Companies · category

Top IT Services Companies in the UK

872 IT service providers ranked by rating, review volume and listing quality.

IT services is the broadest label in this directory and covers, at different firms, entirely different work: managed infrastructure and helpdesk, project-based software delivery, cloud migration, security, procurement, or some combination sold as one relationship. Two providers under this heading may have almost nothing in common.

Because the label is wide, the useful filter is the engagement model rather than the capability list. Is this a retained relationship with a service-level agreement and a monthly cost, or project work quoted per piece? Who is accountable when something breaks at two in the morning, and what does the contract actually promise? A provider that answers those precisely is describing a real service; one that answers in capabilities is describing a brochure.

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Between them, the 600 best-ranked of these 872 IT service providers cover web development (569), web design (556), WordPress (459) and eCommerce (440). 597 of them have written a profile you can read before you get in touch.

TrustList ranks more than 850 IT services companies in the UK, ordered on client reviews and profile quality, never on payment. At the top right now: NetMonkeys Ltd, Pen Test Partners and Innovation Group Limited.

What to check before you shortlist a IT services company

Service levels and response times, in the contract
Security certifications that match your obligations
What is covered on site and what is remote
Exit terms: how you get your data and credentials back if you leave

Filter by fitbudget, engagement, size and more

Digital Wholesale Solutions
Web Development · Web Design · iOS App
Digital Wholesale Solutions is the one place for the Channel’s digital infrastructure needs.
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Silverchip Ltd
Mobile App Development · Web Development · Web Design
We’re experts at creating technology that nurtures business growth.
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EMEA Channels
Web Development · Web Design · iOS App
EMEA Channels is a specialist in building IT & Security Channels on behalf of ambitious technology startups looking to fast track their foothold in EMEA.
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Kleecks
Social Media Marketing · Mobile App Development · Web Development
Kleecks is an enterprise service, a real SEO game-changer. It is the perfect balance between technology and marketing!
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intY, a ScanSource Company
Web Development · Web Design · iOS App
intY is an award-winning pioneer for the distribution of cloud services from the biggest Cloud software vendors in the world, including Microsoft, Acronis, and Symantec.
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Atlas City Global
Artificial Intelligence - AI · Web Development · Web Design
Atlas City enables your business to realize the full potential of distributed ledger technology.
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Software Imaging
Web Development · Web Design · iOS App
Software Imaging is based in the beautiful University city of Oxford, England. We’re a small company with a truly excellent pedigree.
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7 Layer Solutions Limited
Web Development · Web Design · iOS App
7 Layer Solutions Limited is a specialist software house focussed on the development and delivery of robust and innovative solutions to the cash logistics industry.
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De La Rue
Web Development · Web Design · iOS App
De La Rue’s purpose is to enable every citizen to participate securely in the global economy.
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OLM Systems
Web Development · Web Design · iOS App
OLM's mission is to take the complexity out of people's lives through innovation in software and services.
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Xn Leisure Systems Ltd
Web Development · Web Design · iOS App
Xn Leisure improves customer service and loyalty via innovative EPOS, prospecting, membership, courses, classes and booking solutions.
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Opal Wave Solutions
Web Development · Web Design · iOS App
OPAL WAVE are a leading Enterprise Performance Management (EPM) and Business Intelligence specialist consulting firm with operations in Europe and the Middle East.
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Electron
Web Development · Web Design · iOS App
Electron is a London based start-up harnessing blockchain technologies to design more efficient, resilient and flexible systems for the energy sector.
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Sandhata Technologies
Web Development · Web Design · UI/UX Design
We are a global niche consultancy specializing in services that span all facets of IT transformation, Integration, DevOps and Continuous Delivery.
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Magic Software Enterprises
Web Development · Web Design · iOS App
Magic Software Enterprises empowers customers and partners around the globe with smarter technology that provides a multi-channel user experience.
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Astute IT
Web Development · Web Design · iOS App
Astute IT helps businesses accelerate, transform, and secure technology in a Digital Age. We bring value back into consulting.
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RegRisk Technology Limited
Web Development · Web Design · iOS App
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Tensilo Limited
Web Development · Web Design · iOS App
We are able to provide advisory, training and consultancy services related to the following areas within financial markets: Special expertise on all aspects of XVA management from…
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Tessian
Artificial Intelligence - AI · Web Development · Web Design
Tessian is building the world’s first Human Layer Security platform to automatically secure all human-digital interactions within the enterprise.
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Yieldify
Web Development · Web Design · iOS App
Yieldify is a customer journey optimization company that brings personalization to the full customer journey.
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StoryStream
Artificial Intelligence - AI · Web Development · Web Design
StoryStream is the smart content platform for automotive brands.
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Radiate B2B
Social Media Marketing · Web Development · Web Design
To date, automation has created a snakes and ladders board of short cuts for marketers. Each iteration has taken us further away from the customer.
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Magic Mayo
Social Media Marketing · Web Development · Web Design
Magic Mayo is one of the leading companies offering various services relating to app and software development.
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ecosio
Web Development · Web Design · WordPress
ecosio is dedicated to creating smart connections between twenty-first-century companies.
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For vendors

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The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, and each one says what it is.

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How many IT services companies are there in the UK?

872 companies on TrustList offer IT services and are based in the UK. That makes the UK the largest IT services market we rank.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in the UK offer?

We also rank web development (1,531), web design (1,385) and software development (443) in the UK.

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Every other way we rank it service providers — by what they do and where they are.

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Top IT Services Companies in the UK

Digital Wholesale Solutions

Silverchip Ltd

EMEA Channels

Kleecks

intY, a ScanSource Company

Atlas City Global

Software Imaging

7 Layer Solutions Limited

De La Rue

OLM Systems

Xn Leisure Systems Ltd

Opal Wave Solutions

Electron

Sandhata Technologies

Magic Software Enterprises

Astute IT

RegRisk Technology Limited

Tensilo Limited

Tessian

Yieldify

StoryStream

Radiate B2B

Magic Mayo

ecosio

Want to see your company here?

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How many IT services companies are there in the UK?

How is this ranking worked out?

What else do firms in the UK offer?

IT Services in other countries

Other services in the UK

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