Activities of head offices and management consultancy: the largest companies in Luxembourg province (Belgium)
As of 14 Nov 2026, 348 companies in Activities of head offices and management consultancy (NACE 70) in Luxembourg province (Belgium) publish total assets in recent accounts (financial years 2023 to 2026). The top 10 account for €1.52bn, out of €1.74bn for all of them; median total assets are 290,635 €. UTM Belgium Finance leads with €792.3m (financial year 2025).
Top 50 · Activities of head offices and management consultancy · 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 | UTM Belgium Finance 6700 Arlon | €792.3m | — | €747.8m | 0.2 | 2025 |
| 2 | Thomas & Piron Holding 6852 Paliseul | €574.6m | €12.0m | €156.6m | 39.1 | 2025 |
| 3 | SDA Group 6940 Durbuy | €52.0m | — | €52.0m | — | 2025 |
| 4 | Societe Luxembourgeoise de Gestion et de Participation 6700 Arlon | €24.0m | 948,634 € | €23.6m | 2.0 | 2025 |
| 5 | CUB Management 6600 Bastogne | €21.9m | — | €20.5m | — | 2024 |
| 6 | Erihold S.A. 6760 Virton | €20.8m | 0 € | €20.1m | — | 2025 |
| 7 | Holding Paso-Pirotte 6600 Bastogne | €13.8m | — | €7.23m | — | 2025 |
| 8 | IOME 6900 Marche-en-Famenne | €9.00m | 782,234 € | €1.73m | 3.2 | 2026 |
| 9 | EB TRANS Trucks 6700 Arlon | €8.28m | €1.75m | €2.38m | — | 2025 |
| 10 | Socagest 6870 Saint-Hubert | €6.95m | — | €3.29m | 21.5 | 2025 |
| 11 | Semois Management 6831 Bouillon | €6.38m | — | €2.45m | — | 2025 |
| 12 | Van Marcke 6860 Léglise | €6.22m | — | €1.75m | — | 2025 |
| 13 | LG Holding 6840 Neufchâteau | €6.11m | — | €2.20m | — | 2025 |
| 14 | D4D Invest 6600 Bastogne | €6.06m | 145,494 € | 363,558 € | — | 2024 |
| 15 | Yvon Lambert 6997 Érezée | €4.92m | €1.03m | €4.29m | 3.8 | 2025 |
| 16 | JAR Invest 6671 Gouvy | €4.60m | — | 257,662 € | — | 2026 |
| 17 | J.L.M. Immo 6670 Gouvy | €4.48m | — | €2.81m | — | 2025 |
| 18 | UNI Invest 6600 Bastogne | €4.19m | — | 451,880 € | — | 2025 |
| 19 | DC Immobiliere 6800 Libramont-Chevigny | €4.05m | — | €1.93m | — | 2025 |
| 20 | DC Management 6800 Libramont-Chevigny | €3.92m | — | €1.72m | — | 2025 |
| 21 | Terre de Faascht 6717 Attert | €3.74m | — | 585,201 € | — | 2025 |
| 22 | Laurent LOUIS Invest 6900 Marche-en-Famenne | €3.74m | — | €1.26m | — | 2025 |
| 23 | François Piron 6852 Paliseul | €3.38m | — | €2.40m | — | 2025 |
| 24 | Erizo Distribution SA 6850 Paliseul | €3.35m | — | 358,600 € | — | 2025 |
| 25 | Watimo 6671 Gouvy | €3.20m | — | €3.04m | — | 2025 |
| 26 | Jacx Financiere 6700 Arlon | €2.62m | — | €2.50m | 4.7 | 2025 |
| 27 | G2F 6762 Virton | €2.44m | — | €2.11m | — | 2025 |
| 28 | MachineSight 6900 Marche-en-Famenne | €2.43m | — | 779,826 € | 18.5 | 2025 |
| 29 | NY Lovenest 6840 Neufchâteau | €2.27m | — | €2.26m | — | 2025 |
| 30 | N.J.F. 6800 Libramont-Chevigny | €2.18m | — | 893,624 € | 2.1 | 2025 |
| 31 | TTH Invest 6662 Houffalize | €2.03m | — | 284,012 € | — | 2026 |
| 32 | BE-ICT 6717 Attert | €2.00m | — | 580,219 € | — | 2025 |
| 33 | Nicolas Maquet Management 6800 Libramont-Chevigny | €1.99m | — | €1.34m | — | 2025 |
| 34 | Moma Invest 6800 Libramont-Chevigny | €1.96m | — | €1.18m | — | 2025 |
| 35 | PRT Consulting 6890 Libin | €1.95m | — | €1.30m | — | 2025 |
| 36 | Pirot L Management 6890 Libin | €1.95m | — | €1.30m | — | 2025 |
| 37 | Luxdis 6700 Arlon | €1.94m | — | €1.04m | — | 2025 |
| 38 | LS Finances 6600 Bastogne | €1.90m | — | 758,297 € | — | 2025 |
| 39 | Les Cousins Gourmands 6637 Fauvillers | €1.87m | — | 512,821 € | — | 2025 |
| 40 | Nirtac 6940 Durbuy | €1.87m | — | 427,625 € | 1.9 | 2025 |
| 41 | FLS Invest 6990 Hotton | €1.77m | — | 261,958 € | — | 2025 |
| 42 | Delaveux & C° 6900 Marche-en-Famenne | €1.68m | — | 990,325 € | — | 2025 |
| 43 | Promavice 6690 Vielsalm | €1.66m | — | €1.61m | — | 2025 |
| 44 | HCL Consult 6900 Marche-en-Famenne | €1.63m | — | €1.22m | — | 2025 |
| 45 | JTH Invest 6662 Houffalize | €1.61m | — | 316,540 € | — | 2026 |
| 46 | Explogroup 6960 Manhay | €1.59m | — | €1.27m | 0.8 | 2025 |
| 47 | LLA Management 6840 Neufchâteau | €1.57m | — | −6,546 € | — | 2025 |
| 48 | GC Concept 6900 Marche-en-Famenne | €1.56m | — | 942,509 € | — | 2025 |
| 49 | Globalis Invest 6698 Vielsalm | €1.50m | — | 634,616 € | — | 2025 |
| 50 | Societe de Participations et de Gestion de Tour Durbuy 6941 Durbuy | €1.47m | — | 704,928 € | — | 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.
Activities of head offices and management consultancy 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
- 42 Civil engineering40
- 43 Specialised construction activities854
- 46 Wholesale trade434
- 47 Retail trade883
- 49 Land transport and transport via pipelines91
- 52 Warehousing, storage and support activities for transportation36
- 55 Accommodation326
- 56 Food and beverage service activities468
- 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 funding286
- 66 Activities auxiliary to financial services and insurance activities175
- 68 Real estate activities792
- 69 Legal and accounting activities266
- 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
- 6900 Marche-en-Famenne (Aye, Hargimont, Humain, …)39
- 6600 Bastogne (Longvilly, Noville, Villers-La-Bonne-Eau, …)23
- 6700 Arlon (Bonnert, Heinsch, Toernich)21
- 6800 Libramont-Chevigny (Bras, Freux, Moircy, …)19
- 6960 Manhay (Dochamps, Grandmenil, Harre, …)13
- 6990 Hotton (Fronville, Hampteau, Marenne)12
- 6940 Durbuy (Grandhan, Septon, Wéris)11
- 6690 Vielsalm (Bihain)10
- 6840 Neufchâteau (Grandvoir, Grapfontaine, Hamipré, …)10
- 6880 Bertrix (Auby-Sur-Semois, Cugnon, Jehonville, …)9
- 6740 Étalle (Sainte-Marie-Sur-Semois, Villers-Sur-Semois)7
- 6870 Saint-Hubert (Arville, Awenne, Hatrival, …)7
Frequently asked questions
Which is the largest company in Activities of head offices and management consultancy in Luxembourg province (Belgium)?
By total assets, it is UTM Belgium Finance (€792.3m, financial year 2025).
How many companies in Activities of head offices and management consultancy in Luxembourg province (Belgium) are ranked?
348 out of 352 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
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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 14 Nov 2026.