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

Limitless Digital
Mobile App Development · Web Development · Web Design
Passionate about Content Marketing, SEO, Social Media, and Digital Marketing.
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Cognifide
Web Development · Web Design · UI/UX Design
Cognifide is a WPP marketing technology consultancy that works with some of the world’s leading businesses to deliver exceptional customer experiences.
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ITG Creator Ltd
Mobile App Development · Web Development · Web Design
We make collaboration happen. We simplify the complicated. We automate the tedious. We create beautifully.
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Collinson
Web Development · Web Design · iOS App
Collinson is a global leader in loyalty and benefits. We use our expertise and products to craft customer experiences that enable some of the world’s best-known brands to acquire,…
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Cyber Risk Management Group
Web Development · Web Design · WordPress
Cyber Risk Management Group is a leading provider of cybersecurity and information risk consultancy services.
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Aforza
Mobile App Development · Web Development · Web Design
Aforza is a new global cloud software startup, backed by key Silicon Valley investors.
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Open Connections
Web Development · Web Design · UI/UX Design
Open Connections are one of the longest established IBM and Kofax partners for helping businesses transform their business processes typically where documents and data are…
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COMTIR.
Web Development · Web Design · iOS App
COMTIR (Computer Technology Industry Recruitment) is a specialized area of the IR Group (Industry Recruitment Group).
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TCF Software
Mobile App Development · Web Development · Web Design
Welcome to TCF Software’s home on LinkedIn! Be sure to follow us for our latest blog posts. We are a Software Development Company based in Birmingham, United Kingdom.
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zubbit.io
Social Media Marketing · Web Development · Web Design
zubbit.io is a URL shortener that also allows you to add a fully customizable branded call-to-action and/or retargeting pixels to any web page you want to share, helping you…
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Flooid
Web Development · Web Design · UI/UX Design
We’re working on some of the most exciting projects in retail. Seamless baskets across all channels give retailers the power to sell more. We welcome the brightest and best.
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HardSoft Computers
Web Development · Web Design · iOS App
Founded in 1984, by brothers Andrew and Phil, HardSoft has taken a completely unique approach to lease.
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makepositive
Social Media Marketing · Mobile App Development · Web Development
makepositive is a multi-award-winning Platinum Salesforce consulting partner with a team of over 180 experts who have successfully delivered over 1400 projects so far.
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Maintel
Web Development · Web Design · iOS App
At Maintel, we transform our customers’ communications from conventional to exceptional.
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Computer Geeks
Web Development · Web Design · iOS App
Computer Geeks are IT providers with a difference. We’re not just passionate about IT, we’ll find the technology to truly benefit your business.
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Ultima Business Solutions
Web Development · Web Design · UI/UX Design
“To become the trusted long-term IT partner of UK businesses by providing robust and flexible solutions which bring real business benefit.” No matter where you are on your IT…
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SureCloud
Digital Marketing · E-Commerce Development · Cloud
SureCloud is a rapidly growing Governance, Risk and Compliance (GRC) and Cybersecurity Solutions, provider.
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Nobly POS
Web Development · Web Design · iOS App
Nobly POS is the #1 customer-rated EPOS system for hospitality and top choice for renowned coffee shops, delis, restaurants, and chains.
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Cloudwise Solutions
Web Development · Web Design · iOS App
Cloudwise officially opened its doors at the beginning of 2017, having become disillusioned at the way Recruitment companies lose their way.
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RM plc
Web Development · Web Design · iOS App
We grow through improving life chances of people - worldwide - by delivering great education products and services that help teachers to teach and learners to learn.
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Softcat plc
Web Development · Web Design · iOS App
Softcat is a market-leading IT infrastructure reseller, delivering solutions across eight solution areas: asset management, business intelligence & analytics, collaboration,…
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Vohkus
Web Development · Web Design · iOS App
When the only constant is change, staying ahead in business is a non-stop business.
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Executive Resource Group
Web Development · Web Design · WordPress
Placing the best people at the heart of technical change – through IT and HR transformation – as well as essential public service delivery.
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tecnologika
Web Development · Web Design · React Native
Incorporated in London during the peak of the global recession, tecnologika has utilized solutions-focused & verticalized industry expertise to design, deliver & deploy IT…
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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.

Same subject

More it service providers rankings

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

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Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Services Companies in the UK

Limitless Digital

Cognifide

ITG Creator Ltd

Collinson

Cyber Risk Management Group

Aforza

Open Connections

COMTIR.

TCF Software

zubbit.io

Flooid

HardSoft Computers

makepositive

Maintel

Computer Geeks

Ultima Business Solutions

SureCloud

Nobly POS

Cloudwise Solutions

RM plc

Softcat plc

Vohkus

Executive Resource Group

tecnologika

Want to see your company here?

Get vetted

Sponsor the IT Services ranking

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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