry sector-specific compliance, like GDPR readiness or PCI DSS, if they handle payments.

How fast can a London IT support company respond to outages or incidents?

Most London IT support companies respond within minutes for critical outages. Many offer guaranteed response times under an SLA, often 15 to 60 minutes depending on the plan.

High-priority incidents usually get immediate remote attention. On-site support can arrive the same day when needed. The exact speed depends on your service level agreement.

What is included in a standard IT support package from a London provider?

A standard IT support package from a London provider covers the core services a business needs to stay operational.

Help desk support
Device setup and troubleshooting
Network monitoring
Patch and update management
Security tools management
Backup monitoring
User and email management
Remote and on-site support

We Have Researched the Best London IT Support Companies For You

Redefining mobile app experiences like never before!

Curiosity drives change. Lets co-design it

Cloud Web, Mobile, AI & ML, IT Staffing, DataOps

We create high quality digital & commercial products for business and customers

Transforming Ideas into Powerful Digital Solutions

Empowering enterprises to transform through human ingenuity and engineering excellence.

Bespoke software solutions for SMEs to work smarter and win more.

Bespoke Software Solutions

Experts in everything mobile

Elevating IT. Streamlining Business Operations.

Virtual Assistant Services for Busy Entrepreneurs

Drive Your Business

Best Digital Marketing Agency In Dubai

Creating Effective Digital Solutions For Complex Challenges

Take Your Ecommerce Brand To Next Level

Building A Better Working World

Innovating the Digital Future

Where agencies and brands come when they're pulling their hair out with data challenges

Crafting Digital Excellence

Conversion-focused Design And Development With AI Automation

Way 2 Digital

Your Trusted Business IT Partner

Gain Efficiency With Expert BPO Solutions

Growth, Engineered.

Driving Precision, Leading Quality

Powering Your Ambition

ZaSolPK Redefining IT, one solution at a time.

A Global Leader in IT Services & Digital Marketing

Sculpt Your Thoughts To Reality

Software Development company

Elevated in style

See Beyond, Rise Above.

Were Sharp Brands Creators

Big Ideas Deserve Better Tech

We Build Software That Performs