Company lists · Data refreshed September 2026
Top 25 IT services consulting companies based in Glasgow, United Kingdom
RevenueBase identified 73 IT services consulting companies headquartered in Glasgow, United Kingdom as of September 2026 and tracks 1,466 professional contacts across them, including 449 with verified work emails. London is the largest hub.
This list covers IT services consulting companies headquartered in Glasgow, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest IT services consulting companies based in Glasgow, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 647 contacts → | ||||
Indirect evidence “Systal is a global managed network, cloud and security transformation specialist.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 414 contacts → | ||||
Indirect evidence “Iomart combines cutting-edge cloud technology with deep industry expertise to help organisations transform with confidence.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 57 contacts → | ||||
Partial evidence “Please note we have a new Head Office address: 5 Clydesmill Road, Cambuslang, Glasgow G32 8RE • Cyber Security • IT Support • Print Management • Business Communications •…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 31 contacts → | ||||
Indirect evidence “Experienced.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 25 contacts → | ||||
Partial evidence “Euro Systems IT: Your Trusted Partner for Comprehensive Business IT Solutions At Euro Systems IT, we understand that trust is earned through consistent performance and reliability.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 22 contacts → | ||||
Indirect evidence “Colcom is a trusted Technology Consultancy and Repair Service and Managed Service Provider, available to fix whatever technology problems you are facing or to provide your…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 contacts → | ||||
Partial evidence “Stratiis is a Managed Service Provider based in Glasgow, delivering IT support, cybersecurity, cloud & disaster recovery, and business telecoms & connectivity to organisations…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 13 contacts → | ||||
Indirect evidence “Seric Systems is a multi-award winning technology solutions provider.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 10 contacts → | ||||
Strong evidence “IT Consulting and Engineering Services” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 9 contacts → | ||||
Indirect evidence “FullProxy are a rapidly growing cyber security consultancy providing world class cyber security advisory and solutions to reduce cyber risk and optimise return on technology…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 9 contacts → | ||||
Indirect evidence “API was founded in 1994 focussed on practical Microsoft based business solutions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 7 contacts → | ||||
Indirect evidence “We unlock business value through effective digital and technological transformation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 contacts → | ||||
Partial evidence “Talon deliver innovative business solutions for organisations who want to achieve more with IT - helping our clients with their most basic requirements through to their most…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 contacts → | ||||
Partial evidence “Formed in 2016, RedTail's mission is to deliver secure, pragmatic and cost-effective IT Consultancy, Delivery & Managed Service solutions which are optimized to our client’s…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 contacts → | ||||
Partial evidence “Click Networks are industry leaders in the supply of IT managed services and Cloud Services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “Prodyne is a specialist company offering project consultancy and delivery services that are tailored to each client’s individual requirements.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Partial evidence “Whoever you are, if your IT becomes the story, something’s gone badly wrong.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Partial evidence “Provider of friendly & reliable IT services and solutions for your business throughout Scotland.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Indirect evidence “Transforming Businesses with Clarity, Capability & Confidence At Antares Consultancy, transformation is at the heart of everything we do.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Partial evidence “Auxilium IT consultancy combine 30+ years of experience in IT to deliver high quality services to their clients.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “We provide Software Development, Support and Consultancy services to small and medium-sized businesses across the UK.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Strong evidence “AGGARWAL BUSINESS SOLUTIONS LIMITED is a Business Management & IT Consulting Company based out of Glasgow Scotland, United Kingdom.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Partial evidence “At Dyco we have over 20 years of combined IT experience, including staff involved in the success of the 2014 Glasgow Commonwealth Games and Ryder Cup.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Partial evidence “At Strata Consulting our resourcing model enables our customers to access the talent needed to deal with their financial management and operational accounting challenges.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Partial evidence “Solutions Developed was founded in 2003 and has been an IT consultancy, training, software development and hardware installation company ever since.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT services consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names IT services consulting companies.
- Partial evidence
- Its own public description names part of IT services consulting companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT services consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 73 IT services consulting companies based in Glasgow, United Kingdom
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IT services consulting companies based in Glasgow, United Kingdom at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for Glasgow, so it is reported there. Company counts and contact totals on this page are exact for Glasgow, over 73 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT services consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Glasgow, United Kingdom whose own description of what they do matches “IT services consulting companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT services consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among IT services consulting companies, and records with no verified work email. Companies headquartered outside Glasgow are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 449 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
IT services consulting companies by metro in the United Kingdom
- IT services consulting companies in London2619
- IT services consulting companies in Manchester178
- IT services consulting companies in Birmingham125
- IT services consulting companies in Bristol94
- IT services consulting companies in Leeds80
- IT services consulting companies in Reading75
- IT services consulting companies in Glasgow73
- IT services consulting companies in Edinburgh69
- IT services consulting companies in Milton Keynes61
- IT services consulting companies in Sheffield48
- IT services consulting companies in Cambridge47
- IT services consulting companies in Liverpool46
- IT services consulting companies in Cardiff39
- IT services consulting companies in Coventry39
- IT services consulting companies in Leicester39
- IT services consulting companies in Nottingham36
- IT services consulting companies in Harrow35
- IT services consulting companies in Southampton35
- IT services consulting companies in Derby34
- IT services consulting companies in Northampton34
- IT services consulting companies in Poole31
- IT services consulting companies in Watford31
- IT services consulting companies in Slough30
- IT services consulting companies in Oxford29
- IT services consulting companies in Bournemouth28
- IT services consulting companies in Brighton28
- IT services consulting companies in Ilford28
- IT services consulting companies in Luton28
- IT services consulting companies in Aberdeen27
- IT services consulting companies in Newcastle Upon Tyne26
- IT services consulting companies in Swindon25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT services consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many IT services consulting companies are there based in Glasgow, United Kingdom?
RevenueBase identified 73 IT services consulting companies headquartered in Glasgow, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Systal Technology Solutions, headquartered in Glasgow, tops this list with the largest team on record.
Which city has the most IT services consulting companies?
London leads with 2619 headquartered companies, followed by Manchester (178) and Birmingham (125).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 449 verified decision-maker contacts tracked across these 73 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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