Office administrative, office support and other business support activities: highest revenue in Hainaut
As of 14 Nov 2026, 58 companies in Office administrative, office support and other business support activities (NACE 82) in Hainaut publish their revenue in recent accounts (financial years 2023 to 2026). The top 10 account for €117.2m, out of €127.4m for all of them; median revenue is 192,801 €. N-Allo leads with €44.8m (financial year 2025).
Top 50 · Office administrative, office support and other business support activities · Hainaut
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | N-Allo 6041 Charleroi | €16.9m | €44.8m | €10.3m | 474.7 | 2025 |
| 2 | Tarifica Soins 6150 Anderlues | €4.82m | €29.5m | €1.93m | 6.5 | 2025 |
| 3 | Baxter Services Europe 7860 Lessines | €20.5m | €10.7m | €2.66m | 40.3 | 2025 |
| 4 | Comnexio 6041 Charleroi | €2.76m | €9.93m | 25,000 € | 147.9 | 2025 |
| 5 | EOS CONTENTIA Belgium 7700 Mouscron | €8.35m | €9.10m | €3.17m | 53.8 | 2026 |
| 6 | Icebox Belgium Holdings 7700 Mouscron | €263.1m | €3.82m | €100.8m | — | 2025 |
| 7 | SST Secretariat Social 7500 Tournai | €38.2m | €3.51m | €18.8m | 26.0 | 2025 |
| 8 | Constellation Holding Belgium 7700 Mouscron | €70.6m | €2.14m | €36.5m | — | 2024 |
| 9 | Teriloto 7322 Bernissart | 981,088 € | €2.01m | 834,644 € | — | 2025 |
| 10 | Soleo Contact Tournai 7522 Tournai | 248,448 € | €1.76m | −203,103 € | 21.4 | 2023 |
| 11 | B-Entra 6220 Fleurus | 630,978 € | €1.26m | 415,585 € | 27.2 | 2025 |
| 12 | Maison de la culture de Tournai - Centre culturel,centre scénique et centre d'expression et de créativité 7500 Tournai | €2.16m | €1.13m | €1.37m | 31.2 | 2025 |
| 13 | Probalys 6030 Charleroi | 176,470 € | 809,584 € | −34,135 € | 14.2 | 2024 |
| 14 | Formanac 6530 Thuin | 421,214 € | 617,482 € | 306,592 € | 0.5 | 2025 |
| 15 | DDS Retail 6041 Charleroi | 89,874 € | 470,766 € | 16,948 € | 10.4 | 2025 |
| 16 | Mons.Expo 7000 Mons | €15.9m | 397,008 € | €6.45m | 1.0 | 2025 |
| 17 | Argenson Gestion Finance 7000 Mons | €21.9m | 372,000 € | €21.5m | 0.5 | 2025 |
| 18 | Regulations 7000 Mons | €8.80m | 324,000 € | 528,384 € | — | 2025 |
| 19 | CS Protect Energy 7080 Frameries | 102,326 € | 296,311 € | 77,946 € | — | 2025 |
| 20 | Kenkiar 7000 Mons | 135,355 € | 291,368 € | 49,872 € | — | 2025 |
| 21 | Giovaruscio Moving Belgium 7133 Binche | 654,526 € | 273,828 € | 202,591 € | — | 2025 |
| 22 | Bureau Conseil JMV 6210 Les Bons Villers | 59,948 € | 272,250 € | −7,560 € | — | 2025 |
| 23 | Secretariat Concept.BE 7387 Honnelles | 110,578 € | 255,520 € | 63,215 € | — | 2025 |
| 24 | Tempo Concept 7370 Dour | 167,035 € | 242,810 € | −11,593 € | — | 2025 |
| 25 | JNAT Consulting 6120 Ham-sur-Heure-Nalinnes | 182,655 € | 234,549 € | 72,309 € | — | 2025 |
| 26 | Adfui 6061 Charleroi | 88,556 € | 216,523 € | 35,448 € | — | 2025 |
| 27 | Lica City 6000 Charleroi | 753,147 € | 209,039 € | −61,477 € | — | 2025 |
| 28 | Manoka 6220 Fleurus | €6.05m | 203,760 € | €5.14m | — | 2025 |
| 29 | Taylor Data Mailing.Logistique 7501 Tournai | €1.50m | 198,091 € | −€1.55m | — | 2025 |
| 30 | Association du Management de Centre-Ville 6060 Charleroi | 448,220 € | 187,511 € | 416,013 € | 4.0 | 2025 |
| 31 | Deecc Consulting 6230 Pont-à-Celles | 93,267 € | 165,345 € | 76,038 € | — | 2023 |
| 32 | L.J.Management 7603 Péruwelz | €4.60m | 160,027 € | €2.78m | 3.0 | 2025 |
| 33 | Office de Tourisme d'Ath 7800 Ath | 438,448 € | 159,693 € | 49,608 € | — | 2025 |
| 34 | Probalys-eshop 6030 Charleroi | 39,554 € | 156,930 € | 3,426 € | 3.0 | 2025 |
| 35 | Union Syndicale des Classes Moyennes du Hainaut 6000 Charleroi | €2.22m | 143,022 € | €1.70m | 4.5 | 2025 |
| 36 | New Sud Impression 6000 Charleroi | 23,991 € | 131,558 € | −20,050 € | — | 2025 |
| 37 | JDR Management 6240 Farciennes | 70,398 € | 126,688 € | 62,358 € | — | 2025 |
| 38 | Argos Salary 7170 Manage | 138,479 € | 109,590 € | 8,500 € | — | 2025 |
| 39 | Sam Global Solutions 6181 Courcelles | 22,154 € | 101,384 € | 7,232 € | — | 2025 |
| 40 | Roland Lemaitre 6532 Thuin | 326,779 € | 98,492 € | 321,175 € | — | 2025 |
| 41 | CDC 6540 Lobbes | 68,034 € | 81,398 € | 10,865 € | — | 2025 |
| 42 | Novalia 7370 Dour | 45,747 € | 74,130 € | 40,408 € | — | 2025 |
| 43 | Administralia 6044 Charleroi | 39,004 € | 65,135 € | 7,818 € | — | 2025 |
| 44 | Mithras Finances 7850 Enghien | 367,808 € | 62,343 € | 341,797 € | — | 2025 |
| 45 | Babo Immo 6061 Charleroi | 245,184 € | 58,078 € | −10,257 € | — | 2025 |
| 46 | Vermar 7131 Binche | 265,568 € | 39,875 € | 56,209 € | — | 2025 |
| 47 | Multi-Risk Insurance 7100 La Louvière | 6,353 € | 36,955 € | 6,353 € | — | 2025 |
| 48 | Au Pralin 7060 Soignies | 100,235 € | 35,659 € | 75,597 € | — | 2023 |
| 49 | Paraph ' 7090 Braine-le-Comte | 26,092 € | 15,134 € | 18,473 € | — | 2025 |
| 50 | Mivican 7040 Quévy | 136,828 € | 12,260 € | 944 € | — | 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. 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.
Office administrative, office support and other business support activities across Belgium → All sectors · Hainaut →
Other sectors · Hainaut
- 01 Crop and animal production, hunting and related service activities122
- 08 Other mining and quarrying15
- 10 Manufacture of food products76
- 11 Manufacture of beverages10
- 13 Manufacture of textiles13
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials14
- 18 Printing and reproduction of recorded media17
- 20 Manufacture of chemicals and chemical products37
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations11
- 22 Manufacture of rubber and plastic products20
- 23 Manufacture of other non-metallic mineral products37
- 24 Manufacture of basic metals19
- 25 Manufacture of fabricated metal products, except machinery and equipment66
- 27 Manufacture of electrical equipment10
- 28 Manufacture of machinery and equipment n.e.c.21
- 32 Other manufacturing10
- 33 Repair, maintenance and installation of machinery and equipment21
- 35 Electricity, gas, steam and air conditioning supply20
- 38 Waste collection, recovery and disposal activities29
- 41 Construction of residential and non-residential buildings153
- 42 Civil engineering24
- 43 Specialised construction activities358
- 46 Wholesale trade293
- 47 Retail trade544
- 49 Land transport and transport via pipelines100
- 52 Warehousing, storage and support activities for transportation36
- 55 Accommodation19
- 56 Food and beverage service activities190
- 59 Motion picture, video and television programme production, sound recording and music publishing activities14
- 62 Computer programming, consultancy and related activities88
- 63 Computing infrastructure, data processing, hosting and other information service activities10
- 64 Financial service activities, except insurance and pension funding99
- 66 Activities auxiliary to financial services and insurance activities54
- 68 Real estate activities281
- 69 Legal and accounting activities96
- 70 Activities of head offices and management consultancy187
- 71 Architectural and engineering activities; technical testing and analysis92
- 73 Activities of advertising, market research and public relations34
- 74 Other professional, scientific and technical activities13
- 75 Veterinary activities14
- 77 Rental and leasing activities19
- 79 Travel agency, tour operator and other reservation service and related activities12
- 81 Services to buildings and landscape activities52
- 85 Education109
- 86 Human health activities233
- 87 Residential care activities81
- 88 Social work activities without accommodation55
- 90 Arts creation and performing arts activities23
- 93 Sports activities and amusement and recreation activities33
- 94 Activities of membership organisations22
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles47
- 96 Personal service activities65
Municipalities with the most companies in the sector · Hainaut
- 7500 Tournai (Ere, Saint-Maur)28
- 7700 Mouscron (Luingne)28
- 7000 Mons26
- 7090 Braine-le-Comte (Hennuyères, Henripont, Petit-Roeulx-Lez-Braine, …)21
- 6000 Charleroi16
- 6120 Ham-sur-Heure-Nalinnes (Cour-Sur-Heure, Ham-Sur-Heure, Jamioulx, …)16
- 6041 Charleroi (Gosselies)15
- 7850 Enghien (Marcq, Petit-Enghien)14
- 6040 Charleroi (Jumet)13
- 7181 Seneffe (Arquennes, Familleureux, Feluy, …)12
- 6150 Anderlues11
- 6280 Gerpinnes (Acoz, Gougnies, Joncret, …)11
Frequently asked questions
Which company in Office administrative, office support and other business support activities in Hainaut has the highest revenue?
N-Allo, with €44.8m 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 58 that publish it, out of 672 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 · Hainaut
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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.