Municipality in East Flanders
Companies in Oosterzele
Active companies, associations and other legal entities with their registered office in Oosterzele (9860), by activity, the largest according to the annual accounts and the newest.
Activities
By activity companies in Oosterzele
70Activities of head offices and management consultancy13943Specialised construction activities10162Computer programming, consultancy and related activities8186Human health activities6768Real estate activities5646Wholesale trade5147Retail trade4856Food and beverage service activities4664Financial service activities, except insurance and pension funding4601Crop and animal production, hunting and related service activities4371Architectural and engineering activities; technical testing and analysis4169Legal and accounting activities3982Office administrative, office support and other business support activities3841Construction of residential and non-residential buildings3473Activities of advertising, market research and public relations22
All 65 activities
81Services to buildings and landscape activities2166Activities auxiliary to financial services and insurance activities1793Sports activities and amusement and recreation activities1796Personal service activities1785Education1690Arts creation and performing arts activities1674Other professional, scientific and technical activities1325Manufacture of fabricated metal products, except machinery and equipment1249Land transport and transport via pipelines1175Veterinary activities910Manufacture of food products855Accommodation777Rental and leasing activities795Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles763Computing infrastructure, data processing, hosting and other information service activities684Public administration and defence; compulsory social security688Social work activities without accommodation642Civil engineering558Publishing activities559Motion picture, video and television programme production, sound recording and music publishing activities511Manufacture of beverages423Manufacture of other non-metallic mineral products427Manufacture of electrical equipment428Manufacture of machinery and equipment n.e.c.433Repair, maintenance and installation of machinery and equipment472Scientific research and development478Employment activities414Manufacture of wearing apparel332Other manufacturing336Water collection, treatment and supply387Residential care activities394Activities of membership organisations316Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials217Manufacture of paper and paper products229Manufacture of motor vehicles, trailers and semi-trailers231Manufacture of furniture235Electricity, gas, steam and air conditioning supply237Sewerage238Waste collection, recovery and disposal activities252Warehousing, storage and support activities for transportation208Other mining and quarrying113Manufacture of textiles118Printing and reproduction of recorded media120Manufacture of chemicals and chemical products122Manufacture of rubber and plastic products151Air transport153Postal and courier activities165Insurance, reinsurance and pension funding, except compulsory social security180Investigation and security activities191Libraries, archives, museums and other cultural activities1
Annual accounts
Largest companies in Oosterzele
By revenue
- 1Rf TECHNOLOGIESManufacture of refractory products€55.9m2025
- 2Vleeswarenfabriek Brackenier LBCProduction of meat and poultry meat products€27.6m2025
- 3Ascorium BelgiumManufacture of plastics in primary forms€17.8m2025
- 4Oosterzeelse Breek- En BetoncentraleManufacture of ready-mixed concrete€15.3m2025
- 5XolutionsRisk and damage evaluation€13m2025
- 6Claerhout Computer EngineeringComputer consultancy and computer facilities management activities€8.3m2025
- 7GirasoleBusiness and other management consultancy activities€691k2025
- 8TDB InvestLandscape service activities€426.1k2025
- 9SteelandOther human health activities n.e.c.€235.6k2025
- 10TriservComputer programming activities€115.3k2025
By staff
- 1Rf TECHNOLOGIESManufacture of refractory products84 FTE2025
- 2XolutionsRisk and damage evaluation64 FTE2025
- 3PrimalofGrowing of vegetables and melons, roots and tubers47 FTE2025
- 4Claerhout Computer EngineeringComputer consultancy and computer facilities management activities44 FTE2025
- 5PTV Logistics ConundraActivities of holding companies42 FTE2025
- 6Alu - Van De PutteJoinery installation40 FTE2026
- 7AlmaromaConstruction of roads and motorways39 FTE2025
- 8Vleeswarenfabriek Brackenier LBCProduction of meat and poultry meat products35 FTE2025
- 9Ascorium BelgiumManufacture of plastics in primary forms33 FTE2025
- 10Dienstencheque-onderneming Oosterzele PoetsbureauProvision of domestic personal service activities32 FTE2025
According to the latest filed annual accounts. Revenue only appears in the full format; small companies usually do not report it. Figures only, no judgement.
New businesses
New in Oosterzele
- 28 Oct 2026Younique
- 20 Oct 2026ReWard
- 12 Oct 2026Dokter Luna Vekeman
- 10 Oct 2026Demogro
- 23 Sept 2026Drs. Houthoofd - Van Damme
- 9 Sept 2026Kinesitherapie Het AnkerpuntPhysiotherapy activities
- 8 Sept 2026VDV TechOther business support service activities n.e.c.
- 1 Sept 2026EL Healthcare
Municipalities
Nearby
Source: CBE (registered office, establishments and main activity according to NACE-BEL 2025) and the filed annual accounts. Only active legal entities; we do not show sole proprietorships by name. Updated every night.
Other municipalities in East Flanders: East Flanders · All municipalities · All activities