Top consulting companies in the UK
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Avantulo S.A LIMITED | Unitedkingdom | Bolton | 102 Chorley Old Road | Manchester, Greater Manchester | BL1 3AE | N/A | 2022 | $31,949,432,802 | 539 | Corporation | N/A | 14067976 |
| 2 | Cognizant Worldwide LIMITED | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | 280,bishopsgate | London | EC2M 4AG | cognizant.***** | 2010 | $14,708,836,917 | 6,863 | Corporation | 659 | 07195160 |
| 3 | Txu Europe LIMITED | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | 10 Fleet Place | London | EC4M 7QS | N/A | 1998 | $6,990,863,760 | 4,806 | Corporation | N/A | 03505836 |
| 4 | Bureau Veritas | Unitedkingdom | Lodge Hill | Suite 206 Fort Dunlop | Birmingham, West Midlands | B24 9FD | bureauveritas.***** | 1908 | $5,490,013,083 | 30 | Foreign company | 1562 | FC000718 |
| 5 | Accenture (UK) LIMITED | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | 30 Fenchurch Street | London | EC3M 3BD | accenture.***** | 2001 | $4,950,641,401 | 11,577 | Corporation | 1626 | 04757301 |
| 6 | Belron Finance LIMITED | Unitedkingdom | Richmond | The Kings Observatory | London | TW9 2AZ | equipmentfinance.***** | 1999 | $3,350,890,866 | 24 | Corporation | 4669 | 03845434 |
| 7 | Beaufond LIMITED | Unitedkingdom | Queen'S Park | 134 Buckingham Palace Road | London | SW1W 9SA | N/A | 2019 | $3,035,438,807 | 116 | Foreign company | 4 | FC037041 |
| 8 | Exigere LTD | Unitedkingdom | Stanmore | Flat 29 | London | HA7 4WY | exigere.***** | 2018 | $2,542,386,000 | 36 | Corporation | 3 | 11734504 |
| 9 | Serco LIMITED | Unitedkingdom | Hook | Serco House 16 Bartley Wood Business Park | Hampshire | RG27 9UY | serco.***** | 1999 | $2,516,348,770 | 18,251 | Corporation | 282 | 00242246 |
| 10 | Panasonic UK, A Branch Of Panasonic Marketing Europe GMBH | Unitedkingdom | Bracknell | Maxis 2 | Bracknell Forest | RG12 1RT | industrial.***** | 1972 | $2,446,354,677 | 1,389 | Foreign company | 2648 | FC030039 |
| 11 | Ey Gds Holdings Cooperatief U.A. | Unitedkingdom | Dulwich | 6 More London Place | London | SE1 2DA | ey.***** | 2017 | $2,228,000,000 | 58,598 | Foreign company | 29 | FC035425 |
| 12 | Belron Reserveco LIMITED | Unitedkingdom | Egham | Milton Park | Surrey | TW20 9EL | belron.***** | 2022 | $2,083,502,369 | 8 | Corporation | 4669 | 13905409 |
| 13 | Infobip LIMITED | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | 181, Queen Victoria Street | London | EC4V 4EG | infobip.***** | 2006 | $1,958,399,065 | 3,345 | Corporation | 46 | 07085757 |
| 14 | Clarivate PLC | Unitedkingdom | Jersey | Liberation House | Channel Islands | JE1 1BL | clarivate.***** | 2019 | $1,876,894,000 | 6 | Corporation | 235 | 128050 |
| 15 | Atkinsréalis UK LIMITED | Unitedkingdom | Oxshott | Woodcote Grove | Surrey | KT18 5BW | atkinsrealis.***** | 1961 | $1,796,178,626 | 9,841 | Corporation | 171 | 00688424 |
| 16 | Xtx Research Llp | Unitedkingdom | Hampstead | R7 14-18 Handyside Street | London | N1C 4DN | N/A | 2015 | $1,623,498,787 | 50 | Partnership of unknown type | N/A | OC397853 |
| 17 | Kinesys Consulting LIMITED | Unitedkingdom | Burton Upon Trent | Pitcairn House | Staffordshire | DE14 2WW | N/A | 2007 | $1,599,784,336 | 267 | Corporation | 41 | 06227254 |
| 18 | Merlin Network (global Independent Digital) Company LIMITED By Guarantee | Unitedkingdom | Holborn | 53 Parker Street | London | WC2B 5PT | merlinnetwork.***** | 2020 | $1,568,906,423 | 50 | Foreign company | 5 | FC037129 |
| 19 | Harvest Energy LIMITED | Unitedkingdom | Muswell Hill | 73 Stapleton Hall Road Finsbury Park | London | N4 3QF | harvestenergy.***** | 1994 | $1,561,812,817 | 2 | Corporation | 165 | 02999020 |
| 20 | The Boston Consulting Group UK Llp | Unitedkingdom | Holborn | 80 Charlotte Street | London | W1T 4DF | bcg.***** | 2010 | $1,225,079,783 | 1,892 | Partnership of unknown type | 3 | OC359103 |
| 21 | Mckinsey & Company INC United Kingdom | Unitedkingdom | Holborn | 100-101 Museum Street | London | WC1A 1PB | mckinsey.***** | 2007 | $1,153,940,962 | 277 | Foreign company | 155 | FC012665 |
| 22 | Bryt Energy LIMITED | Unitedkingdom | Lodge Hill | Cornerblock | Birmingham, West Midlands | B3 2DX | brytenergy.***** | 2016 | $1,073,758,695 | 7 | Corporation | 2938 | 10167351 |
| 23 | Pa Consulting Services LIMITED | Unitedkingdom | Queen'S Park | 10 Bressenden Place | London | SW1E 5DN | paconsulting.***** | 1946 | $970,105,060 | 455 | Corporation | 1222 | 00414220 |
| 24 | Abeam Consulting LTD., UK Branch | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | Tower 42 | London | EC2N 1HN | 2-sec.***** | 2016 | $936,062,843 | 299 | Foreign company | 916 | FC033095 |
| 25 | Reforest Africa | Unitedkingdom | Princes Risborough | 5 the Crescent | Buckinghamshire | HP27 0HT | N/A | 2019 | $914,077,308 | 57 | N/A | 1185419 |
Showing 25 of 247,688 companies
Request Free SampleUK consulting companies by region / province
Consulting companies in the UK by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 234,033 | |
| 5-9 | 6,669 | |
| 10-19 | 2,970 | |
| 20-49 | 1,785 | |
| 0 or Unknown | 1,158 | |
| 50-99 | 542 | |
| 100-199 | 278 | |
| 200-499 | 156 | |
| 500-999 | 54 | |
| 1.000-4.999 | 35 | |
| 5.000-9.999 | 5 | |
| 10.000+ | 3 |
Consulting companies in the UK by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1 to 100.000 | 185,716 | |
| 100.001 to 499.999 | 49,366 | |
| 500.000 to 999.999 | 4,723 | |
| 1.000.000 to 4.999.999 | 4,675 | |
| 0 or Unknown | 1,122 | |
| 10.000.000 to 49.999.999 | 903 | |
| 5.000.000 to 9.999.999 | 860 | |
| 50.000.000 to 99.999.999 | 159 | |
| 100.000.000 to 499.999.999 | 124 | |
| 1.000.000.000 or more | 22 | |
| 500.000.000 to 999.999.999 | 18 |
About the UK consulting companies sector
The UK consulting companies market spans large national operators and local independents across England, Scotland, Wales and Northern Ireland. Together they make up the full list of consulting companies in the UK shown above, grouped under the Business Services category.
Looking for a list of consulting companies in the UK for outbound sales, an email list for marketing campaigns, or a mailing list for direct outreach? The list above is filterable by region, employee size, revenue band and founding year. Every active business is verified against the UK companies register. Export to CSV or Excel, or request a free sample to evaluate.
Closely related industries
UK consulting companies sit within the Business Services sector. The list above covers every active UK company in this sector, so the regional and revenue breakdowns reflect the full market rather than a sample. Explore closely related sectors below.
Frequently asked questions about consulting companies in the UK
The full list of UK consulting companies on this page covers every active business registered with Companies House. The live counter near the top shows the current total, updated continuously as new companies register and dormant ones are dissolved.
London is typically the largest concentration, followed by other major cities and counties. The full regional breakdown is shown in the table below the company list. Click any region to open a focused list of consulting companies in that area.
Yes. Use the form on this page to request a free sample or a full export. Files are delivered as CSV or Excel and include company name, registered address, region, SIC code, employee size, revenue band, website and email where available.
Each entry on the UK consulting companies list includes company name, Companies House registration number, registered address, region, SIC code(s), incorporation date, current status (active or dormant), employee size band, revenue band, website, phone number and email where available.
The list refreshes continuously from the UK companies register. New registrations, address changes, status changes and updated financial filings propagate to your downloaded list within days.
Yes. The list of UK consulting companies can be exported as an email list or a postal mailing list for outbound campaigns. Filter by region, employee size and revenue band first to narrow your target segment, then request the export with email and address fields included.
Yes. Filter to a single city or town, pick multiple cities, or take a whole region. For city-specific pages, click any row in the regional breakdown below the main list.
Yes. Filter by region, employee size, revenue band and founding year to build a precise target list, then export with contact fields for outreach. All records are GDPR-compliant business information sourced from the public UK companies register.
