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

10 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.

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United Kingdom × London × Legal × Sort by: Top Rated ×Clear Filters

Pixelette Technologies
Pixelette Technologies - Leading the way in AI & Blockchain
Pixelette Technologies delivers AI, blockchain, and quantum computing development, with ISO 9001 and ISO 27001 certification and 200+ products shipped across 13 countries. A strong fit for enterprises seeking complex, compliance-sensitive software projects...
Top Services:
Software Development
Web Development
Web Design
Blockchain
Mobile App Development
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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
Pixelette Technologies Services
Software Development
Web Development
Web Design
Blockchain
Mobile App Development
AI Development
VR/AR
Staff Augmentation
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Cast Lighting
Rooms in Huddersfield
One Stop CCTV
Airobounce
WildWood Resturants
Kumon
Ystral
Webfixxim
Who Can Fix My Car
Positive Prime
Data sourced from the agency's DesignRush profile
Pixelette Technologies Reviews & Testimonials
Mark Vetrano CEO|CSO at Contact Fuel
5.0★
Blockchain Review from Mark Vetrano
Temur's team was professional, responsive, and made the entire process smooth. Were impressed with the results and how much value their solution has added to our business.If you're looking for innovative blockchain solutions, Pixelette Technologies is the way to go!
Lauren Ratner President & Chief Brand Officer at rhode skin
5.0★
Software Development Review from Lauren Ratner
Pixelette Technologies designed custom software that streamlined our internal workflows and optimized our operations. The solution was tailored perfectly to our unique requirements, and their team went above and beyond to ensure a smooth implementation.
Arty Harjai CEO at HGG (Harjai Global Gurukul)
5.0★
Mobile App Development Review from Arty Harjai
Pixelette Technologies delivered ann exceptional e-learning platform that has improved the way we deliver educational content. The team was professional and responsive, ensuring the project exceeded all expectation.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.9 4.9 (27)
4.9 4.9 (11)
thoughtbot
thoughtbot is your expert partner for product design and development.
20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...
Top Services:
Software Development
Web Development
Product Design
Web Design
Mobile App Development
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Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$175/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
thoughtbot Services
Software Development
Web Development
Product Design
Web Design
Mobile App Development
IT Services
DevOps Consulting
Digital Marketing
UI/UX Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Health Match 360
JoyDrive
Real Simple Energy
LOLA
DigitalOcean
Teika Metrics
Pittsburgh Cultural Trust
Bark & Co.
Amnesty International
SplitFit
Data sourced from the agency's DesignRush profile
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SPD Group
TECHNOLOGY PARTNER FOR INNOVATIVE COMPANIES
While modern technologies change our world, we help companies with innovative technologies. From E-Commerce to Fintech, from Machine Learning Development to Blockchain - we’ve got the necessary expertise to help you deliver your product on time and within the budget...
Top Services:
Software Development
IT Services
IoT
eCommerce Development
Cybersecurity
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Location
London, United Kingdom
Number of Employees
250 - 499
Average Hourly Rate
$49/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
SPD Group Services
Software Development
IT Services
IoT
eCommerce Development
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Pitchbook
BlackHawk Network
Space Needle
Data sourced from the agency's DesignRush profile
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Leobit
.NET, AI and Web Software Development
Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK.Tech focus: .NET, Angular, iOS, Android, Ruby, React, PHP, and a range of technologies from Microsoft, Web, and Mobile Stacks...
Top Services:
Software Development
Web Development
Mobile App Development
UI/UX Design
IT Services
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Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
26 Projects Listed
Leobit Services
Software Development
Web Development
Mobile App Development
UI/UX Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Antourage
Realized Technologies
Sportif AS
EZY Gaming
QVAuctor - ebiexperts
Hollar
FlashParking
Bailsman
Adracare
Data sourced from the agency's DesignRush profile
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4.5 4.5 (39)
NCrypted Technologies
Design, development, deployment, and beyond
NCrypted Technologies is a software development company that specializes in HR tech. Its offers top-notch custom software solutions, both online and offline, to a wide range of businesses. This includes startups, SMBs, and large Fortune Global 1000 enterprises. Its reach spans across the globe in over 100...
Top Services:
Software Development
Web Development
Mobile App Development
UI/UX Design
WordPress Website Design
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Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
NCrypted Technologies Services
Software Development
Web Development
Mobile App Development
UI/UX Design
WordPress Website Design
Product Design
Digital Marketing
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
kranzle
hyatt
lifester
GEMS EDUCATION
OYO
ATLAS LIFT TECH
Indiabulls
PLAYMORE Games
Data sourced from the agency's DesignRush profile
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BetterWorld Technology
You Outsource, We Manage & Deliver
BetterWorld Technology empowers businesses with reliable IT Services, digital solutions and unwavering support. The team's industry-leading capabilities turn challenges into opportunities in cloud, security, and managed technology, always guided by trust, passion, and collaboration...
Top Services:
Staff Augmentation
IT Services
Managed Services
Cybersecurity
HR Outsourcing
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
BetterWorld Technology Services
Staff Augmentation
IT Services
Managed Services
Cybersecurity
HR Outsourcing
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ClearTone Consulting
Clark Brands, LLC
OMI Industries, INC
Data sourced from the agency's DesignRush profile
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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
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Location
London, United Kingdom
Number of Employees
1000 & Up
EY Services
Business Consulting
HR Outsourcing
Accounting
Cybersecurity
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Qiagen
Apple
ASOS
Microsoft
Wawa
Data sourced from the agency's DesignRush profile
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PKF International
With offices in 440 cities, we operate in 150 countries across five continents, providing high quality audit, accounting, tax, and business advisory services...
Top Services:
Market Research
BPO
Business Consulting
Accounting
IT Services
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Location
London, United Kingdom
Number of Employees
1000 & Up
PKF International Services
Market Research
BPO
Business Consulting
Accounting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hospitality Industry
Construction Industry
Real Estate Industry
Data sourced from the agency's DesignRush profile
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Stripe OLT
The Microsoft Cloud & Cyber Security Specialists
Stripe OLT are a multi-award-winning Managed Service Provider, specializing in IT, cloud & cyber security. With office in London Bristol, and Manchester, their team support and secure critical infrastructure throughout the UK...
Top Services:
IT Services
Managed Services
Cybersecurity
Cloud Consulting
IT Compliance Solution
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Location
London, United Kingdom
Number of Employees
50 - 99
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Stripe OLT Services
IT Services
Managed Services
Cybersecurity
Cloud Consulting
IT Compliance Solution
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bristol Airport
Rail Delivery Group: National Rail
MoneySuperMarket Group
Hargreaves Lansdown
Knotel
NHS Confederation
Huboo
Geo Energy
Data sourced from the agency's DesignRush profile
Stripe OLT Reviews & Testimonials
Becky Lees Review from Google
5.0★
Becky Lees's Review Sourced from Google
A fantastic service - Stripe have provided us with invaluable support and insight over the years, and are always available if assistance is needed. A great team to work with!
Cara Ainsley-Bridger Review from Google
5.0★
Cara Ainsley-Bridger's Review Sourced from Google
Great company to work with, always have their clients needs at the forefront of every interaction. Very slick processes and lovely staff who will always make the time to help out.
Anna R Review from Google
5.0★
Anna R's Review Sourced from Google
Highly recommend Stripe as one of the best IT services in UK! Guys really know what are they going and take the best care of your request. Professional and friendly atmosphere!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.8 4.8 (25)
WATI
Promising Quality IT Solutions for Businesses
Based in California, WATI is an esteemed technology and ECM consulting solutions provider with a robust footprint across the USA and India...
Top Services:
ECM Consulting
IT Services
Cybersecurity
Staff Augmentation
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Portfolios Count
3 Projects Listed
WATI Services
ECM Consulting
IT Services
Cybersecurity
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Leading Tech JobBoard
Global leader in the elevator industry
County of Los Angeles
Data sourced from the agency's DesignRush profile
WATI Reviews & Testimonials
JN Prasad Review from Google
5.0★
JN Prasad's Review Sourced from Google
"Innovative and creative" presentation by Mr. Keson Khieu on cyber security under new normal .Lot of effort / thought process might have gone in coming out with an such a innovative idea. Particularly last, summarized slide which conveyed what's the requirement cyber security under new normal
Michael Ruland Review from Google
4.0★
Michael Ruland's Review Sourced from Google
Day 1The session was really very interesting, thank you. I did have a couple issues with the presentation in that after the presenter reconnected his screen was not really visible (only the lower left part of the screen was visible) - it looked as if a virtual machine was being used and the screen was not rendering correctly through the zoom session (I am running on a MacBook Pro). also didn't see in the chat window the comments that the presenter seemed to see. I will try again for session 2 to see if it is usable.Day 2Excellent discussion - very useful.Day 3This was an excellent overall session. Excellent info and well prepared and presented. This inspired me to rebuild my virtual Windows environment (currently running on a Mac) in order to try out some of these techniques. I would highly recommend these sessions and look forward to reviewing the recordings to reinforce the information.Thank you for making this available to us.
Audrey Wilson Review from Google
3.0★
Audrey Wilson's Review Sourced from Google
Today's "Cybersecurity Bootcamp" was not what I expected. Had a few useful points. Didn't appreciate my question was ignored and "dismissed" by the instructor. What ever happened to "no question is a dumb question"?
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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4.7 4.7 (52)

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IT Services Companies Near London

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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 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.

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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.
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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

Pixelette Technologies - Leading the way in AI & Blockchain

Pixelette Technologies Services

Pixelette Technologies Reviews & Testimonials

thoughtbot is your expert partner for product design and development.

thoughtbot Services

TECHNOLOGY PARTNER FOR INNOVATIVE COMPANIES

SPD Group Services

.NET, AI and Web Software Development

Leobit Services

Design, development, deployment, and beyond

NCrypted Technologies Services

You Outsource, We Manage & Deliver

BetterWorld Technology Services

Building A Better Working World

EY Services

PKF International Services

The Microsoft Cloud & Cyber Security Specialists

Stripe OLT Services

Stripe OLT Reviews & Testimonials

Promising Quality IT Solutions for Businesses

WATI Services

WATI Reviews & Testimonials