Company lists · Data refreshed September 2026
Top 25 Consultancy firms based in the United Kingdom
RevenueBase identified 21,294 company matches for consultancy firms associated with the United Kingdom as of September 2026 and tracks 171,088 professional contacts across them, including 64,930 with verified work emails and 12,252 with mobile numbers. London is the largest hub.
This list covers company matches for consultancy firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,458 contacts → | ||||
Exact match “Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 5,632 contacts → | ||||
Exact match “Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 3,336 contacts → | ||||
Exact match “We are an international, integrated consultancy of engineers, designers and advisers.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 2,179 contacts → | ||||
Exact match “Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 1,979 contacts → | ||||
Exact match “Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 1,797 contacts → | ||||
Exact match “We’re your business advisers as well as your lawyers, working in step with you to protect your interests today and progress your ambitions for tomorrow.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 1,331 contacts → | ||||
Exact match “We are a leading UK professional services consultancy at the forefront of risk, pensions, investment and insurance.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 1,304 contacts → | ||||
Exact match “Efficio is a global leader in procurement and supply chain management and transformation.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 1,221 contacts → | ||||
Exact match “Blackmont Consulting provides 100% free advisory services to NGO´s, NPO´s and start-ups.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 1,151 contacts → | ||||
Exact match “At Moore Kingston Smith, we believe in the potential of people to make a positive impact, fuelled by the power of genuine understanding.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 1,011 contacts → | ||||
Exact match “At OC & C Strategy Consultants we have more than 35 years of experience at unpicking the most complex business challenges with simple, uncommon sense™.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 870 contacts → | ||||
Exact match “At Oliver James, we deliver flexible hiring solutions tailored to your business needs across financial services, professional services, commerce & industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 702 contacts → | ||||
Exact match “We are a fast-growing firm of accountants and business advisers based in London’s Canary Wharf, Leeds and in Manchester.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 661 contacts → | ||||
Exact match “Setfords is the fastest-growing UK Top 100 law firm.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 648 contacts → | ||||
Exact match “KBR Consulting is one of the world's foremost engineering consultancies specializing in the hydrocarbon and energy industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 606 contacts → | ||||
Exact match “Tony Gee is an award winning firm that provides specialist engineering consultancy services to the construction industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 580 contacts → | ||||
Exact match “Since 2003, we’ve been solving planning and development problems for our clients successfully.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 529 contacts → | ||||
Exact match “We are a leading Engineering and IT consultancy operating across all sectors in 30 different countries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 528 contacts → | ||||
Exact match “Strategy Insights is a specialist business and economic development consultancy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 524 contacts → | ||||
Exact match “Complex challenges.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 500 contacts → | ||||
Exact match “Price Bailey is a leading firm of chartered accountants and business advisers with offices across East Anglia, London, and a strategic presence overseas, serving local SMEs…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 497 contacts → | ||||
Exact match “Broadstone is a leading, independent UK consultancy delivering expert advice to employers, insurers, pension scheme trustees and lenders.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 477 contacts → | ||||
Exact match “We help companies with their biggest challenges – market strategies, regulatory reviews, competition inquiries.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 459 contacts → | ||||
Exact match “Analysys Mason is the leading specialist consultancy, creating lasting value in technology-intensive industries, including telecoms, digital infrastructure, software, IT services…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 437 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “consultancy firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 21,294 consultancy firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 64,930 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Consultancy firms based in the United Kingdom at a glance
As of Sep 24, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 79.0dHow this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “consultancy firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 64,930 professional contacts with verified work emails across the full matched dataset. 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.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Consultancy firms by metro
- 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 Glasgow228
- 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 SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “consultancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many consultancy firms are there based in the United Kingdom?
RevenueBase identified 21,294 company matches for consultancy firms associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
MACE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most consultancy firms?
London leads with 7716 company records, followed by Manchester (528) and Birmingham (274).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 64,930 professional contacts with verified work emails tracked across these 21,294 companies; direct dials are available where recorded.
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.
Ready to reach these companies? Verified emails and direct dials for all 21,294 consultancy firms based in the United Kingdom. Start with a free account, no credit card.
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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 SmartSearch, 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.
More company lists
Company intelligence · public preview
Top 25 consultancy firms based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 21,294 matching company records for consultancy firms based in the United Kingdom, with 171,088 tracked contacts and 64,930 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 consultancy firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | MACEmacegroup.com HQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 8,458 contacts → |
“Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  AZETSazets.comHQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 5,632 contacts → |
“Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Buro Happoldburohappold.comHQ: Bath, United KingdomReported employees: 1,001-5,000 | Bath, United Kingdom | 1,001-5,000 | Exact match | 3,336 contacts → |
“We are an international, integrated consultancy of engineers, designers and advisers.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Baringabaringa.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,179 contacts → |
“Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Antal Internationalantal.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,979 contacts → |
“Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  TLT LLPtlt.comHQ: Bristol, United KingdomReported employees: 1,001-5,000 | Bristol, United Kingdom | 1,001-5,000 | Exact match | 1,797 contacts → |
“We’re your business advisers as well as your lawyers, working in step with you to protect your interests today and progress your ambitions for tomorrow.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Barnett Waddinghambarnett-waddingham.co.ukHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,331 contacts → |
“We are a leading UK professional services consultancy at the forefront of risk, pensions, investment and insurance.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Efficioefficioconsulting.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,304 contacts → |
“Efficio is a global leader in procurement and supply chain management and transformation.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Blackmont Consultingblackmontconsulting.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 1,221 contacts → |
“Blackmont Consulting provides 100% free advisory services to NGO´s, NPO´s and start-ups.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Moore Kingston Smithmooreks.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 1,151 contacts → |
“At Moore Kingston Smith, we believe in the potential of people to make a positive impact, fuelled by the power of genuine understanding.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Oc&c Strategy Consultantsoccstrategy.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 1,011 contacts → |
“At OC & C Strategy Consultants we have more than 35 years of experience at unpicking the most complex business challenges with simple, uncommon sense™.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Oliver Jamesoliverjames.comHQ: Manchester, United KingdomReported employees: 501-1,000 | Manchester, United Kingdom | 501-1,000 | Exact match | 870 contacts → |
“At Oliver James, we deliver flexible hiring solutions tailored to your business needs across financial services, professional services, commerce & industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  PKF Littlejohnpkf-l.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 702 contacts → |
“We are a fast-growing firm of accountants and business advisers based in London’s Canary Wharf, Leeds and in Manchester.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Setfordsconsultantsolicitor.co.ukHQ: Surrey, United KingdomReported employees: 1,001-5,000 | Surrey, United Kingdom | 1,001-5,000 | Exact match | 661 contacts → |
“Setfords is the fastest-growing UK Top 100 law firm.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  KBR Granhernekbr.comHQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 648 contacts → |
“KBR Consulting is one of the world's foremost engineering consultancies specializing in the hydrocarbon and energy industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tony GEE And Partnerstonygee.comHQ: Esher, United KingdomReported employees: 501-1,000 | Esher, United Kingdom | 501-1,000 | Exact match | 606 contacts → |
“Tony Gee is an award winning firm that provides specialist engineering consultancy services to the construction industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Pegasus Grouppegasusgroup.co.ukHQ: Lichfield, United KingdomReported employees: 201-500 | Lichfield, United Kingdom | 201-500 | Exact match | 580 contacts → |
“Since 2003, we’ve been solving planning and development problems for our clients successfully.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Alten LTD - UKalten.co.ukHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 529 contacts → |
“We are a leading Engineering and IT consultancy operating across all sectors in 30 different countries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Strategy Insightsstrategyinsights.bizHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 528 contacts → |
“Strategy Insights is a specialist business and economic development consultancy.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  STEERsteergroup.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 524 contacts → |
“Complex challenges.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Price Baileypricebailey.co.ukHQ: Bishop's Stortford, United KingdomReported employees: 201-500 | Bishop's Stortford, United Kingdom | 201-500 | Exact match | 500 contacts → |
“Price Bailey is a leading firm of chartered accountants and business advisers with offices across East Anglia, London, and a strategic presence overseas, serving local SMEs…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Broadstonebroadstone.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 497 contacts → |
“Broadstone is a leading, independent UK consultancy delivering expert advice to employers, insurers, pension scheme trustees and lenders.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Frontier Economicsfrontier-economics.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 477 contacts → |
“We help companies with their biggest challenges – market strategies, regulatory reviews, competition inquiries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Analysys Masonanalysysmason.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 459 contacts → |
“Analysys Mason is the leading specialist consultancy, creating lasting value in technology-intensive industries, including telecoms, digital infrastructure, software, IT services…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Fairhurstfairhurst.co.ukHQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 437 contacts → |
“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.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 21,294 company matches
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Consultancy firms: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
21,210 records in the displayed employee bands.
84 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 79.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Consultancy firms by metro
- 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 Glasgow228
- 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
Questions about this company list
What does Exact match mean for consultancy firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many consultancy firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 21,294 matching company records, 171,088 tracked contacts and 64,930 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Consultancy firms by geography
- Consultancy firms based in the United States
- Consultancy firms based in Brazil
- Consultancy firms based in France
- Consultancy firms based in Germany
- Consultancy firms based in Italy
- Consultancy firms based in Spain
- Consultancy firms based in Australia
- Consultancy firms based in the Netherlands
- Consultancy firms based in Canada
- Consultancy firms based in Mexico
- Consultancy firms based in Switzerland
- Consultancy firms based in Argentina
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 consultancy firms based in the United Kingdom. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 consultancy firms based in the United Kingdom
RevenueBase records 21,294 matching company records for consultancy firms based in the United Kingdom, with 171,088 tracked contacts and 64,930 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 consultancy firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | MACEmacegroup.com HQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 8,458 contacts → |
“Mace Consult launched as a new and independent business on 5 March 2026, through a carve-out from Mace Group.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | AZETSazets.com HQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 5,632 contacts → |
“Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Buro Happoldburohappold.com HQ: Bath, United KingdomReported employees: 1,001-5,000 | Bath, United Kingdom | 1,001-5,000 | Exact match | 3,336 contacts → |
“We are an international, integrated consultancy of engineers, designers and advisers.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Baringabaringa.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 2,179 contacts → |
“Baringa is a global consulting firm that helps leaders drive meaningful change and create value.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Antal Internationalantal.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,979 contacts → |
“Antal International is a global executive search organisation with over 130 offices in more than 30 countries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | TLT LLPtlt.com HQ: Bristol, United KingdomReported employees: 1,001-5,000 | Bristol, United Kingdom | 1,001-5,000 | Exact match | 1,797 contacts → |
“We’re your business advisers as well as your lawyers, working in step with you to protect your interests today and progress your ambitions for tomorrow.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Barnett Waddinghambarnett-waddingham.co.uk HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,331 contacts → |
“We are a leading UK professional services consultancy at the forefront of risk, pensions, investment and insurance.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Efficioefficioconsulting.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 1,304 contacts → |
“Efficio is a global leader in procurement and supply chain management and transformation.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Blackmont Consultingblackmontconsulting.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 1,221 contacts → |
“Blackmont Consulting provides 100% free advisory services to NGO´s, NPO´s and start-ups.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Moore Kingston Smithmooreks.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 1,151 contacts → |
“At Moore Kingston Smith, we believe in the potential of people to make a positive impact, fuelled by the power of genuine understanding.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Oc&c Strategy Consultantsoccstrategy.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 1,011 contacts → |
“At OC & C Strategy Consultants we have more than 35 years of experience at unpicking the most complex business challenges with simple, uncommon sense™.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Oliver Jamesoliverjames.com HQ: Manchester, United KingdomReported employees: 501-1,000 | Manchester, United Kingdom | 501-1,000 | Exact match | 870 contacts → |
“At Oliver James, we deliver flexible hiring solutions tailored to your business needs across financial services, professional services, commerce & industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PKF Littlejohnpkf-l.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 702 contacts → |
“We are a fast-growing firm of accountants and business advisers based in London’s Canary Wharf, Leeds and in Manchester.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Setfordsconsultantsolicitor.co.uk HQ: Surrey, United KingdomReported employees: 1,001-5,000 | Surrey, United Kingdom | 1,001-5,000 | Exact match | 661 contacts → |
“Setfords is the fastest-growing UK Top 100 law firm.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | KBR Granhernekbr.com HQ: Leatherhead, United KingdomReported employees: 501-1,000 | Leatherhead, United Kingdom | 501-1,000 | Exact match | 648 contacts → |
“KBR Consulting is one of the world's foremost engineering consultancies specializing in the hydrocarbon and energy industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tony GEE And Partnerstonygee.com HQ: Esher, United KingdomReported employees: 501-1,000 | Esher, United Kingdom | 501-1,000 | Exact match | 606 contacts → |
“Tony Gee is an award winning firm that provides specialist engineering consultancy services to the construction industry.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pegasus Grouppegasusgroup.co.uk HQ: Lichfield, United KingdomReported employees: 201-500 | Lichfield, United Kingdom | 201-500 | Exact match | 580 contacts → |
“Since 2003, we’ve been solving planning and development problems for our clients successfully.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Alten LTD - UKalten.co.uk HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 529 contacts → |
“We are a leading Engineering and IT consultancy operating across all sectors in 30 different countries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Strategy Insightsstrategyinsights.biz HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 528 contacts → |
“Strategy Insights is a specialist business and economic development consultancy.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | STEERsteergroup.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 524 contacts → |
“Complex challenges.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Price Baileypricebailey.co.uk HQ: Bishop's Stortford, United KingdomReported employees: 201-500 | Bishop's Stortford, United Kingdom | 201-500 | Exact match | 500 contacts → |
“Price Bailey is a leading firm of chartered accountants and business advisers with offices across East Anglia, London, and a strategic presence overseas, serving local SMEs…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Broadstonebroadstone.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 497 contacts → |
“Broadstone is a leading, independent UK consultancy delivering expert advice to employers, insurers, pension scheme trustees and lenders.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Frontier Economicsfrontier-economics.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 477 contacts → |
“We help companies with their biggest challenges – market strategies, regulatory reviews, competition inquiries.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Analysys Masonanalysysmason.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 459 contacts → |
“Analysys Mason is the leading specialist consultancy, creating lasting value in technology-intensive industries, including telecoms, digital infrastructure, software, IT services…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fairhurstfairhurst.co.uk HQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 437 contacts → |
“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.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 21,294 company matches
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Consultancy firms: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
21,210 records in the displayed employee bands.
84 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 26.0dCompany record updated
Median 79.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Consultancy firms by metro
- 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 Glasgow228
- 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
Questions about this company list
What does Exact match mean for consultancy firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many consultancy firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 21,294 matching company records, 171,088 tracked contacts and 64,930 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Consultancy firms by geography
- Consultancy firms based in the United States
- Consultancy firms based in Brazil
- Consultancy firms based in France
- Consultancy firms based in Germany
- Consultancy firms based in Italy
- Consultancy firms based in Spain
- Consultancy firms based in Australia
- Consultancy firms based in the Netherlands
- Consultancy firms based in Canada
- Consultancy firms based in Mexico
- Consultancy firms based in Switzerland
- Consultancy firms based in Argentina
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 consultancy firms based in the United Kingdom. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗