Financials
Financial year 2025
Building Bytes from Leuven, company number BE1005131321, closed financial year 2025 with a result of € 40,169 after tax. For that financial year Building Bytes recorded a gross margin of € 53,381 and equity of € 85,809. Compared with financial year 2024, the result moved from € 42,639 to € 40,169. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on July 15, 2026.
€ 85,809
▲ 88% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 40,169
▼ 6% vs 2024
Profit after tax over the fiscal year.
€ 88,677
▲ 75% vs 2024
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2025. Retained profit grew to € 82,809.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 607
▼ 24% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 55
▼ 50% vs 2024
Loans from banks and other lenders, long and short.
€ 1,066
▼ 79% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 16,244
▲ 1% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
| 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|
| Gross margin | € 55,842 | € 53,381 | ▼ 4% |
| Profit after taxes | € 42,639 | € 40,169 | ▼ 6% |
| Equity | € 45,639 | € 85,809 | ▲ 88% |
| Total debts | € 21,231 | € 19,618 | ▼ 8% |
| Cash | € 50,613 | € 88,677 | ▲ 75% |
| Retained profit | € 42,639 | € 82,809 | ▲ 94% |
| Bank debt | € 110 | € 55 | ▼ 50% |
| Balance sheet total | € 66,870 | € 105,427 | ▲ 58% |
Key figures of Building Bytes, fiscal years 2024 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 Building Bytes?
What happened at Building Bytes in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 40,169 (▼ 6% vs 2024). Source: NBB ↗
- New establishment in Leuven. KBO
- Start of the company according to the CBE. KBO
- Xander Deseyn became a director. NBB
In short
From € 42,639 profit in 2024 to € 40,169 profit in 2025.
Paid € 21,242 in corporate taxes since 2024.
Best year ever: 2024, with € 42,639 profit.
Management
Behind Building Bytes is Xander Deseyn.
Directors
According to the 2025 annual accounts
Xander Deseyn
Director
since 2024
Establishments
Establishment units
Physical locations of this company
Kalkstraat 14 box 1002
3000 Leuven
Kalkstraat 14/1002
3000 Leuven
Active since 24 January 2024
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 3 companies are registered at this address.
All companies at this address →What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 1005.131.321
- VAT number
- BE 1005.131.321
- Registered office
- Kalkstraat 14 bus 1002, 3000 Leuven
- Names & denominations
- Building Bytes
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 24 January 2024
- Peppol
- Active · Active since 7 Oct 2024
- Activities · NACE
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