Top consulting companies in Belgium
| 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 | Societe Europeenne De Gestion De L'energie | Belgium | Bruxelles | Avenue Des Arts 56 | Bruxelles Capitale | 1000 | claeysengels.***** | 2016 | $1,405,827,891 | 17 | Corporation | 2 | BE0838538571 |
| 2 | Ardo Foods | Belgium | Ardooie | Wezestraat 61 | West Vlaanderen | 8850 | ardo.***** | 2022 | $967,901,743 | 121 | Corporation | 35 | BE0859755144 |
| 3 | SOM&SP | Belgium | Liège | Rue Velbruck 6 | Liège | 4000 | s-omsp.***** | 2020 | $865,988,053 | 2 | Corporation | 4 | BE0746537041 |
| 4 | Deloitte Consulting & Advisory | Belgium | Zaventem | Luchthaven Brussel Nationaal 1j | Vlaams Brabant | 1930 | deloitte.***** | 2010 | $640,543,943 | 1,946 | Corporation | 23 | BE0474429572 |
| 5 | Accenture | Belgium | Bruxelles | Rue Picard 11, Internal Postal Box 100 | Bruxelles Capitale | 1000 | accenture.***** | 1989 | $541,931,755 | 1,014 | Corporation | 1626 | BE0438675669 |
| 6 | Sd Worx People Solutions | Belgium | Antwerpen | Brouwersvliet 2 | Antwerpen | 2000 | sdworx.***** | 2021 | $503,976,537 | 2,079 | Corporation | 59 | BE0450864215 |
| 7 | Siemens | Belgium | Beersel | Guido Gezellestraat 123 | Vlaams Brabant | 1654 | new.***** | 2009 | $458,558,404 | 2,945 | Corporation | 3782 | BE0404284716 |
| 8 | Flir Systems Trading Belgium | Belgium | Brecht | Vaartdijk 15/3 | Antwerpen | 2960 | flir.***** | 2011 | $442,770,340 | 93 | Corporation | 370 | BE0835731610 |
| 9 | Delaware Consulting | Belgium | Kortrijk | Kapel Ter Bede 86 | West Vlaanderen | 8500 | delaware.***** | 2002 | $318,982,614 | 1,508 | Cooperative | 7 | BE0479117543 |
| 10 | Randstad Group Belgium | Belgium | Grimbergen | Boechoutlaan 105 0001 | Vlaams Brabant | 1853 | randstad.***** | 2017 | $269,676,525 | 1,978 | Corporation | 4493 | BE0874753819 |
| 11 | Sioen Industries | Belgium | Ardooie | Fabriekstraat 23 | West Vlaanderen | 8850 | sioen.***** | 1990 | $197,452,640 | 59 | Corporation | 44 | BE0441642780 |
| 12 | Transformics | Belgium | Beringen | Diestersesteenweg 56 | Limburg | 3583 | poetsbureau.***** | 2015 | $191,067,797 | 5,362 | Corporation | 261 | BE0644969925 |
| 13 | Aware | Belgium | Ixelles | Avenue Louise 81 | Bruxelles Capitale | 1050 | N/A | 2020 | $179,665,317 | 46 | Corporation | 3 | BE0758998670 |
| 14 | Empwr | Belgium | Gent | Sluisweg 2, Internal Postal Box 11 | Oost Vlaanderen | 9000 | empwrnutrition.***** | 2020 | $176,276,243 | 35 | Corporation | 20 | BE0741604887 |
| 15 | Starwood Eame License And Services Company | Belgium | Brussel | Koloniënstraat 11 | Brussel Hoofdstad | 1000 | starwoodhotels.***** | 2007 | $172,203,997 | 9 | Corporation | 249 | BE0893391180 |
| 16 | Pricewaterhousecoopers Enterprise Advisory | Belgium | Machelen | Culliganlaan 5 | Vlaams Brabant | 1831 | pwc.***** | 2017 | $162,956,695 | 500 | Corporation | 13 | BE0415622333 |
| 17 | Ernst & Young Consulting | Belgium | Machelen | Kouterveldstraat 7b, Internal Postal Box 1 | Vlaams Brabant | 1831 | N/A | 2000 | $141,550,883 | 800 | Corporation | 6 | BE0471938850 |
| 18 | Facebook Belgium | Belgium | Bruxelles | Boulevard Du Regent 35 | Bruxelles Capitale | 1000 | N/A | 2011 | $115,876,736 | 39 | Corporation | 2 | BE0836948464 |
| 19 | Kpmg Advisory | Belgium | Zaventem | Luchthaven Brussel Nationaal 1k | Vlaams Brabant | 1930 | kpmg.***** | 2019 | $112,771,872 | 598 | Corporation | 13 | BE0439819279 |
| 20 | Forvis Mazars Group | Belgium | Saint-josse-ten-noode | Avenue Du Boulevard 21, Internal Postal Box 8 | Bruxelles Capitale | 1210 | mazars.***** | 1996 | $112,603,242 | 45 | Cooperative | 4 | BE0457153080 |
| 21 | Mohawk International Services | Belgium | Wielsbeke | Ooigemstraat 3 | West Vlaanderen | 8710 | unilin.***** | 1996 | $111,064,839 | 382 | Corporation | 801 | BE0459510180 |
| 22 | Q Team Services | Belgium | Asse | Z. 3 Doornveld 60 | Vlaams Brabant | 1731 | qteam.***** | 1994 | $103,840,372 | 47 | Corporation | 104 | BE0452263488 |
| 23 | Schneider Electric Ess | Belgium | Paardenstad | Kalkhoevestraat 16, Internal Postal Box 4.1 | West Vlaanderen | 8790 | N/A | 2017 | $95,978,062 | 29 | Corporation | 2154 | BE0883044151 |
| 24 | United Consulting | Belgium | Niel | Galileilaan 18 | Antwerpen | 2845 | unitedconsulting.***** | 1998 | $88,863,651 | 758 | Corporation | N/A | BE0464943467 |
| 25 | Randstad Services | Belgium | Grimbergen | Boechoutlaan 105 0001 | Vlaams Brabant | 1853 | randstad.***** | 2017 | $88,544,251 | 745 | Corporation | 4493 | BE0686849377 |
Showing 25 of 112,034 companies
Request Free SampleConsulting companies in Belgium by region
112.034 consulting companies across 24 Belgian provincies. The table below shows the share each region holds.
Consulting companies in Belgium by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 98.447 | |
| 0 or Unknown | 11.313 | |
| 5-9 | 1.124 | |
| 10-19 | 578 | |
| 20-49 | 388 | |
| 50-99 | 111 | |
| 100-199 | 36 | |
| 200-499 | 20 | |
| 500-999 | 10 | |
| 1.000-4.999 | 6 | |
| 5.000-9.999 | 1 |
Consulting companies in Belgium by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1 to 100.000 | 62.797 | |
| 100.001 to 499.999 | 33.795 | |
| 0 or Unknown | 14.018 | |
| 1.000.000 to 4.999.999 | 716 | |
| 500.000 to 999.999 | 391 | |
| 10.000.000 to 49.999.999 | 167 | |
| 5.000.000 to 9.999.999 | 103 | |
| 50.000.000 to 99.999.999 | 25 | |
| 100.000.000 to 499.999.999 | 16 | |
| 500.000.000 to 999.999.999 | 5 | |
| 1.000.000.000 or more | 1 |
NACE-BEL 2008, NACE and industry classification for Belgian consulting companies
Belgian consulting companies are classified under NACE Rev 2 group 702. Belgium's NACE-BEL 2008 classification mirrors NACE Rev 2 at the 4-digit level, so the codes match exactly. The list above covers every active business in this category registered with the Banque-Carrefour des Entreprises (Belgian Business Register).
Closely related business services
Frequently asked questions about consulting companies in Belgium
Our list tracks 112.034 active consulting companies across every Belgian provincie, sourced from the Banque-Carrefour des Entreprises (BCE/KBO) (commercial register) and verified monthly. The exact count changes as firms register, dissolve and merge.
The region with the most consulting companies is Antwerpen, followed by the other major economic regions. The full regional breakdown above shows the share each Belgian provincie holds.
Belgian consulting companies are classified under NACE Rev 2 group 702, which mirrors Belgium's national NACE-BEL 2008 codes. The list above covers every active Belgian company in this category. Belgium's NACE-BEL 2008 classification is a 1:1 NACE Rev 2 implementation at the 4-digit level, so the codes match exactly.
Yes. Apply your filters (region, size, revenue, etc.) on the platform, preview the result, then export the full filtered list as CSV or Excel. Larger exports are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full address, primary phone, business email (where available), website, organisasjonsnummer (org. nr.), VAT registration, employee size, revenue band, founding year and NACE / NACE-BEL 2008 classification. Records are sourced from the Banque-Carrefour des Entreprises (BCE/KBO) (commercial register) and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Banque-Carrefour des Entreprises (BCE/KBO) feeds. The "Last updated" line at the top of this page shows the most recent refresh date.
24 Belgian provincies have at least one active consulting companie in our list. The region with the most consulting companies is Antwerpen, followed by the other major economic regions. Use the regional breakdown table above to see the full distribution.
