Companies · category

Top IT Service Providers in the UK

121 of 578 IT service providers ranked on evidence in the Q4 2026 edition.

Between them, the 575 best-ranked of these 585 IT service providers cover web development (528), web design (473), UI/UX design (336) and IT services (331). They also list work in London and Ahmedabad. 574 of them have written a profile you can read before you get in touch.

TrustList ranks more than 1,600 IT service providers in the UK, ordered on client reviews and profile quality, never on payment. At the top right now: Eton Digital Limited, Drupal Teams and Marzee Labs.

Narrow it down by what you need: Web Development (1,531) · Web Design (1,385) · IT Services (871) · Software Development (443) · Mobile App Development (411) · E-Commerce Development (289).

TrustList ranking

Q4 2026 edition

121 of 578 IT service providers ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All IT service providers 121 ranked SMEs 114 ranked

Filter by fitbudget, engagement, size and more

Systango
Mobile App Development · Web Development · Web Design
Product engineering and IT services for organisations of many sizes come from Systango, a software studio headquartered in London.
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Why #73 (shared): Based in London, UK · Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
RG Infotech
Mobile App Development · Web Development · Web Design · Also in India
RG Infotech is an IT solutions company that began as a web design and development firm in India. Its website now lists offices in the USA, UK, India, Canada and the UAE.
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Why #73 (shared): Office in United Kingdom · Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Somo Global
Mobile App Development · Web Development · iOS App
Somo Global is a privately held digital agency headquartered in London, with a second office in Bristol. It was founded in 2009 and has more than 150 employees.
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Why #75 (shared): Based in London, with an office in Bristol · Founded 2009 · Team of 150+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
BCN Group Ltd
Web Development · Web Design · IT Services
BCN Group Ltd is a UK IT support and services company set up in Wilmslow, near Manchester, by Simon Kelf and Matt Smith.
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Why #75 (shared): Based in Manchester, Leeds, London, Liverpool and Reading · Founded 2009 · Team of 85+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Reason Digital
Social Media Marketing · Search Engine Optimization · Web Development
Reason Digital is a social enterprise that applies digital skills to social problems. It works with charities, housing associations and other organisations with a social purpose.
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Why #77 (shared): Address in United Kingdom · Founded 2008, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ascensor Digital Agency
Mobile App Development · Social Media Marketing · Search Engine Optimization
Ascensor Digital Agency is a digital agency in Leeds that designs, builds and markets websites, apps and bespoke software.
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Why #77 (shared): Based in Leeds · In business 18+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Digijuice
Web Development · Web Design · WordPress
Digijuice is a Scottish digital agency formed in 2009. It designs and develops websites, hosts them, and advises on social media and search.
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Why #79 (shared): Based in Glasgow, Scotland · Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Magic Mayo
Social Media Marketing · Web Development · Web Design
Magic Mayo develops apps and websites and also runs online marketing campaigns. It started in 2009 and operates from London, Lahore and Dubai.
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Why #79 (shared): Based in London, Lahore and Dubai · Founded 2009, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Mind the Product
IT Services · E-Commerce Development · IT Solution
Mind the Product is a community organisation for people who work in product.
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Why #81 (shared): Based in London origins · Founded 2010, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
CS
Connected Systems
Web Development · Web Design · UI/UX Design
Connected Systems provides IT support, outsourcing and installation services to education and small businesses in Nottingham
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Why #81 (shared): Based in Nottingham · In business 16+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Memcrab
Mobile App Development · Web Development · Web Design · Also in Vinnytsia, Ukraine
Memcrab is an IT outsourcing company that develops web, iOS and Android products from the first idea to production systems.
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Why #81 (shared): Address in United Kingdom · Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Startupbootcamp IoT
Mobile App Development · Web Development · iOS App
Startupbootcamp IoT belongs to Startupbootcamp, a network of accelerators that each concentrate on one industry.
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Why #81 (shared): Based in programmes run in hubs such as Amsterdam, San Francisco, London and Berlin · Founded 2010, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
NHS Wales Informatics Service
Mobile App Development · Web Development · Web Design
NHS Wales Informatics Service is the national organisation that develops, delivers and supports health and care technology in Wales.
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Why #81 (shared): Based in Wales · Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Nitro Digital
Web Development · Web Design · UI/UX Design · Also in London
Nitro Digital is a digital technology and communications agency working in healthcare and life sciences.
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Why #81 (shared): Address in United Kingdom · In business 16+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DL
d.labs
Mobile App Development · Web Development · Web Design
Product studio in London and Ljubljana supporting early-stage ventures and corporates with advice, design and engineering
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Why #81 (shared): Based in London, UK and Ljubljana, Slovenia · Founded 2010, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
BroadSource
Web Development · Web Design · UI/UX Design · Also in Australia
BroadSource is a unified communications specialist with about sixteen years of experience on BroadWorks platforms.
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Why #81 (shared): Based in Melbourne, London, Seattle and Dusseldorf · In business 16+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Sonin App Development
Mobile App Development · Web Development · Web Design
Sonin App Development, now trading as Sonin, is a digital product agency that takes products from discovery to a live, optimised launch.
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Why #89 (shared): Address in United Kingdom · In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Manifesto
Web Development · Web Design · UI/UX Design · Also in London
Manifesto is a digital experience agency in the United Kingdom. Three former colleagues founded it in 2011.
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Why #89 (shared): Based in The Hickman (Second Floor), 2 Whitechapel Road, London, E1 1EW · Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Arias & Thompson
Web Development · Web Design · CMS Development
Arias & Thompson is a digital consultancy led by two principals, Ian Thompson and Maria Paula Arias, working with a team of freelancers.
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Why #89 (shared): Based in studio in Estonia, with home bases in Qatar, Canada and the UK · In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Debut Infotech Pvt. Ltd.
Mobile App Development · Web Development · Web Design · Also in India
Debut Infotech has built apps and digital products since 2011. It started with a development centre in Mohali, India, and now lists offices in the US, UK, Canada and India.
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Why #89 (shared): Based in Mohali, India, with offices in the US, UK and Canada · Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Eastpoint Software
Mobile App Development · Web Development · iOS App
Eastpoint is an independent technology consultancy serving small businesses in Cambridgeshire. It helps owners choose sensible technology and then carry the work through.
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Why #89 (shared): Based in Cambridgeshire, UK · Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BrightLemon
Web Development · Web Design · UI/UX Design
BrightLemon is a small digital agency in Shoreditch, London, with more than fifteen years of experience.
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Why #89 (shared): Based in Shoreditch, London · In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Detego
Web Development · Web Design · IT Services
Detego provides retail software built around RFID tags. The cloud-hosted platform replaces manual stock processes with more accurate counts, so retailers avoid empty shelves and…
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Why #89 (shared): Based in London, UK · Founded 2011, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
CCA Europe.pl
Mobile App Development · Web Development · UI/UX Design · Also in Poland
Polish IT consultancy delivering banking systems, payments software, testing and data integration for financial institutions
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Why #89 (shared): Based in Poland, with a UK company also listed · In business 15+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.

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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

Services in the UK

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Top IT Service Providers in the UK

Systango

RG Infotech

Somo Global

BCN Group Ltd

Reason Digital

Ascensor Digital Agency

Digijuice

Magic Mayo

Mind the Product

Connected Systems

Memcrab

Startupbootcamp IoT

NHS Wales Informatics Service

Nitro Digital

d.labs

BroadSource

Sonin App Development

Manifesto

Arias & Thompson

Debut Infotech Pvt. Ltd.

Eastpoint Software

BrightLemon

Detego

CCA Europe.pl

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How is this ranking worked out?

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