Companies · category

Top Cloud Consulting Companies in the UK

42 of 105 cloud consulting companies ranked on evidence in the Q4 2026 edition.

TrustList ranking

Q4 2026 edition

42 of 105 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.

How this is ranked About this edition

Flagship ranking · Q4 2026 edition

This page ranks cloud consulting companies in the United Kingdom, from managed IT providers and Microsoft cloud specialists to backup firms and software houses. TrustList lists 91 of them, and 34 earned a rank number in the Q4 2026 edition. Among the ranked, eight hold Cyber Essentials and eight cite ISO 27001, seven are Microsoft partners, and five each cite ISO 9001 or a professional accreditation. Sixteen state a founding date, from the 1980s to the 2010s, with ten from the 2000s. Ten give only the United Kingdom as a base, while others name London, Manchester and Edinburgh.

The order follows the evidence TrustList held on 5 October 2026: client reviews, vetting, awards and facts each company states on its own website, which we read and dated. Nobody pays to be placed. A listing with nothing checkable is shown but not ranked, and positions are fixed until the January 2027 edition. A company can move up by adding client reviews or verified facts to its free profile.

By TrustList Editorial

All cloud consulting companies 42 ranked SMEs 41 ranked

The SME ranking on this page lists 88 small and medium-sized companies, and 34 of them earned a rank number. Three businesses known to be large are left out. The SME order does not reward age, so newer companies compete on evidence alone. See the SME ranking

Filter by fitbudget, engagement, size and more

The top three

1
HJS Technology
Best for: Hampshire small and mid-sized firms
Small and mid-sized organisations needing outside IT help without hiring specialist staff, in Southampton and across Hampshire.
- Southampton
- In business 20+ years
- ISO 9001, ISO 27001, Cyber Essentials
View profile
2
Grant McGregor Ltd
Best for: Growing UK businesses
Serves growing businesses and organisations from a range of sectors, as a full IT function or support for an in-house team.
- Edinburgh, Scotland
- Founded 2000
- ISO 9001, ISO 27001, Cyber Essentials
View profile
3
ACUTEC
Best for: Midlands SMEs
Supports businesses in Birmingham and the wider Midlands, and works with SMEs across the UK.
- Coleshill, near Birmingham, United Kingdom
- In business 30+ years
- Microsoft partner
View profile

HJS Technology
Best for: Hampshire small and mid-sized firms
Supply Chain, Logistics, and Transport · Information Technology · Business Services
HJS Technology runs managed IT services and cyber security for businesses in Southampton and across Hampshire.
Write a review
Why #1: Based in Southampton · In business 20+ years · ISO 9001, ISO 27001, Cyber Essentials, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Grant McGregor Ltd
Best for: Growing UK businesses
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.
Write a review
Why #2: Based in Edinburgh, Scotland · Founded 2000 · ISO 9001, ISO 27001, Cyber Essentials · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
ACUTEC
Best for: Midlands SMEs
Information Technology · Non Profit · Medical
Coleshill IT provider offering managed IT, cybersecurity, Microsoft cloud services and bespoke software to Midlands firms
Write a review
Why #3: Based in Coleshill, near Birmingham, United Kingdom · In business 30+ years · Microsoft partner · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Intercity Technology Ltd
Best for: UK businesses and public sector
Web Development · Web Design · IT Services
Intercity Technology Ltd is a privately owned managed service provider for UK businesses.
Write a review
Why #4: Based in United Kingdom · In business 40+ years · Cyber Essentials, professional accreditation, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Fifosys Ltd
Best for: Small and mid-sized organisations
Consumer Products & Services · Non Profit · Real Estate
Fifosys Ltd is a managed service provider based in London. It looks after IT for small and medium-sized organisations across many sectors, including care providers, and has done so…
Write a review
Why #5: Based in London, UK · Founded 2001 · ISO 27001, Cyber Essentials, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Core
Hospitality & Leisure · Financial Services · Business Services
Core is an IT services company built around Microsoft technology.
Write a review
Why #6: Address in United Kingdom · In business 30+ years · Microsoft partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Netpremacy Global Services
Web Development · Web Design · IT Services
Netpremacy Global Services is a managed networks and cloud company that now works only with Google.
Write a review
Why #7: Based in Leeds (head office), London, Hong Kong and California, according to earlier text · Founded 1998 · Google partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Crusade Computer Solutions Ltd
Supply Chain, Logistics, and Transport · Arts, Entertainment & Music · Information Technology
Crusade Computer Solutions Ltd is an IT support company based near Cannock in Staffordshire.
Write a review
Why #8 (shared): Based in near Cannock, Staffordshire, UK · In business 25+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Infinity Group UK
Best for: London businesses needing outsourced IT
Hospitality & Leisure · Information Technology · Financial Services · Also in London
Infinity Group UK is an IT services company based near London Bridge.
Write a review
Why #8 (shared): Based in London, England · Founded 2001 · ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IT Business Group Ltd
Cloud · Backup · Video
IT Business Group Ltd, known as ITBG, is a UK company that supplies IT hardware, software and support.
Write a review
Why #10: Based in United Kingdom · Founded 2003 · professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Capital Networks Ltd
Best for: North West firms and schools
Capital Networks Ltd, trading as CapNet, is an IT support company run from offices in Wallasey on the Wirral.
Write a review
Why #11: Based in Wallasey, Wirral, UK · Founded 2005 · Microsoft partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Castle Computer Services
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.
Write a review
Why #12: Based in United Kingdom · In business 40+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Annodata
Consumer Products & Services · Information Technology · Telecommunications
Annodata, trading as Kyocera Annodata, is a UK managed service provider that brings IT, communications and document services together under one contract.
Write a review
Why #13: Based in United Kingdom · Founded 1988, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
DBL
Best for: Bespoke business software
Supply Chain, Logistics, and Transport · Consumer Products & Services · Advertising & Marketing
DBL trades as DBLogic, an independent software development company in Rugeley, Staffordshire, founded in 1995.
Write a review
Why #14: Based in Rugeley, Staffordshire, England · Founded 1995, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Genmar (UK) Ltd
Best for: SMEs with 25-250 users
Financial Services · Business Services · Real Estate · Also in Hamilton
Genmar (UK) Ltd, trading as Genmar IT, has provided IT support and managed IT services since 1996.
Write a review
Why #15: Based in Hertfordshire and Essex, United Kingdom · Founded 1996, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Core DataCloud
Best for: Backup and disaster recovery
Consumer Products & Services · Information Technology · Disaster Recovery
Core DataCloud is a London IT company that protects business data through backup and disaster recovery.
Write a review
Why #16: Based in London, UK · Founded 1998, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Fitzrovia IT
Financial Services · Business Services · Real Estate
Fitzrovia IT is a managed IT provider that has supported companies around the UK since 1999.
Write a review
Why #17: Based in United Kingdom · Founded 1999, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IT Foundations Limited
Mobile App Development · Web Development · iOS App
IT Foundations Limited provides managed IT services to businesses in Edinburgh and across Scotland.
Write a review
Why #18: Based in Edinburgh, Scotland · Founded 2001, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
ESP Projects
Non Profit · Security · Monitoring · Also in Rotherham and Sheffield
ESP Projects is an IT support company in Sheffield. It has supported local businesses since 2002 and positions itself around fast response, with the aim of handling computers and…
Write a review
Why #19: Based in Sheffield, England · Founded 2002, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Fingertip Solutions
Fingertip Solutions is an IT consultancy in Manchester that has supported organisations since 2005.
Write a review
Why #20 (shared): Based in Manchester, UK · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
help4IT Ltd
Advertising & Marketing · Information Technology · Non Profit
help4IT is an IT support company based in London that has served businesses since 2005.
Write a review
Why #20 (shared): Based in London, UK · Founded 2005, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IT in Business
IT in Business is an IT services company in London with about twenty years of history.
Write a review
Why #22 (shared): Based in London, United Kingdom · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
EC-MSP
Hospitality & Leisure · Financial Services · Business Services · Also in Aldgate and Kensington
EC-MSP is an IT support and managed services provider in central London.
Write a review
Why #22 (shared): Based in central London, UK · In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Answer Digital
Answer Digital is an employee-owned technology consultancy in Leeds that designs, builds and scales digital services for complex and regulated organisations.
Write a review
Why #22 (shared): Based in Leeds, UK · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

The top ten at a glance

As each business states it on its own website, read by TrustList for this edition.

#	Business	Based in	Since	Accreditations	Best for
1	HJS Technology	Southampton	20+ yrs	ISO 9001, ISO 27001, Cyber Essentials	Hampshire small and mid-sized firms
2	Grant McGregor Ltd	Edinburgh, Scotland	2000	ISO 9001, ISO 27001, Cyber Essentials	Growing UK businesses
3	ACUTEC	Coleshill, near Birmingham, United Kingdom	30+ yrs	Microsoft partner	Midlands SMEs
4	Intercity Technology Ltd	United Kingdom	40+ yrs	Cyber Essentials, professional accreditation	UK businesses and public sector
5	Fifosys Ltd	London, UK	2001	ISO 27001, Cyber Essentials	Small and mid-sized organisations
6	Core	United Kingdom	30+ yrs	Microsoft partner
7	Netpremacy Global Services	Leeds (head office), London, Hong Kong and California, according to earlier text	1998	Google partner
=8	Crusade Computer Solutions Ltd	near Cannock, Staffordshire, UK	25+ yrs	None stated
=8	Infinity Group UK	London, England	2001	ISO 27001	London businesses needing outsourced IT
10	IT Business Group Ltd	United Kingdom	2003	professional accreditation

How to choose cloud consulting companies

1. Check security credentials
Cyber Essentials and ISO 27001 are common UK benchmarks. Ask for the certificate, the scope it covers and its expiry date, rather than relying on a logo on a website.
2. Ask which clouds they really run
Microsoft Azure, AWS and Google Cloud call for different skills. Ask which platforms the team works on daily, which certifications its engineers hold and who handles licensing.
3. Know where your data sits
Ask in which country data is stored and backed up, who can access it, and how the provider meets UK GDPR duties. A written data processing agreement should be part of the contract.
4. Read the service levels
Look at response and fix times, support hours, what counts as an incident, and what happens when targets are missed. Ask who answers the phone and where the service desk is.
5. Plan the exit before you sign
Check notice periods, minimum terms and how your data, documents and admin rights are handed back if you leave. Avoid contracts that make leaving costly.
6. Get costs in writing
Ask for a price that separates consulting, set-up, licences and ongoing support, and explain how cloud usage charges are passed on, so a bill cannot grow without warning.

For vendors

Want to see your company here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor this ranking

Paid · always labelled

A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Sponsor this ranking See prices

Top B2B companies in the UK38 categories ranked, 2,133 companies

Same subject

More cloud consulting companies rankings

Every other way we rank cloud consulting companies, by what they do and where they are.

All 241 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

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