Company lists · Data refreshed September 2026
Top 25 Consultancy firms based in Glasgow, United Kingdom
RevenueBase identified 228 consultancy firms headquartered in Glasgow, United Kingdom as of September 2026 and tracks 1,340 professional contacts across them, including 671 with verified work emails. Across the United Kingdom, London is the largest hub for this category (7,716 companies); Glasgow has 228.
This list covers consultancy firms 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 24, 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 consultancy firms based in Glasgow, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 437 contacts → | ||||
Indirect evidence “Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 71 contacts → | ||||
Strong evidence “EnviroCentre is a solutions orientated consultancy that has a proven track record in providing innovative, effective and valuable advice.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 45 contacts → | ||||
Strong evidence “Neo Environmental Ltd is a multidisciplinary consultancy that provide cost effective environmental and technical services to the commercial energy, property, aggregates and…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 32 contacts → | ||||
Strong evidence “Armour Construction Consultants provide a quality controlled, value for money service to our Clients across all sectors of the construction industry from our offices in Glasgow…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 31 contacts → | ||||
Indirect evidence “Experienced.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 25 contacts → | ||||
Strong evidence “Taylor Clarke is a full service organisation effectiveness and development consultancy with a global reach.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 24 contacts → | ||||
Strong evidence “Established in 1996, Mabbett is a leading consultancy offering Planning, Design, Environmental, Engineering and Safety services with a focus on helping clients to “See a…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 24 contacts → | ||||
Strong evidence “Hands-on HR consultants, who are an extension to your team providing HR advice to help you make the right decisions for your business.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 24 contacts → | ||||
Strong evidence “We're an outcome-focused brand consultancy.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 22 contacts → | ||||
Strong evidence “Since inception in 1994 as a Quantity Surveying practice, Brown + Wallace have evolved into a multi-discipline construction and property consultancy adding Project Management…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 19 contacts → | ||||
Strong evidence “EWS is a management consultancy focused on the provision of enterprise and workforce solutions on a local and international level.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 contacts → | ||||
Indirect evidence “ekosgen was established in 2002, and over the next two decades grew to be one of the UK's leading independent companies providing economic and social research, analysis and…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 contacts → | ||||
Indirect evidence “Delivering results.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Strong evidence “Henderson Warnock was established in 1993 to provide a new and fresh approach to Mechanical and Electrical Consultancy.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 contacts → | ||||
Indirect evidence “Adams Consulting Group Ltd provide a blend of highly experienced and innovative people, sure in their abilities, and determined to make a positive impact on every project.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 contacts → | ||||
Strong evidence “Ramsay McMichael Consulting, established in 2003, a Chartered Building Surveying, Project Management, Consulting Civil/Structural Engineering and Architectural Consultancy.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 contacts → | ||||
Indirect evidence “Making businesses better, simply.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 contacts → | ||||
Indirect evidence “We help ambitious and entrepreneurial organisations to achieve their goals.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Strong evidence “At HD Property Consultants, we’ve grown from a small, hands-on consultancy to a nationwide team of over 12 industry experts, delivering project management, quantity surveying, and…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 contacts → | ||||
Indirect evidence “Some large institutions suffer from analysis paralysis and entrenched thinking that can lead to poor responsiveness to the market and ultimately a lack of agility.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Indirect evidence “We support entrepreneurs, business leaders and management teams to realise their ambitions.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 contacts → | ||||
Indirect evidence “We are based in Glasgow and have been providing Quantity Surveying, Project Management and related property consulting advice to clients UK wide since 2009.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “Masters in Minds is a leading sustainable transformation, change and innovation partner.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 6 contacts → | ||||
Strong evidence “A provider of HR Consultancy services.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 contacts → | ||||
Strong evidence “Changing Point is a leading organisational development and change consultancy operating across sectors in the UK and internationally.” Source: RevenueBase Database · checked Sep 24, 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: consultancy firms. 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 consultancy firms.
- Partial evidence
- Its own public description names part of consultancy firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name consultancy firms. 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 228 consultancy firms based in Glasgow, United Kingdom
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Consultancy firms based in Glasgow, United Kingdom at a glance
As of Sep 24, 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 228 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 consultancy firms, 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 “consultancy firms”. 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 consultancy firms), 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 consultancy firms, 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, 671 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 24, 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.
Consultancy firms by metro in the United Kingdom
- Consultancy firms in London7716
- Consultancy firms in Manchester528
- Consultancy firms in Birmingham274
- Consultancy firms in Bristol262
- Consultancy firms in Edinburgh250
- Consultancy firms in Leeds249
- Consultancy firms in Cambridge164
- Consultancy firms in Liverpool129
- Consultancy firms in Nottingham129
- Consultancy firms in Sheffield127
- Consultancy firms in Reading124
- Consultancy firms in Oxford122
- Consultancy firms in Belfast102
- Consultancy firms in Cardiff101
- Consultancy firms in Derby96
- Consultancy firms in Brighton93
- Consultancy firms in Southampton87
- Consultancy firms in Milton Keynes84
- Consultancy firms in Newcastle Upon Tyne82
- Consultancy firms in York82
- Consultancy firms in Leicester77
- Consultancy firms in Northampton76
- Consultancy firms in Coventry74
- Consultancy firms in Norwich71
- Consultancy firms in Bath70
- Consultancy firms in Guildford68
- Consultancy firms in Aberdeen67
- Consultancy firms in Cheltenham65
- Consultancy firms in Exeter61
- Consultancy firms in Harrogate58
- Consultancy firms in Peterborough57
- Consultancy firms in Winchester57
- Consultancy firms in Chester54
- Consultancy firms in Bournemouth53
- Consultancy firms in Swindon53
- Consultancy firms in Chelmsford48
- Consultancy firms in Preston47
- Consultancy firms in St Albans47
- Consultancy firms in Warrington46
- Consultancy firms in Solihull45
- Consultancy firms in Huddersfield44
- Consultancy firms in Poole41
- Consultancy firms in Basingstoke40
- Consultancy firms in Maidenhead40
- Consultancy firms in Watford40
- Consultancy firms in Bedford39
- Consultancy firms in Ipswich37
- Consultancy firms in Tunbridge Wells37
- Consultancy firms in Lincoln36
- Consultancy firms in Uk35
- Consultancy firms in Colchester34
- Consultancy firms in Hove34
- Consultancy firms in Portsmouth34
- Consultancy firms in Gloucester33
- Consultancy firms in Newbury33
- Consultancy firms in Chichester32
- Consultancy firms in Horsham32
- Consultancy firms in Windsor31
- Consultancy firms in Plymouth30
- Consultancy firms in Farnham29
- Consultancy firms in Stockport29
- Consultancy firms in Croydon28
- Consultancy firms in Durham28
- Consultancy firms in Hull28
- Consultancy firms in Maidstone28
- Consultancy firms in Shrewsbury28
- Consultancy firms in Altrincham27
- Consultancy firms in Camberley27
- Consultancy firms in Hemel Hempstead27
- Consultancy firms in Taunton27
- Consultancy firms in Canterbury26
- Consultancy firms in Leamington Spa26
- Consultancy firms in Lichfield26
- Consultancy firms in Wokingham26
- Consultancy firms in Wolverhampton26
- Consultancy firms in High Wycombe25
- Consultancy firms in Wakefield25
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 consultancy firms, 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 consultancy firms are there based in Glasgow, United Kingdom?
RevenueBase identified 228 consultancy firms 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?
Fairhurst, headquartered in Glasgow, tops this list with the largest team on record.
Which city in the United Kingdom has the most consultancy firms?
London leads the United Kingdom with 7,716 headquartered companies, followed by Manchester (528) and Birmingham (274). Glasgow has 228.
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 671 verified decision-maker contacts tracked across these 228 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 24, 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.