Specialised construction activities
In NACE division 43, 9.3 companies per 100 started in the past twelve months, against 7.5 nationally; that is higher than that of 67% of the 87 NACE divisions with this figure. Comparison: as of 30-10-2026 05:30.
Key figures for NACE division 43
financial year 2025 · median over 47,097 filed annual accountsForeign control in NACE division 43
67,082 registered companiesStaff cost per FTE in NACE division 43
6,834 employers| Size | Median | Middle half | Employers |
|---|---|---|---|
| fewer than 10 FTE | €59,700 | €50,600 to €68,100 | 4,519 |
| 10 to 49 FTE | €63,900 | €55,800 to €71,400 | 2,081 |
| 50 to 249 FTE | €70,000 | €61,100 to €77,700 | 205 |
| 250 FTE or more | €77,000 | €70,500 to €82,400 | 29 |
Employers with the highest staff cost per FTE in this division All sectors by staff cost In the Analysis workbench
Bankruptcies
past five yearsNationally, 1.61% of current registrations have a published bankruptcy opening in the past five years. This sector's historical share is higher than that of 90% of the 88 NACE divisions with this figure. The median bankruptcy probability in NACE division 43 is 0.7%, against 0.2% nationally, over 61,754 scored companies. Comparison: as of 30-10-2026 05:30.
Bankruptcies still running
NACE division 43Measured nationally: Of 108,407 bankruptcies of legal entities across Belgium, 49% were closed within five years for insufficient assets and 28% after liquidation, 3% were withdrawn; 20% were still open after five years. Half had ended after 26 months (a quarter after 15, three quarters after 51 months).
Counts companies with this main activity in the register on 30 October 2026. The outcome itself is not measured by sector: the activity of a company that leaves the register after its bankruptcy is too often not kept to compare closed cases fairly.
Regional split
by region · 1,659 of 4,216 enterprises with a registered office on fileRecent bankruptcies in this sector
8| Date | Company |
|---|---|
| 28-10-2026 | MY RENOV
BE 1015.963.746 |
| 12-10-2026 | AQUASTRA
BE 0881.082.177 |
| 16-09-2026 | ISOLAZ
BE 0479.523.557 |
| 07-09-2026 | LION DECOR
BE 0729.721.201 |
| 17-08-2026 | Ducu, Robert-Georgian
BE 0797.616.548 · sole trader · Liège |
| 14-08-2026 | Hieff, Christophe
BE 0668.840.734 · sole trader · Verviers |
| 06-08-2026 | ROSDOM
BE 1015.196.852 |
| 24-07-2026 | Ceaușu, Marin
BE 1020.494.537 · sole trader · Koekelberg |
Geographic distribution
by province · based on the registered officeWhere are this sector's balance sheets registered? By municipality, down to the address
Subsidies in this sector
per register · legal entities with an enterprise number- Flemish subsidies €133.3m awarded
- Federal transfers 24.0m amount as published
- Wallonia-Brussels Federation €933,621 paid
- EU budget €97.9m attributed share
- EU research €10.3m eu contribution
How these figures are counted
Current enterprise registrations are counted through their registered main activities; establishment units are excluded. Counted in the KBO's NACE 2025 nomenclature, the one in which code 4323 exists.
Share of currently registered companies with a published bankruptcy opening in the past five years. Registered main activities in the selected classification can overlap. This retrospective share is not a future bankruptcy probability.
The comparison with the country and with the other NACE divisions comes from a nightly overview of every division, each counted in the nomenclature in which it exists. A standing such as "higher than 80%" counts the other divisions that have the figure. The bankruptcy probability is the median of our nightly score over the division's companies that have one; the count is stated.
The key figures cover the whole NACE division 43, not NACE 4323 on its own: there are too few filed annual accounts per five-digit code to compute them separately. The middle company of the sector, based on all filed annual accounts.