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Busy address KBO
104 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Opt Tech Europe from Sint-Joost-ten-Node, company number BE0743481541, closed financial year 2025 with a result of € 1.4 million after tax. For that financial year Opt Tech Europe recorded a gross margin of € 1.8 million and equity of € 1.6 million. Compared with financial year 2024, the result moved from € 712,204 to € 1.4 million. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on October 1, 2026.
€ 1.6 million
▲ 56% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 1.4 million
▲ 99% vs 2024
Profit after tax over the fiscal year.
€ 32,044
▼ 97% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 850,000 paid out
60 % of the profit went to the shareholders, the rest stayed in the company.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 3.1 million
▲ 133% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 239,714
▲ € 212,475 vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 81,426 | € 402,293 | € 1,170,794 | € 1,773,595 | ▲ 51% |
| Profit after taxes | € 100,900 | € 145,961 | € 712,204 | € 1,417,831 | ▲ 99% |
| Equity | € 159,142 | € 305,103 | € 1,017,307 | € 1,585,137 | ▲ 56% |
| Total debts | € 1,903,731 | € 4,768,773 | € 1,378,692 | € 4,221,574 | ▲ 206% |
| Cash | € 148,982 | € 29,096 | € 976,012 | € 32,044 | ▼ 97% |
| Retained profit | € 159,042 | € 305,003 | € 1,017,207 | € 1,585,037 | ▲ 56% |
| Dividend | € 0 | € 0 | € 0 | € 850,000 | |
| Balance sheet total | € 2,062,873 | € 5,073,876 | € 2,395,998 | € 5,806,711 | ▲ 142% |
Key figures of Opt Tech Europe, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to Opt Tech Europe?
What happened at Opt Tech Europe in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 1.4 million (▲ 99% vs 2024). filed late Source: NBB ↗
- New establishment in Sint-Joost-ten-Node. KBO
- Start of the company according to the CBE. KBO
- Guillermo Marrero became a director. NBB
- Joseph Rumsey became a director. NBB
In short
From € 100,900 profit in 2022 to € 1.4 million profit in 2025.
Paid € 797,487 in corporate taxes since 2022.
Best year ever: 2025, with € 1.4 million profit.
Paid out € 850,000 in dividends to the owners in total.
Management
Behind Opt Tech Europe are Guillermo Marrero and Joseph Rumsey.
Directors
According to the 2025 annual accounts
Guillermo Marrero
Director
since 2020
Joseph Rumsey
Director
since 2020
Establishments
Establishment units
Physical locations of this company
Sint-Lazaruslaan 4-10
1210 Sint-Joost-ten-Node
Sint-Lazaruslaan 4-10 ET6
1210 Sint-Joost-ten-Node
Active since 10 February 2020
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 104 companies are registered at this address.
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€ 970,536 gross margin · 2025
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€ 9.5 million revenue · 2025
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€ 658,256 gross margin · 2025
Agra CEAS CONSULTING-Bureau Européen de Recherches
€ 2.2 million gross margin · 2024
BMC Software Belgium
€ 2 million gross margin · 2026
+99 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0743.481.541
- VAT number
- BE 0743.481.541
- Registered office
- Sint-Lazaruslaan 4-10, 1210 Sint-Joost-ten-Node
- Names & denominations
- Opt Tech Europe
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 10 February 2020
- Peppol
- Active · Active since 21 Oct 2026
- Activities · NACE
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