Computing infrastructure, data processing, hosting and other information service activities: the largest employers in Liège province
As of 12 Nov 2026, 17 companies in Computing infrastructure, data processing, hosting and other information service activities (NACE 63) in Liège province report employees in recent accounts (financial years 2024 to 2025). The 10 largest employers account for 161.3 FTE, out of 165.6 for all of them; median headcount is 1 FTE. Service d'Information sur les Etudes et les Professions leads with 67.4 FTE (financial year 2025).
Top 17 · Computing infrastructure, data processing, hosting and other information service activities · Liège province
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 | Service d'Information sur les Etudes et les Professions 4000 Liège | €3.24m | €1.60m | €1.97m | 67.4 | 2025 |
| 2 | Deegital 4000 Liège | €3.26m | — | 111,320 € | 61.8 | 2025 |
| 3 | Pscheen 4870 Trooz | 299,190 € | — | 59,750 € | 12.1 | 2025 |
| 4 | Aimédia 4970 Stavelot | 241,300 € | 0 € | 20,382 € | 5.0 | 2024 |
| 5 | Wallonie Data Center 4040 Herstal | €6.95m | €3.18m | €6.05m | 4.9 | 2025 |
| 6 | Esomus 4000 Liège | 523,534 € | — | 304,522 € | 4.3 | 2025 |
| 7 | Whale Media 4100 Seraing | 119,722 € | — | −34,978 € | 2.0 | 2025 |
| 8 | Maehdros 4500 Huy | 789,005 € | — | 337,087 € | 1.8 | 2024 |
| 9 | Phyzik 4020 Liège | 105,389 € | — | 16,247 € | 1.0 | 2025 |
| 10 | D&D Consulting Services 4970 Stavelot | 404,720 € | — | 285,295 € | 1.0 | 2025 |
| 11 | Haelterman Consulting Services 4350 Remicourt | 887,227 € | — | 266,649 € | 1.0 | 2025 |
| 12 | Airport Assistance 4470 Saint-Georges-sur-Meuse | 208,620 € | — | 174,845 € | 0.8 | 2025 |
| 13 | Find Your Place 4020 Liège | 222,578 € | — | 79,201 € | 0.8 | 2025 |
| 14 | IMV Media 4800 Verviers | 46,927 € | — | −17,463 € | 0.7 | 2025 |
| 15 | Good-4you 4000 Liège | 40,449 € | — | −66,454 € | 0.6 | 2025 |
| 16 | Biometrica 4701 Eupen | €1.20m | — | €1.17m | 0.3 | 2025 |
| 17 | Zidee 4450 Juprelle | 84,724 € | — | 38,925 € | 0.1 | 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.
Computing infrastructure, data processing, hosting and other information service activities across Belgium → All sectors · Liège province →
Other sectors · Liège province
- 01 Crop and animal production, hunting and related service activities214
- 02 Forestry and logging35
- 08 Other mining and quarrying25
- 10 Manufacture of food products329
- 11 Manufacture of beverages28
- 13 Manufacture of textiles28
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials83
- 17 Manufacture of paper and paper products13
- 18 Printing and reproduction of recorded media59
- 20 Manufacture of chemicals and chemical products39
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations25
- 22 Manufacture of rubber and plastic products51
- 23 Manufacture of other non-metallic mineral products81
- 24 Manufacture of basic metals40
- 25 Manufacture of fabricated metal products, except machinery and equipment371
- 26 Manufacture of computer, electronic and optical products50
- 27 Manufacture of electrical equipment36
- 28 Manufacture of machinery and equipment n.e.c.108
- 29 Manufacture of motor vehicles, trailers and semi-trailers24
- 30 Manufacture of other transport equipment15
- 31 Manufacture of furniture58
- 32 Other manufacturing65
- 33 Repair, maintenance and installation of machinery and equipment104
- 35 Electricity, gas, steam and air conditioning supply25
- 37 Sewerage11
- 38 Waste collection, recovery and disposal activities66
- 41 Construction of residential and non-residential buildings573
- 42 Civil engineering76
- 43 Specialised construction activities1,644
- 46 Wholesale trade1,030
- 47 Retail trade2,053
- 49 Land transport and transport via pipelines334
- 52 Warehousing, storage and support activities for transportation109
- 53 Postal and courier activities17
- 55 Accommodation171
- 56 Food and beverage service activities1,239
- 58 Publishing activities40
- 59 Motion picture, video and television programme production, sound recording and music publishing activities45
- 61 Telecommunication11
- 62 Computer programming, consultancy and related activities221
- 64 Financial service activities, except insurance and pension funding163
- 65 Insurance, reinsurance and pension funding, except compulsory social security11
- 66 Activities auxiliary to financial services and insurance activities296
- 68 Real estate activities384
- 69 Legal and accounting activities637
- 70 Activities of head offices and management consultancy363
- 71 Architectural and engineering activities; technical testing and analysis249
- 72 Scientific research and development54
- 73 Activities of advertising, market research and public relations84
- 74 Other professional, scientific and technical activities33
- 75 Veterinary activities51
- 77 Rental and leasing activities49
- 78 Employment activities54
- 79 Travel agency, tour operator and other reservation service and related activities32
- 80 Investigation and security activities13
- 81 Services to buildings and landscape activities215
- 82 Office administrative, office support and other business support activities102
- 85 Education144
- 86 Human health activities677
- 87 Residential care activities156
- 88 Social work activities without accommodation129
- 90 Arts creation and performing arts activities43
- 91 Libraries, archives, museums and other cultural activities18
- 92 Gambling and betting activities11
- 93 Sports activities and amusement and recreation activities150
- 94 Activities of membership organisations42
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles180
- 96 Personal service activities271
Municipalities with the most companies in the sector · Liège province
- 4000 Liège (Glain, Rocourt)13
- 4020 Liège (Bressoux, Jupille-Sur-Meuse, Wandre)6
- 4970 Stavelot (Francorchamps)4
- 4040 Herstal3
- 4100 Seraing (Boncelles)3
- 4280 Hannut (Abolens, Avernas-Le-Bauduin, Avin, …)3
- 4350 Remicourt (Lamine, Momalle, Pousset)3
- 4450 Juprelle (Lantin, Slins)3
- 4610 Beyne-Heusay (Bellaire, Queue-Du-Bois)3
- 4800 Verviers (Ensival, Lambermont, Petit-Rechain, …)3
- 4960 Malmedy (Bevercé)3
- 4031 Liège (Angleur)2
Frequently asked questions
Which is the largest employer in Computing infrastructure, data processing, hosting and other information service activities in Liège province?
Among companies, Service d'Information sur les Etudes et les Professions, with 67.4 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. 17 out of 107 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.
Analyse companies · Liège 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 12 Nov 2026.