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Top Business Service Companies for CSS

14 of 60 business service companies ranked on evidence in the Q4 2026 edition.

Between them, the 60 business service companies on this page cover IT services (55), web development (54), web design (51) and HTML5 (51). They also list work in United Kingdom and United States of America. 59 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

14 of 60 business service companies 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 business service companies 14 ranked SMEs 11 ranked

Filter by fitbudget, engagement, size and more

TI
Teleplan International
IT Services · Web Development · Web Design · Also in Netherlands
Teleplan International N.V. provides after-sales care for technology products such as mobile devices and customer premises equipment.
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Why #1: In business 36+ years · Team of 5,000+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
WGSN
IT Services · Web Development · Web Design · Also in United States of America
WGSN is a trend forecasting company that combines specialist forecasters with data science.
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Why #2: Founded 1998 · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
ikubINFO
IT Services · Web Development · Web Design · Also in Albania
ikubINFO is a software engineering company from Albania that builds enterprise systems for public bodies and private firms.
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Why #3 (shared): In business 30+ years · Team of 200+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Collinson
IT Services · Web Development · Web Design · Also in United Kingdom
Collinson is a privately owned, family-owned group of companies working across travel and financial services.
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Why #3 (shared): In business 30+ years · Team of 2,000+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
CG
Compass-Gruppe
IT Services · Web Development · Web Design · Also in Austria
Compass-Gruppe is an Austrian business information provider. It began in Vienna in 1867 as Compass-Verlag, a publisher of address books, and launched its first internet database in…
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Why #5: Founded 1867 · Owner-managed, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
HardSoft Computers
IT Services · Web Development · Web Design · Also in United Kingdom
HardSoft Computers is a UK IT leasing company that supplies Mac and Windows computers to businesses on flexible lease terms. It also sells IT services and mobile device support.
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Why #6: Founded 1983, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
RT
RHM Telecom
IT Services · Web Development · Web Design · Also in United Kingdom
RHM Telecom is a privately owned UK telecoms supplier that provides and supports business phone systems, calls and lines, mobiles and internet access. It was established in 1992.
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Why #7: Founded 1992, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Scancom Distribution Limited
IT Services · Web Development · Web Design · Also in United Kingdom
Scancom Distribution Limited supplies mobile airtime and data SIM cards to UK businesses. It works with the EE, Three, O2 and Vodafone networks and has been trading since 1993.
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Why #8: Founded 1993, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Innovation Group Limited
IT Services · Web Development · Web Design · Also in United Kingdom
Innovation Group Limited manages critical incidents involving vehicles and homes on behalf of insurers, brokers and fleet managers.
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Why #9 (shared): Founded 1996, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DC
DMC Canotec
IT Services · Web Development · Web Design · Also in United Kingdom
DMC Canotec supplies managed print services and document management to UK businesses. The business now trades as Agilico, with a focus on London and the South East.
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Why #9 (shared): In business 30+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Z
Zest4
Mobile App Development · IT Services · Web Development · Also in United Kingdom
Zest4 is a UK wholesale telecoms provider that sells only through resellers.
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Why #11: In business 20+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
WS
Web Summit
IT Services · Web Development · Web Design · Also in Ireland
Web Summit is a technology events company headquartered in Dublin, Ireland.
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Why #12: Founded 2010 · Team of 300+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
FB
Factory Berlin
IT Services · Web Development · Web Design · Also in Germany
Factory Berlin is an international community in Berlin that brings together people from technology, politics, the arts and science.
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Why #13: Founded 2011, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
BV
Batmaid (Vanguard Internet SA)
IT Services · Web Development · Web Design · Also in Switzerland
Batmaid (Vanguard Internet SA) runs an online platform for booking home cleaning.
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Why #14: Founded 2015, 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
Delta Light
IT Services · Web Development · Web Design · Also in Belgium
Delta Light is a Belgian lighting manufacturer with its head office in Wevelgem.
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On record: Team of 250+, as stated on its own website, read 5 Oct 2026
DC
Ding.com
Mobile App Development · IT Services · Web Development · Also in Ireland
Ding.com sends mobile recharges across borders so that people can keep prepaid phones connected. It launched in 2006 and says users have sent more than 300 million recharges.
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On record: Team of 200+, as stated on its own website, read 5 Oct 2026
EI
Exertis Ireland
IT Services · Web Development · Web Design · Also in Ireland
Ireland-based distributor of IT and home entertainment products with services for resellers, retailers and enterprise customers
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On record: Team of 120+, as stated on its own website, read 5 Oct 2026
RR Donnelley
IT Services · Web Development · Web Design · Also in United States of America
RR Donnelley, known as RRD, supplies multichannel marketing and business communications services.
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On record: Team of 43,000+, as stated on its own website, read 5 Oct 2026
Agilent Technologies
IT Services · Web Development · Web Design · Also in United States of America
Agilent Technologies supplies equipment and related services to laboratories. Its customers include analytical scientists and clinical researchers around the world.
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AD
Agos Ducato
IT Services · Web Development · Web Design · Also in Italy
Agos is a leading consumer credit company. Our mission is to provide customers with a wide range of financial solutions, designed with the utmost attention, fairness,…
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American Express
Web Development · Web Design · UI/UX Design · Also in United States of America
American Express is a global services company known mainly for charge and credit cards.
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APlus
Driving · Science · Also in Florida and Bradford
APlus Payroll offers payroll software and human resources tools to businesses.
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Ascential
IT Services · Web Development · Web Design · Also in United Kingdom
Ascential is a global information company that helps businesses make decisions by supplying intelligence, events and advice.
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Austrian Standards
IT Services · Web Development · Web Design · Also in Austria
Austrian Standards is the Austrian organisation for standardisation and innovation.
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Top Business Service Companies for CSS

Teleplan International

WGSN

ikubINFO

Collinson

Compass-Gruppe

HardSoft Computers

RHM Telecom

Scancom Distribution Limited

Innovation Group Limited

DMC Canotec

Zest4

Web Summit

Factory Berlin

Batmaid (Vanguard Internet SA)

Delta Light

Ding.com

Exertis Ireland

RR Donnelley

Agilent Technologies

Agos Ducato

American Express

APlus

Ascential

Austrian Standards

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