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Top IT Service Providers for HTML

20 of 71 IT service providers ranked on evidence in the Q4 2026 edition.

Between them, the 71 IT service providers on this page cover CSS (66), web development (64), web design (58) and software development (52). They also list work in United Kingdom, Netherlands, Greece and Germany. 69 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

20 of 71 IT service providers ranked on evidence held on 6 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 20 ranked SMEs 18 ranked

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Sulzer GmbH
Search Engine Optimization · Web Development · Web Design · Also in Germany
Based in Munich, Sulzer GmbH is a mid-sized IT services firm. It has advised clients on process and IT matters since 1978.
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Why #1: Founded 1978 · ISO 9001, ISO 27001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Sword Group
Mobile App Development · Web Development · Web Design · Also in France
Sword Group is a technology group that provides IT and digital transformation services alongside its own software.
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Why #2: Founded 2000 · Team of 3,500+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
TT
Tritech Technology AB
Web Development · Web Design · IT Services · Also in Sweden
Tritech Technology AB is a development house for embedded, connected and intelligent products.
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Why #3: Founded 1991 · Team of 120+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
K
Kantega
Web Design · Software Development · IT Services · Also in Norway
Kantega is a Norwegian IT consultancy that works on complex and business-critical digital systems. It has offices in Bergen, Oslo and Trondheim.
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Why #4: Founded 2003 · Team of 170+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
adesso Schweiz AG
Mobile App Development · Web Development · Web Design · Also in Switzerland
adesso Schweiz AG is an independent IT service provider and part of the adesso Group.
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Why #5: Founded 1985, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Microserve
Web Development · Web Design · Software Development · Also in United Kingdom
Microserve is an IT solutions company based in Burnaby, BC. It has served businesses in BC and Alberta since 1987 and is described as one of the larger independent IT providers in…
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Why #6: Founded 1987, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
everysite / TLR Ltd
Web Development · Web Design · Software Development · Also in United Kingdom
everysite, also known as TLR Ltd, provides business and technology services to government and commercial organisations.
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Why #7: Founded 1991, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
GA
Geodata AS
Web Development · Web Design · Software Development · Also in Norway
Geodata AS is a geographic information systems company. It is the exclusive distributor of Esri products in its home market and also builds its own mapping tools.
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Why #8: In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Finalsite UK
Search Engine Optimization · Social Media Marketing · Web Development · Also in United Kingdom
Finalsite UK is the UK arm of Finalsite, which designs websites and supplies web software for schools and other educational organisations. It has worked in this field since 1998.
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Why #9 (shared): Founded 1998, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
FW
Forss Webservice AB
Web Development · Web Design · IT Services · Also in Sweden
Forss Webservice AB is an IT services company in Katrineholm, Sweden, that has been operating since 1998.
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Why #9 (shared): Founded 1998, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
RCH Solutions
Web Development · Software Development · IT Services · Also in United Kingdom
RCH Solutions works with life sciences and healthcare organisations that depend on computing for research and discovery. It serves companies of all sizes and operates globally.
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Why #11: In business 27+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Softfobia
Search Engine Optimization · Mobile App Development · Web Development · Also in Italy
Softfobia was founded in 2000 by two young partners who wanted to put their computing and business experience into an ambitious company.
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Why #12: Founded 2000, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Sigma Software Distribution
Web Development · Web Design · Software Development · Also in United Kingdom
Sigma Software Distribution is an IT distributor that has grown since 2003 by working alongside its vendors and resellers.
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Why #13: Founded 2003, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Softikom
Web Development · Web Design · Software Development · Also in Latvia
Softikom is a Latvian software company set up in April 2004 by IT specialists who had worked on systems for government bodies and private businesses.
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Why #14: Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BritWeb
Search Engine Optimization · Web Development · Web Design · Also in United Kingdom
BritWeb is a digital agency based in Horsham, West Sussex. It designs and builds websites and runs online marketing for businesses, and has done so since 2006.
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Why #15 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Enthalpy Ltd
Web Development · Software Development · IT Services · Also in Greece
Enthalpy Ltd is a limited company founded in 2006 that delivers integrated software projects, consulting and management services.
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Why #15 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
CS
Connected Systems
Web Development · Web Design · IT Services · Also in United Kingdom
Connected Systems provides IT support, outsourcing and installation services to education and small businesses in Nottingham
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Why #17: In business 16+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
B
Beasy4BIZ
Web Development · Web Design · IT Services · Also in Italy
Beasy4BIZ is an ICT company that develops software, integrates systems and works with web technologies.
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Why #18: Founded 2016, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
C
COWBOY
Web Development · Web Design · Software Development · Also in Belgium
Cowboy is an electric bike company headquartered in Brussels. It was founded in 2017 by Adrien Roose, Karim Slaoui and Tanguy Goretti.
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Why #19: Founded 2017, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Toast Ltd
Software Development · IT Services · UI/UX Design · Also in New Zealand
Toast Ltd is an Auckland agency that combines branding with web technology.
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Why #20: Shopify partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
A
Aspira
Web Development · Web Design · Software Development · Also in Ireland
Aspira is an IT services company with offices in Cork and Dublin. It provides tailored enterprise technology work to well-known brands, supported by a team of specialists.
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On record: Team of 100+, as stated on its own website, read 5 Oct 2026
CT
Charlie Tango
Web Development · Web Design · IT Services · Also in Denmark
Charlie Tango is a digital agency that combines strategy, creativity and technology.
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On record: Team of 200+, as stated on its own website, read 5 Oct 2026
Exxeta AG
Web Development · Web Design · Software Development · Also in Germany
Exxeta AG is an independent, medium-sized technology and consulting company headquartered in Karlsruhe, Germany.
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On record: Team of 750+, as stated on its own website, read 6 Oct 2026
S
Sclable
Web Development · Web Design · IT Services · Also in Austria
Sclable is a studio in Vienna that helps organisations rethink how their work flows.
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