Remediation activities and other waste management service activities: the largest employers in Flanders
As of 13 Nov 2026, 40 companies in Remediation activities and other waste management service activities (NACE 39) in Flanders report employees in recent accounts (financial years 2024 to 2026). The 10 largest employers account for 295.4 FTE, out of 395.9 for all of them; median headcount is 4.2 FTE. Envisan leads with 103 FTE (financial year 2025).
Top 40 · Remediation activities and other waste management service activities · Flanders
Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Envisan 9308 Aalst | €135.4m | €108.5m | €49.9m | 103.0 | 2025 |
| 2 | Belgische Asbestverwijdering 2200 Herentals | €5.49m | €5.22m | €1.28m | 46.0 | 2024 |
| 3 | Asbest Care 3583 Beringen | €2.44m | — | 384,936 € | 27.8 | 2025 |
| 4 | Polygon Asbest Cleaning 3970 Leopoldsburg | €4.51m | — | €3.13m | 24.7 | 2025 |
| 5 | ‘Asbitech 2830 Willebroek | €2.18m | — | 680,725 € | 17.3 | 2025 |
| 6 | Libreco 9320 Aalst | €3.43m | — | €2.66m | 16.1 | 2025 |
| 7 | 4Best 2340 Beerse | €4.29m | — | €1.32m | 16.0 | 2025 |
| 8 | Asbestverwijdering.be 2520 Ranst | €1.37m | — | 700,674 € | 15.7 | 2025 |
| 9 | Fonds d'assainissement des sols des citernes à gasoil à des fins de chauffage 1932 Zaventem | €64.0m | — | −€49.0m | 14.8 | 2025 |
| 10 | A.A.R.S. West ALL Asbestos Removal Services West 8400 Ostend | 825,739 € | — | 426,244 € | 14.0 | 2026 |
| 11 | Credim 2940 Stabroek | 726,056 € | — | −59,892 € | 12.0 | 2025 |
| 12 | Sun Calor 2440 Geel | €1.10m | — | 320,067 € | 8.1 | 2025 |
| 13 | MAB 2920 Kalmthout | €2.55m | — | €1.01m | 6.9 | 2025 |
| 14 | Santerra 3190 Boortmeerbeek | €14.5m | — | €6.23m | 6.9 | 2025 |
| 15 | BVA 2900 Schoten | €1.42m | — | 835,440 € | 6.1 | 2025 |
| 16 | Sodecon 2845 Niel | €3.70m | — | €1.04m | 5.8 | 2025 |
| 17 | De Romein Belgium 3580 Beringen | €1.20m | — | 995,666 € | 5.6 | 2025 |
| 18 | Verhoeve Belgium 2030 Antwerp | €8.50m | — | 757,932 € | 5.6 | 2025 |
| 19 | Bobrik 2520 Ranst | €1.97m | — | 684,930 € | 5.0 | 2025 |
| 20 | Total Decontamination Group 3970 Leopoldsburg | €1.21m | — | 537,250 € | 4.5 | 2025 |
| 21 | Fonds d'Assainissement des Sols des Stations - Service - Bodemsaneringsfonds voor Benzinestations 1932 Zaventem | €74.5m | — | €16.6m | 4.0 | 2025 |
| 22 | Vlaams Bodemsaneringsfonds voor de Textielverzorging 9820 Merelbeke-Melle | €12.5m | — | 987,992 € | 3.0 | 2025 |
| 23 | Azbest 2630 Aartselaar | 79,392 € | — | 12,754 € | 2.6 | 2024 |
| 24 | Arebo 9800 Deinze | 257,726 € | — | 43,138 € | 2.3 | 2025 |
| 25 | 4Best Projects 2340 Beerse | €1.54m | — | 453,296 € | 2.3 | 2025 |
| 26 | Solvakem Belgium 2020 Antwerp | 422,055 € | — | 49,024 € | 2.2 | 2026 |
| 27 | Clean Water Global 3600 Genk | 465,398 € | — | 38,420 € | 2.1 | 2025 |
| 28 | Viya Environmental Europe 9060 Zelzate | €1.53m | — | €1.46m | 2.0 | 2025 |
| 29 | Thaann Engineering 9160 Lokeren | €3.49m | — | €1.91m | 2.0 | 2025 |
| 30 | TN Group 3130 Begijnendijk | 170,482 € | — | 82,296 € | 1.9 | 2025 |
| 31 | C-Biotech 9140 Temse | €2.67m | 97,133 € | 194,724 € | 1.8 | 2024 |
| 32 | Sodec.be 3600 Genk | 51,291 € | 116,963 € | 37,882 € | 1.4 | 2025 |
| 33 | BE-CON 2230 Herselt | 371,648 € | — | 64,533 € | 1.2 | 2025 |
| 34 | A-Sane 3583 Beringen | 39,123 € | — | −14,673 € | 1.1 | 2025 |
| 35 | C-Ground 9140 Temse | €5.42m | — | −€8.44m | 1.0 | 2025 |
| 36 | RH Consulting 3660 Oudsbergen | 445,106 € | — | 56,347 € | 1.0 | 2025 |
| 37 | Recycling 9230 Wetteren | €2.67m | €1.38m | €1.57m | 0.7 | 2025 |
| 38 | Ervé BV.BE 3960 Bree | 207,441 € | — | 187,809 € | 0.6 | 2025 |
| 39 | Alain Peeters Consulting 8434 Middelkerke | 139,478 € | — | 75,601 € | 0.5 | 2025 |
| 40 | AbrM 2640 Mortsel | 63,208 € | — | 21,327 € | 0.3 | 2024 |
Ranking based on each company's own annual accounts (statutory, not consolidated): a subsidiary and its parent appear separately, and the ranking differs from lists based on consolidated group accounts. Headcount reported by the company for all its sites: the jobs may be located elsewhere.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Remediation activities and other waste management service activities across Belgium → All sectors · Flanders →
Other sectors · Flanders
- 01 Crop and animal production, hunting and related service activities1,948
- 02 Forestry and logging64
- 03 Fishing and aquaculture60
- 08 Other mining and quarrying41
- 10 Manufacture of food products2,131
- 11 Manufacture of beverages152
- 12 Manufacture of tobacco products15
- 13 Manufacture of textiles422
- 14 Manufacture of wearing apparel128
- 15 Manufacture of leather and related products of other materials22
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials497
- 17 Manufacture of paper and paper products149
- 18 Printing and reproduction of recorded media466
- 19 Manufacture of coke and refined petroleum products11
- 20 Manufacture of chemicals and chemical products365
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations72
- 22 Manufacture of rubber and plastic products373
- 23 Manufacture of other non-metallic mineral products564
- 24 Manufacture of basic metals153
- 25 Manufacture of fabricated metal products, except machinery and equipment2,057
- 26 Manufacture of computer, electronic and optical products239
- 27 Manufacture of electrical equipment229
- 28 Manufacture of machinery and equipment n.e.c.652
- 29 Manufacture of motor vehicles, trailers and semi-trailers183
- 30 Manufacture of other transport equipment60
- 31 Manufacture of furniture513
- 32 Other manufacturing416
- 33 Repair, maintenance and installation of machinery and equipment708
- 35 Electricity, gas, steam and air conditioning supply108
- 36 Water collection, treatment and supply15
- 37 Sewerage72
- 38 Waste collection, recovery and disposal activities378
- 41 Construction of residential and non-residential buildings3,492
- 42 Civil engineering943
- 43 Specialised construction activities10,806
- 46 Wholesale trade10,014
- 47 Retail trade11,712
- 49 Land transport and transport via pipelines3,116
- 50 Water transport118
- 51 Air transport33
- 52 Warehousing, storage and support activities for transportation1,021
- 53 Postal and courier activities175
- 55 Accommodation897
- 56 Food and beverage service activities8,666
- 58 Publishing activities231
- 59 Motion picture, video and television programme production, sound recording and music publishing activities289
- 60 Programming, broadcasting, news agency and other content distribution activities25
- 61 Telecommunication84
- 62 Computer programming, consultancy and related activities3,117
- 63 Computing infrastructure, data processing, hosting and other information service activities218
- 64 Financial service activities, except insurance and pension funding2,369
- 65 Insurance, reinsurance and pension funding, except compulsory social security31
- 66 Activities auxiliary to financial services and insurance activities1,957
- 68 Real estate activities2,916
- 69 Legal and accounting activities3,059
- 70 Activities of head offices and management consultancy2,566
- 71 Architectural and engineering activities; technical testing and analysis1,839
- 72 Scientific research and development176
- 73 Activities of advertising, market research and public relations813
- 74 Other professional, scientific and technical activities313
- 75 Veterinary activities326
- 77 Rental and leasing activities509
- 78 Employment activities422
- 79 Travel agency, tour operator and other reservation service and related activities270
- 80 Investigation and security activities78
- 81 Services to buildings and landscape activities1,730
- 82 Office administrative, office support and other business support activities776
- 84 Public administration and defence; compulsory social security39
- 85 Education549
- 86 Human health activities3,162
- 87 Residential care activities515
- 88 Social work activities without accommodation762
- 90 Arts creation and performing arts activities306
- 91 Libraries, archives, museums and other cultural activities57
- 92 Gambling and betting activities56
- 93 Sports activities and amusement and recreation activities854
- 94 Activities of membership organisations282
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles984
- 96 Personal service activities1,624
Municipalities with the most companies in the sector · Flanders
- 9000 Ghent8
- 1932 Zaventem (Sint-Stevens-Woluwe)3
- 2200 Herentals (Morkhoven, Noorderwijk)3
- 9800 Deinze (Astene, Bachte-Maria-Leerne, Gottem, …)3
- 1600 Sint-Pieters-Leeuw (Oudenaken, Sint-Laureins-Berchem)2
- 1800 Vilvoorde (Peutie)2
- 1831 Machelen (Brab.) (Diegem)2
- 1933 Zaventem (Sterrebeek)2
- 2020 Antwerp2
- 2340 Beerse (Vlimmeren)2
- 2520 Ranst (Broechem, Emblem, Oelegem)2
- 2920 Kalmthout2
Frequently asked questions
Which is the largest employer in Remediation activities and other waste management service activities in Flanders?
Among companies, Envisan, with 103 full-time equivalents reported (financial year 2025).
Are all the jobs located in the area?
Not necessarily: headcount is reported by the company for all its sites, and the company is ranked by the address of its registered office. 40 out of 124 companies in the sector report employees there.
Why does this ranking differ from other lists?
It uses each company's annual accounts as filed with the National Bank, not consolidated group accounts. A holding, a subsidiary or a purchasing entity can therefore appear separately. Only companies whose latest accounts are less than 3 years old are ranked.
Analyse companies · Flanders
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Open the full file →Active companies (legal entities) that have filed at least one set of annual accounts, based on the Crossroads Bank for Enterprises and the National Bank of Belgium. The sector is the main activity in the register; the municipality is that of the registered office. Data updated on 13 Nov 2026.