De Jonge St. Jacob (Private limited company)
De Jonge St. Jacob is a Belgian company registered with the Crossroads Bank for Enterprises under enterprise number 0434.489.031. It was founded on 02-06-1988. Its registered office is in Leuven. Its main activity is: Architectural and engineering activities; technical testing and analysis. Its annual accounts for 2025 report equity of € 5 700 610 and a profit of € 222 788. These accounts report 0.6 full-time equivalents. 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 07-10-2026.
Company information
Key figures of De Jonge St. Jacob
| 2025 | 2024 | 2023 | |
|---|---|---|---|
Profit / lossiWhat the period earned after taxes. A negative amount is a loss. | € 222 788+400 % | € 44 548-54 % | € 96 731 |
EquityiWhat belongs to the shareholders: capital contributed, reserves and profits kept in the company. | € 5 700 610+86 % | € 3 065 316-2 % | € 3 115 453 |
Total assetsiEverything the company owns. Equal to total equity and liabilities, which says how it is financed. | € 5 972 668+78 % | € 3 347 431-2 % | € 3 422 219 |
Gross marginiSales and other operating income, minus purchases of goods and services. What is left to pay the staff and everything else. | € 231 615-6 % | € 245 608-52 % | € 506 756 |
Employees (FTE)iAverage number of workers over the period, in full-time equivalents. | 0.6-25 % | 0.8-11 % | 0.9 |
Financial estimate
Similar companies
Other companies in the same activity in Leuven.
| Company | Town |
|---|---|
| GROEP S.P.V. | 3000 Leuven |
| FUGZIA | 3000 Leuven |
| DAIDALOS PEUTZ BOUWFYSISCH INGENIEURSBUREAU | 3000 Leuven |
| G. INVESTMENT | 3000 Leuven |
| COMMSULTANTS | 3000 Leuven |
| STUDIEBUREAU Patrick CASIER | 3000 Leuven |
| COMATE | 3000 Leuven |
| ADAGIO MA NON TROPPO | 3000 Leuven |
Frequently asked questions
Is De Jonge St. Jacob still active? Yes. The Crossroads Bank for Enterprises lists De Jonge St. Jacob as active.
What is the VAT number of De Jonge St. Jacob? De Jonge St. Jacob is not registered for VAT. Its enterprise number is 0434.489.031.
When was De Jonge St. Jacob founded? De Jonge St. Jacob was founded on 02-06-1988.
What is the address of De Jonge St. Jacob? The current registered office of De Jonge St. Jacob is Lei 19, 3000 Louvain.
When did De Jonge St. Jacob last file annual accounts? The latest annual accounts of De Jonge St. Jacob were filed on 10-06-2026.
Does De Jonge St. Jacob file its annual accounts on time? Yes. De Jonge St. Jacob filed its annual accounts within the legal deadline for each of its last 4 financial years.
How many employees does De Jonge St. Jacob have? De Jonge St. Jacob employs 0.6 full-time equivalents according to its most recent annual accounts.
Is De Jonge St. Jacob financially healthy? Addrly gives De Jonge St. Jacob 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 Jonge St. Jacob profitable? The annual accounts of De Jonge St. Jacob for 2025 show a profit of € 222 788.
What is the equity of De Jonge St. Jacob? The equity of De Jonge St. Jacob was € 5 700 610 at the close of the 2025 financial year.
Who are the directors of De Jonge St. Jacob? The annual accounts of De Jonge St. Jacob record 2 mandates. The names, roles and dates are visible with a free account.
Can De Jonge St. Jacob receive Peppol e-invoices? De Jonge St. Jacob is not registered on the Peppol network at the moment.
What does De Jonge St. Jacob do? The main activity of De Jonge St. Jacob is: Architectural and engineering activities; technical testing and analysis.