ALTER (Private limited company)
ALTER is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0507.979.397. It was founded on 07-01-2015. Its registered office is in Willebroek. Its main activity is: Specialised construction activities. Its annual accounts for 2025 report equity of € 3 797 and a loss of € 9 429. Addrly gives it a financial health grade of E, on a scale from A (safest) to E (most at risk). It filed its annual accounts within the legal deadline for 1 of its last 4 financial years.
Information last updated on 09-10-2026.
Company information
Key figures of ALTER
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
Profit / lossiWhat the period earned after taxes. A negative amount is a loss. | € -9 429-321 % | € -2 238+90 % | € -22 876 | € 17 555 |
EquityiWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company. | € 3 797-71 % | € 13 226-14 % | € 15 464-60 % | € 38 340 |
Total assetsiEverything the company owns. Equal to total equity and liabilities, which says how it is financed. | € 30 576+49 % | € 20 555-94 % | € 355 104+89 % | € 187 888 |
Gross marginiSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else. | € -5 731 | € 139 551 | € -13 466 | € 29 863 |
Employees (FTE)iAverage number of workers over the period, in full-time equivalents. | - | - | - | - |
Financial estimate
Similar companies
Other companies in the same activity in Willebroek.
| Company | Town |
|---|---|
| SIGNCO | 2830 Willebroek |
| K.W. Keukens - Wooninrichting | 2830 Willebroek |
| SOLAR-X BELGIUM | 2830 Willebroek |
| VILARDI'S INSTALLATIEBEDRIJF | 2830 Willebroek |
| Allmetal | 2830 Willebroek |
| Alwebo | 2830 Willebroek |
| DE SMEDT & ZN | 2830 Willebroek |
| WILLY CLYMANS | 2830 Willebroek |
Frequently asked questions
Is ALTER still active? Yes. The Crossroads Bank for Enterprises lists ALTER as active.
What is the VAT number of ALTER? The VAT number of ALTER is BE 0507.979.397.
When was ALTER founded? ALTER was founded on 07-01-2015.
What is the address of ALTER? The current registered office of ALTER is August Van Landeghemstraat 69, 2830 Willebroek.
When did ALTER last file annual accounts? The latest annual accounts of ALTER were filed on 06-10-2026.
Does ALTER file its annual accounts on time? ALTER filed its annual accounts within the legal deadline for 1 of its last 4 financial years. Late: 2023, 2024, 2025.
Is ALTER financially healthy? Addrly gives ALTER a financial health grade of E, on a scale from A (safest) to E (most at risk). The failure probability and the indicators behind it are visible with a free account.
Is ALTER profitable? The annual accounts of ALTER for 2025 show a loss of € 9 429.
What is the equity of ALTER? The equity of ALTER was € 3 797 at the close of the 2025 financial year.
Who are the directors of ALTER? The annual accounts of ALTER record 5 mandates. The names, roles and dates are visible with a free account.
Can ALTER receive Peppol e-invoices? Yes. ALTER is registered on the Peppol network and can receive structured electronic invoices.
What does ALTER do? The main activity of ALTER is: Specialised construction activities.