De Sio (Private limited company)
De Sio is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0521.692.031. It was founded on 04-03-2013. Its registered office is in Woluwe-Saint-Pierre. Its main activity is: Computer programming, consultancy and related activities. Its annual accounts for 2025 report equity of € 166 945 and a profit of € 51 314. Addrly gives it a financial health grade of A, on a scale from A (safest) to E (most at risk). It filed its annual accounts within the legal deadline for each of its last 4 financial years.
Information last updated on 09-10-2026.
Company information
Key figures of De Sio
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
Profit / lossiWhat the period earned after taxes. A negative amount is a loss. | € 51 314-5 % | € 53 7350 % | € 53 835+185 % | € 18 893 |
EquityiWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company. | € 166 945-24 % | € 219 664+32 % | € 165 928+11 % | € 148 843 |
Total assetsiEverything the company owns. Equal to total equity and liabilities, which says how it is financed. | € 431 052+8 % | € 399 001-3 % | € 411 101+8 % | € 382 131 |
Gross marginiSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else. | € 97 8540 % | € 97 379+1 % | € 96 845+92 % | € 50 487 |
Employees (FTE)iAverage number of workers over the period, in full-time equivalents. | - | - | - | - |
Financial estimate
Similar companies
Other companies in the same activity in Woluwe-Saint-Pierre.
| Company | Town |
|---|---|
| Vernet | 1150 Woluwe-Saint-Pierre |
| ADMIFIN | 1150 Woluwe-Saint-Pierre |
| TETRASOFT | 1150 Woluwe-Saint-Pierre |
| DATAMIND | 1150 Woluwe-Saint-Pierre |
| Huawei Technologies (Belgium) | 1150 Woluwe-Saint-Pierre |
| J2P | 1150 Woluwe-Saint-Pierre |
| EUGEKA | 1150 Woluwe-Saint-Pierre |
| Fresh Chef | 1150 Woluwe-Saint-Pierre |
Frequently asked questions
Is De Sio still active? Yes. The Crossroads Bank for Enterprises lists De Sio as active.
What is the VAT number of De Sio? The VAT number of De Sio is BE 0521.692.031.
When was De Sio founded? De Sio was founded on 04-03-2013.
What is the address of De Sio? The current registered office of De Sio is Avenue Grandchamp 257, 1150 Woluwe-Saint-Pierre.
When did De Sio last file annual accounts? The latest annual accounts of De Sio were filed on 14-10-2025.
Does De Sio file its annual accounts on time? Yes. De Sio filed its annual accounts within the legal deadline for each of its last 4 financial years.
Is De Sio financially healthy? Addrly gives De Sio a financial health grade of A, 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 De Sio profitable? The annual accounts of De Sio for 2025 show a profit of € 51 314.
What is the equity of De Sio? The equity of De Sio was € 166 945 at the close of the 2025 financial year.
Who are the directors of De Sio? The annual accounts of De Sio record 1 mandate. The name, role and dates are visible with a free account.
Can De Sio receive Peppol e-invoices? Yes. De Sio is registered on the Peppol network and can receive structured electronic invoices.
What does De Sio do? The main activity of De Sio is: Computer programming, consultancy and related activities.