Civil engineering: the largest companies in Luxembourg province (Belgium)
As of 12 Nov 2026, 40 companies in Civil engineering (NACE 42) in Luxembourg province (Belgium) publish total assets in recent accounts (financial years 2023 to 2025). The top 10 account for €239.4m, out of €269.3m for all of them; median total assets are 768,118 €. Socogetra leads with €132.9m (financial year 2025).
Top 40 · Civil engineering · Luxembourg province
Ranked by total assets in the latest filed accounts. This is a size criterion, not an assessment.
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Socogetra 6900 Marche-en-Famenne | €132.9m | €147.3m | €29.4m | 434.2 | 2025 |
| 2 | Entreprise Jerouville 6800 Libramont-Chevigny | €28.9m | €34.9m | €18.2m | 161.7 | 2025 |
| 3 | Lambert Frères 6600 Bastogne | €14.6m | €21.8m | €3.40m | 80.9 | 2025 |
| 4 | Deumer SA 6661 Houffalize | €12.6m | €13.9m | €4.64m | 45.6 | 2025 |
| 5 | Roberty 6960 Manhay | €10.8m | €22.2m | €4.74m | 66.7 | 2025 |
| 6 | Damien & Fils 6800 Libramont-Chevigny | €10.2m | €11.5m | €2.28m | 44.9 | 2025 |
| 7 | Entreprises MATHIEU 6600 Bastogne | €9.57m | €11.6m | €3.78m | 41.7 | 2025 |
| 8 | Simon Jean-Luc 6661 Houffalize | €8.09m | — | €3.69m | 38.0 | 2025 |
| 9 | Techniques Speciales du Beton de Voirie 6997 Érezée | €6.68m | — | €4.28m | 35.4 | 2025 |
| 10 | Entreprises Colleaux 6929 Daverdisse | €5.03m | — | €2.39m | 24.0 | 2025 |
| 11 | Lecomte SA 6810 Chiny | €4.95m | €6.03m | €1.66m | 19.6 | 2025 |
| 12 | Energie D - les Enrobes des Trois Frontieres 6900 Marche-en-Famenne | €3.95m | €6.66m | €2.11m | — | 2024 |
| 13 | Houthoofdt Lionel et fils 6833 Bouillon | €3.27m | — | 694,797 € | 13.5 | 2025 |
| 14 | Immobiliere de la Semois 6741 Étalle | €2.99m | — | 501,257 € | — | 2025 |
| 15 | Les Entreprises Magerat et Compagnie 6920 Wellin | €2.86m | — | 354,223 € | 21.3 | 2025 |
| 16 | Stephane Lhermitte Travaux 6600 Bastogne | €1.51m | — | 547,723 € | 2.0 | 2025 |
| 17 | Daxhelet Pool & Wellness Concept 6982 La Roche-en-Ardenne | €1.38m | — | €1.02m | — | 2025 |
| 18 | Travaux Generaux Sommeillier 6760 Virton | €1.32m | — | 562,144 € | — | 2025 |
| 19 | Opal-Systems 6700 Arlon | 944,685 € | — | 771,692 € | 3.5 | 2025 |
| 20 | Simatec 6700 Arlon | 826,363 € | — | 271,612 € | 1.0 | 2025 |
| 21 | Entreprises Robert MEYER 6860 Léglise | 709,873 € | — | 199,005 € | — | 2025 |
| 22 | Traction Sud 6860 Léglise | 680,442 € | — | 453,770 € | — | 2025 |
| 23 | IGest 6690 Vielsalm | 598,400 € | — | 597,894 € | — | 2025 |
| 24 | SRL Entreprise Bastin 6880 Bertrix | 573,596 € | — | 367,150 € | — | 2025 |
| 25 | CLE des Ardennes 6852 Paliseul | 564,524 € | — | −58,515 € | — | 2025 |
| 26 | Debatty 6997 Érezée | 526,027 € | — | 228,637 € | — | 2025 |
| 27 | Invest Brigaumont 6860 Léglise | 485,101 € | — | 62,333 € | — | 2025 |
| 28 | Entreprises J. Detaille et fils 6860 Léglise | 370,729 € | — | 91,756 € | — | 2025 |
| 29 | D.J.D.I. 6990 Hotton | 360,393 € | — | 355,305 € | — | 2025 |
| 30 | Cosmetilux 6950 Nassogne | 207,792 € | — | 206,729 € | — | 2025 |
| 31 | Logihome 6717 Attert | 186,065 € | — | 183,823 € | — | 2025 |
| 32 | Greg Trillet 6672 Gouvy | 142,730 € | — | 88,359 € | — | 2025 |
| 33 | CFP Rainurages BE 6890 Libin | 131,181 € | — | 97,745 € | 4.1 | 2023 |
| 34 | Varela Telecom SRL 6880 Bertrix | 109,524 € | — | 88,641 € | — | 2025 |
| 35 | Gaël FELTZ 6900 Marche-en-Famenne | 99,188 € | 174,088 € | 45,341 € | — | 2025 |
| 36 | RRO Energy 6600 Bastogne | 69,629 € | 126,564 € | 47,712 € | — | 2025 |
| 37 | DiyEgo 6800 Libramont-Chevigny | 43,401 € | 37,052 € | 7,143 € | — | 2023 |
| 38 | Rimmai 6840 Neufchâteau | 12,985 € | — | 7,457 € | — | 2024 |
| 39 | Immostar 6860 Léglise | 5,683 € | — | 5,683 € | — | 2025 |
| 40 | Entreprise de Renovation Integrale 6762 Virton | 392 € | — | −37,050 € | — | 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.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Civil engineering across Belgium → All sectors · Luxembourg province →
Other sectors · Luxembourg province
- 01 Crop and animal production, hunting and related service activities228
- 02 Forestry and logging184
- 03 Fishing and aquaculture10
- 08 Other mining and quarrying24
- 10 Manufacture of food products120
- 11 Manufacture of beverages41
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials49
- 18 Printing and reproduction of recorded media16
- 22 Manufacture of rubber and plastic products13
- 23 Manufacture of other non-metallic mineral products36
- 25 Manufacture of fabricated metal products, except machinery and equipment78
- 28 Manufacture of machinery and equipment n.e.c.18
- 31 Manufacture of furniture12
- 32 Other manufacturing13
- 33 Repair, maintenance and installation of machinery and equipment29
- 35 Electricity, gas, steam and air conditioning supply25
- 38 Waste collection, recovery and disposal activities22
- 41 Construction of residential and non-residential buildings315
- 43 Specialised construction activities854
- 46 Wholesale trade434
- 47 Retail trade884
- 49 Land transport and transport via pipelines91
- 52 Warehousing, storage and support activities for transportation36
- 55 Accommodation326
- 56 Food and beverage service activities467
- 58 Publishing activities10
- 59 Motion picture, video and television programme production, sound recording and music publishing activities22
- 62 Computer programming, consultancy and related activities109
- 63 Computing infrastructure, data processing, hosting and other information service activities11
- 64 Financial service activities, except insurance and pension funding285
- 66 Activities auxiliary to financial services and insurance activities175
- 68 Real estate activities791
- 69 Legal and accounting activities266
- 70 Activities of head offices and management consultancy348
- 71 Architectural and engineering activities; technical testing and analysis224
- 72 Scientific research and development15
- 73 Activities of advertising, market research and public relations65
- 74 Other professional, scientific and technical activities48
- 75 Veterinary activities97
- 77 Rental and leasing activities59
- 78 Employment activities13
- 79 Travel agency, tour operator and other reservation service and related activities18
- 81 Services to buildings and landscape activities105
- 82 Office administrative, office support and other business support activities106
- 85 Education80
- 86 Human health activities703
- 87 Residential care activities48
- 88 Social work activities without accommodation40
- 90 Arts creation and performing arts activities33
- 93 Sports activities and amusement and recreation activities108
- 94 Activities of membership organisations22
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles88
- 96 Personal service activities102
Municipalities with the most companies in the sector · Luxembourg province
- 6860 Léglise (Assenois, Ebly, Mellier, …)5
- 6600 Bastogne (Longvilly, Noville, Villers-La-Bonne-Eau, …)4
- 6800 Libramont-Chevigny (Bras, Freux, Moircy, …)3
- 6900 Marche-en-Famenne (Aye, Hargimont, Humain, …)3
- 6661 Houffalize (Mont, Tailles)2
- 6700 Arlon (Bonnert, Heinsch, Toernich)2
- 6880 Bertrix (Auby-Sur-Semois, Cugnon, Jehonville, …)2
- 6997 Érezée (Amonines, Mormont, Soy)2
- 6666 Houffalize (Wibrin)1
- 6672 Gouvy (Beho)1
- 6690 Vielsalm (Bihain)1
- 6717 Attert (Nobressart, Nothomb, Thiaumont, …)1
Frequently asked questions
Which is the largest company in Civil engineering in Luxembourg province (Belgium)?
By total assets, it is Socogetra (€132.9m, financial year 2025).
How many companies in Civil engineering in Luxembourg province (Belgium) are ranked?
40 out of 41 active companies in the sector with their registered office in the area: those whose latest accounts are less than 3 years old.
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 · Luxembourg province
Filter these companies by size, soundness and trend, follow them and get an alert when their accounts or publications change.
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 12 Nov 2026.