Ranking · East Flanders · NACE 42
Civil engineering: the largest employers in East Flanders
As of 14 Nov 2026, 353 companies in Civil engineering (NACE 42) in East Flanders report employees in recent accounts (financial years 2023 to 2026). The 10 largest employers account for 5,473.9 FTE, out of 10,000.4 for all of them; median headcount is 5.1 FTE. Jan De Nul leads with 1,840.7 FTE (financial year 2025).
Top 50 · Civil engineering · East 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 | Jan De Nul 9308 Aalst | €2.66bn | €1.73bn | €1.42bn | 1,840.7 | 2025 |
| 2 | Denys 9032 Ghent | €528.9m | €506.3m | €103.8m | 969.3 | 2025 |
| 3 | Willemen Infra 9031 Ghent | €251.5m | €284.1m | €87.0m | 861.7 | 2025 |
| 4 | Litran 9000 Ghent | €83.5m | €114.1m | €21.1m | 410.2 | 2025 |
| 5 | CAS-VOS 9100 Sint-Niklaas | €59.4m | €106.9m | €10.2m | 387.4 | 2025 |
| 6 | Verbraeken Infra 9140 Temse | €193.3m | €319.2m | €85.7m | 327.2 | 2025 |
| 7 | Herbosch - Kiere 9130 Beveren-Kruibeke-Zwijndrecht | €111.7m | €117.7m | €16.8m | 221.4 | 2025 |
| 8 | Tasöz 9160 Lokeren | €13.4m | €44.4m | €7.10m | 177.3 | 2025 |
| 9 | BESIX Connect 9240 Zele | €17.8m | €32.0m | €13.2m | 146.3 | 2025 |
| 10 | Strukton Rail 9820 Merelbeke-Melle | €57.9m | €57.3m | €14.0m | 132.4 | 2025 |
| 11 | MS-Infra 9140 Temse | €8.58m | €16.3m | €1.93m | 130.7 | 2025 |
| 12 | SOGA 9130 Beveren-Kruibeke-Zwijndrecht | €36.5m | €54.3m | €24.5m | 124.5 | 2025 |
| 13 | MNF-Tech 9160 Lokeren | €12.0m | €22.2m | €3.66m | 110.9 | 2025 |
| 14 | Oude Marktvoerliedennatie 9120 Beveren-Kruibeke-Zwijndrecht | €23.8m | €44.6m | €16.2m | 105.1 | 2024 |
| 15 | IGM 9160 Lokeren | €8.01m | €29.8m | €3.11m | 99.5 | 2025 |
| 16 | TH-Technics 9160 Lokeren | €5.62m | — | €1.16m | 91.3 | 2025 |
| 17 | De Brandt 9200 Dendermonde | €31.1m | €26.2m | €16.6m | 90.4 | 2025 |
| 18 | De Groote Gaston 9810 Nazareth-De Pinte | €20.8m | €30.6m | €15.5m | 80.0 | 2025 |
| 19 | Dalcom 9240 Zele | €4.91m | — | €2.47m | 79.5 | 2025 |
| 20 | Hardo 9160 Lokeren | €16.5m | €27.0m | €11.5m | 77.0 | 2025 |
| 21 | Zeelse Grond- en Kabelwerken 9240 Zele | €5.28m | — | €2.01m | 76.4 | 2025 |
| 22 | Ondernemingen N. Vindevogel 9770 Kruisem | €10.4m | €18.5m | €5.43m | 73.2 | 2025 |
| 23 | EBN-Tech 9160 Lokeren | €11.4m | €41.0m | €2.88m | 71.6 | 2025 |
| 24 | Verbruggen 9140 Temse | €17.5m | €38.2m | €4.16m | 70.6 | 2025 |
| 25 | Maes - Raemdonck 9240 Zele | €5.64m | — | €1.00m | 70.5 | 2025 |
| 26 | Wegenwerken de Moor 9230 Wetteren | €21.1m | €21.6m | €17.2m | 68.7 | 2025 |
| 27 | Alstar 9160 Lokeren | €8.11m | €17.6m | €1.51m | 67.0 | 2025 |
| 28 | CONA 9160 Lokeren | €13.5m | €14.5m | €9.60m | 59.9 | 2026 |
| 29 | Suelga 9160 Lokeren | €7.85m | €10.4m | €2.96m | 59.1 | 2025 |
| 30 | GDD Infra 9140 Temse | €10.5m | €14.7m | €6.19m | 54.9 | 2025 |
| 31 | Wannijn 9690 Kluisbergen | €17.5m | €11.5m | €11.8m | 53.0 | 2025 |
| 32 | ELTA 9230 Wetteren | €5.71m | — | €2.15m | 50.9 | 2025 |
| 33 | B.R.O. Technics 9160 Lokeren | €4.60m | — | €1.86m | 49.9 | 2025 |
| 34 | LKW-Tech 9100 Sint-Niklaas | €2.77m | — | 907,890 € | 49.1 | 2025 |
| 35 | Wase Wegenbouw 9170 Sint-Gillis-Waas | €11.4m | €10.8m | €1.60m | 47.5 | 2025 |
| 36 | Gebroeders Van den Berghe 9130 Beveren-Kruibeke-Zwijndrecht | €17.3m | €16.6m | €14.6m | 46.1 | 2025 |
| 37 | Nido Algemene Ondernemingen 9240 Zele | €3.21m | — | €1.78m | 45.0 | 2025 |
| 38 | Ghent Dredging 9810 Nazareth-De Pinte | €35.1m | €38.6m | €15.1m | 44.8 | 2025 |
| 39 | Wulteputte Boudewijn 9160 Lokeren | €9.21m | €15.4m | €2.33m | 43.2 | 2025 |
| 40 | All Professional Services 9820 Merelbeke-Melle | €8.99m | — | €3.98m | 43.0 | 2025 |
| 41 | De Jonghe 9900 Eeklo | €7.17m | €7.64m | €4.86m | 41.1 | 2025 |
| 42 | F & F Construct 9160 Lokeren | €3.49m | — | 429,548 € | 40.4 | 2025 |
| 43 | Scheldekabel 9200 Dendermonde | €4.44m | — | €2.45m | 40.3 | 2025 |
| 44 | AG Grondwerken 9160 Lokeren | €5.98m | — | €1.58m | 39.5 | 2025 |
| 45 | Almaroma 9860 Oosterzele | €5.94m | — | €3.03m | 39.2 | 2025 |
| 46 | EZ-Systems 9160 Lokeren | €2.39m | — | €1.16m | 38.4 | 2025 |
| 47 | 2MM Project 9160 Lokeren | 571,490 € | — | −690,347 € | 36.9 | 2025 |
| 48 | Windey 9220 Hamme (Vl.) | €5.82m | — | €2.25m | 36.8 | 2025 |
| 49 | Benli 9160 Lokeren | €2.34m | — | 833,824 € | 34.7 | 2025 |
| 50 | ME-Tech 9100 Sint-Niklaas | €1.27m | — | 338,098 € | 33.7 | 2025 |
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.
Civil engineering across Belgium → All sectors · East Flanders →
Other sectors · East Flanders
- 01 Crop and animal production, hunting and related service activities376
- 02 Forestry and logging14
- 10 Manufacture of food products536
- 11 Manufacture of beverages40
- 13 Manufacture of textiles110
- 14 Manufacture of wearing apparel33
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials115
- 17 Manufacture of paper and paper products41
- 18 Printing and reproduction of recorded media115
- 20 Manufacture of chemicals and chemical products105
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations22
- 22 Manufacture of rubber and plastic products86
- 23 Manufacture of other non-metallic mineral products148
- 24 Manufacture of basic metals36
- 25 Manufacture of fabricated metal products, except machinery and equipment429
- 26 Manufacture of computer, electronic and optical products51
- 27 Manufacture of electrical equipment56
- 28 Manufacture of machinery and equipment n.e.c.155
- 29 Manufacture of motor vehicles, trailers and semi-trailers37
- 30 Manufacture of other transport equipment12
- 31 Manufacture of furniture113
- 32 Other manufacturing70
- 33 Repair, maintenance and installation of machinery and equipment146
- 35 Electricity, gas, steam and air conditioning supply24
- 37 Sewerage21
- 38 Waste collection, recovery and disposal activities87
- 41 Construction of residential and non-residential buildings824
- 43 Specialised construction activities2,546
- 46 Wholesale trade2,074
- 47 Retail trade2,478
- 49 Land transport and transport via pipelines738
- 50 Water transport18
- 52 Warehousing, storage and support activities for transportation163
- 53 Postal and courier activities27
- 55 Accommodation147
- 56 Food and beverage service activities1,693
- 58 Publishing activities71
- 59 Motion picture, video and television programme production, sound recording and music publishing activities72
- 61 Telecommunication15
- 62 Computer programming, consultancy and related activities686
- 63 Computing infrastructure, data processing, hosting and other information service activities42
- 64 Financial service activities, except insurance and pension funding530
- 66 Activities auxiliary to financial services and insurance activities435
- 68 Real estate activities595
- 69 Legal and accounting activities695
- 70 Activities of head offices and management consultancy557
- 71 Architectural and engineering activities; technical testing and analysis442
- 72 Scientific research and development71
- 73 Activities of advertising, market research and public relations151
- 74 Other professional, scientific and technical activities79
- 75 Veterinary activities64
- 77 Rental and leasing activities114
- 78 Employment activities76
- 79 Travel agency, tour operator and other reservation service and related activities63
- 80 Investigation and security activities10
- 81 Services to buildings and landscape activities378
- 82 Office administrative, office support and other business support activities183
- 84 Public administration and defence; compulsory social security13
- 85 Education120
- 86 Human health activities769
- 87 Residential care activities115
- 88 Social work activities without accommodation138
- 90 Arts creation and performing arts activities71
- 92 Gambling and betting activities18
- 93 Sports activities and amusement and recreation activities182
- 94 Activities of membership organisations73
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles216
- 96 Personal service activities306
Municipalities with the most companies in the sector · East Flanders
- 9160 Lokeren (Daknam, Eksaarde)119
- 9240 Zele80
- 9000 Ghent48
- 9220 Hamme (Vl.) (Hamme, Moerzeke)43
- 9100 Sint-Niklaas (Nieuwkerken-Waas)39
- 9140 Temse (Elversele, Steendorp, Tielrode)33
- 9200 Dendermonde (Appels, Baasrode, Grembergen, …)26
- 9120 Beveren-Kruibeke-Zwijndrecht (Haasdonk, Kallo, Melsele, …)23
- 9050 Ghent (Gentbrugge, Ledeberg)22
- 9080 Lochristi (Beervelde, Zaffelare, Zeveneken)17
- 9290 Berlare (Overmere, Uitbergen)15
- 9250 Waasmunster13
Frequently asked questions
Which is the largest employer in Civil engineering in East Flanders?
Among companies, Jan De Nul, with 1,840.7 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. 353 out of 823 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.
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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 14 Nov 2026.