Activities auxiliary to financial services and insurance activities: highest revenue in Luxembourg province (Belgium)
As of 14 Nov 2026, 12 companies in Activities auxiliary to financial services and insurance activities (NACE 66) in Luxembourg province (Belgium) publish their revenue in recent accounts (financial years 2024 to 2025). The top 10 account for €10.8m, out of €11.1m for all of them; median revenue is 676,720 €. Ofac + Assurances leads with €2.97m (financial year 2025).
Top 12 · Activities auxiliary to financial services and insurance activities · Luxembourg province
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Ofac + Assurances 6700 Arlon | 639,227 € | €2.97m | 213,223 € | 17.6 | 2025 |
| 2 | Groupe Grandjean Assurances 6600 Bastogne | €2.98m | €1.88m | €1.61m | — | 2025 |
| 3 | Fonds de Promotion Medical des Cliniques du Sud Luxembourg 6700 Arlon | €1.63m | €1.32m | €1.48m | — | 2025 |
| 4 | Groupe Grandjean Finances 6600 Bastogne | 405,900 € | €1.05m | 341,894 € | 4.1 | 2025 |
| 5 | Groupe Grandjean Bertrix Finances 6800 Libramont-Chevigny | 547,195 € | €1.03m | 401,093 € | 3.8 | 2025 |
| 6 | Bureau d'Assurances Aubert 6760 Virton | €1.78m | 685,411 € | €1.23m | 5.3 | 2025 |
| 7 | Guy Marechal 6813 Chiny | €1.12m | 668,028 € | 920,102 € | — | 2024 |
| 8 | Interassur 6900 Marche-en-Famenne | 481,959 € | 544,511 € | 86,844 € | 2.0 | 2025 |
| 9 | Famenne Ardenne Assurances 6900 Marche-en-Famenne | 527,644 € | 359,669 € | 227,875 € | 1.3 | 2025 |
| 10 | BUREAU BERNS-REDING-LISOIR Assurances et Crédits 6791 Aubange | 208,603 € | 292,948 € | 135,640 € | 0.9 | 2024 |
| 11 | espace-crédits 6791 Aubange | 17,966 € | 128,713 € | −81,576 € | — | 2024 |
| 12 | Cezassur 6997 Érezée | 203,361 € | 127,220 € | 88,639 € | — | 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. These are the revenue figures published in the annual accounts. Small companies (micro and abridged accounts) do not have to publish theirs: they do not appear in this ranking.
Activities auxiliary to financial services and insurance activities across Belgium → All sectors · Luxembourg province →
Other sectors · Luxembourg province
- 01 Crop and animal production, hunting and related service activities27
- 02 Forestry and logging20
- 10 Manufacture of food products23
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials15
- 41 Construction of residential and non-residential buildings36
- 42 Civil engineering12
- 43 Specialised construction activities72
- 46 Wholesale trade53
- 47 Retail trade94
- 49 Land transport and transport via pipelines12
- 55 Accommodation36
- 56 Food and beverage service activities52
- 64 Financial service activities, except insurance and pension funding21
- 68 Real estate activities56
- 69 Legal and accounting activities20
- 70 Activities of head offices and management consultancy15
- 71 Architectural and engineering activities; technical testing and analysis19
- 75 Veterinary activities12
- 82 Office administrative, office support and other business support activities10
- 85 Education18
- 86 Human health activities23
- 87 Residential care activities11
- 88 Social work activities without accommodation12
Municipalities with the most companies in the sector · Luxembourg province
- 6600 Bastogne (Longvilly, Noville, Villers-La-Bonne-Eau, …)18
- 6900 Marche-en-Famenne (Aye, Hargimont, Humain, …)15
- 6700 Arlon (Bonnert, Heinsch, Toernich)13
- 6800 Libramont-Chevigny (Bras, Freux, Moircy, …)10
- 6940 Durbuy (Grandhan, Septon, Wéris)8
- 6690 Vielsalm (Bihain)7
- 6740 Étalle (Sainte-Marie-Sur-Semois, Villers-Sur-Semois)6
- 6760 Virton (Bleid, Ethe, Ruette)6
- 6717 Attert (Nobressart, Nothomb, Thiaumont, …)5
- 6720 Habay (Habay-La-Neuve, Hachy)5
- 6850 Paliseul (Carlsbourg, Offagne)5
- 6941 Durbuy (Bende, Bomal-Sur-Ourthe, Borlon, …)5
Frequently asked questions
Which company in Activities auxiliary to financial services and insurance activities in Luxembourg province (Belgium) has the highest revenue?
Ofac + Assurances, with €2.97m of published revenue (financial year 2025).
Why are some companies missing?
Small companies (micro and abridged accounts) do not have to publish their revenue: only the 12 that publish it, out of 177 companies in the sector in the area, are ranked.
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.