6 Oct 2026 · TrustList Editorial
Island raises $400M to govern AI agents from its enterprise browser
The Series F, led by Evolution Equity Partners at a $6.4B valuation, pays for an "agentic control plane" that has no release date yet.
74 of 172 cloud consulting companies ranked on evidence in the Q4 2026 edition.
Between them, the 172 cloud consulting companies on this page cover financial services (90), medical (86), business services (83) and cloud (72). They also list work in United States, Florida, California and Virginia. 168 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
74 of 172 cloud consulting 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.
Consumer Products & Services · Financial Services · Business Services · Also in Hanover
Grant McGregor Ltd is a managed IT service and security provider based in Edinburgh. It has operated since 2000 and looks after the IT of growing organisations across the UK.
Why #1: Founded 2000 · ISO 9001, ISO 27001, Cyber Essentials, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Supply Chain, Logistics, and Transport · Financial Services · Business Services · Also in Ontario and Quebec
GAM Tech provides managed IT, cybersecurity and cloud services to small and mid-sized Canadian businesses.
Why #2: Founded 2012 · SOC 2, professional accreditation, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Financial Services · Medical
DMS Software Engineering (Pvt) Ltd is a Sri Lankan technology company that has been building business software since 1983.
Why #3: Founded 1983 · ISO 27001, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Hospitality & Leisure · Financial Services · Business Services
Core is an IT services company built around Microsoft technology.
Why #4 (shared): In business 30+ years · Microsoft partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · Medical · Cloud · Also in Edinburgh and Scotland
Managed IT partner providing cloud migration, security, workplace services and device recycling for public and private organisations
Why #4 (shared): In business 30+ years · Microsoft partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Financial Services · Medical · Cloud
KiZAN Technologies is an IT consultancy and managed services provider that works entirely within the Microsoft technology stack.
Why #4 (shared): In business 30+ years · Microsoft partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Hospitality & Leisure
Centroid is a cloud services company that moves and runs large enterprise workloads, with a strong bias towards Oracle technology.
Why #7: Founded 1997, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · Arts, Entertainment & Music · Financial Services
DivergeIT is a managed IT service provider and managed security services provider that takes over day-to-day IT for business owners or supports existing IT departments.
Why #8: Founded 1999 · SOC 2, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Hospitality & Leisure · Financial Services · Business Services · Also in London
Infinity Group UK is an IT services company based near London Bridge.
Why #9: Founded 2001 · ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Energy & Natural Resources · Financial Services · Business Services
ITBoom sp. z o.o. is a software and consulting company built around Microsoft technology. It was founded in 2005 by people with experience in international IT corporations.
Why #10: Founded 2005 · Microsoft partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · Business Services · Information Technology · Also in California
Edge Solutions Group provides outsourced technology support to growing and mid-sized organisations, working mainly in Southern California but with reach elsewhere.
Why #11 (shared): Founded 2006 · SOC 2, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Energy & Natural Resources · Information Technology · Medical
Diabsolut is a consulting firm that designs and implements systems on the Salesforce platform, holding Summit tier partner status.
Why #11 (shared): In business 20+ years · Salesforce partner, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IT Services · Web Development · Software Development · Also in Ireland
Enclave Technologies is listed here, but both the stored profile and the current website present the business as Nostra, an IT services company in Ireland.
Why #11 (shared): In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Financial Services · Business Services · Information Technology · Also in California
BRITECITY is a managed IT services company focused on Orange County, California.
Why #14: Founded 2007 · Small team, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Financial Services · Information Technology · Cloud · Also in Kyiv
ITMagic, written IT-Magic on its site, is an AWS engineering company working since 2010.
Why #15: Founded 2010 · AWS partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Business Services · Information Technology · IT Services · Also in Whitchurch
Custom Computer Specialists Inc, known as CCS, provides managed IT and cybersecurity services.
Why #16 (shared): SOC 2, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Business Services · Information Technology · Gaming
FOTC guides organisations onto Google's cloud tools, from email and office apps to infrastructure and devices.
Why #16 (shared): Google partner, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Medical · Cloud · Security · Also in Latin America and Florida
DBAccess is a software development company that supplies engineering teams from Latin America to clients in North America and Europe.
Why #18: In business 35+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Cloud · Security · Responsive
Business Communications, Inc., which trades as BCI, designs, supplies and looks after IT systems for companies.
Why #19: In business 30+ years · Team of 80+, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · Financial Services · Non Profit · Also in Scotland
Castle Computer Services is a UK technology firm that supplies business and finance software alongside IT infrastructure and support.
Why #20: In business 40+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Advertising & Marketing · Business Services · Non Profit
CEO Computers is an IT services company serving businesses in Los Angeles and across Southern California.
Why #21: Founded 1988, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Hospitality & Leisure
EBC Group is a managed IT service provider working with organisations across the UK.
Why #22: In business 35+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Business Intelligence · Cloud · simple
Corporate Technologies, now trading as CTI Data, is a consultancy that designs and builds data platforms and AI systems for large organisations.
Why #23 (shared): In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Financial Services · Medical
International Integrated Solutions, Ltd trades as IIS Technology.
Why #23 (shared): In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
For vendors
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