Financials
Financial year 2025
Sustainable Energy Innovations from Wemmel, company number BE1001760867, closed financial year 2025 with a result of € -3,931 after tax. For that financial year Sustainable Energy Innovations recorded a gross margin of € -2,071 and equity of € 372. Compared with financial year 2024, the result moved from € 11,303 to € -3,931. The company made a loss. The buffer shrank hard: equity is 91 % below last year. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on August 26, 2026.
€ 372
▼ 91% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -3,931
▼ still € 11,303 profit in 2024
Profit after tax over the fiscal year.
€ 147
▼ 54% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € -2,628.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 667
▼ 40% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 2,609
▲ 48% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 729
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|
| Gross margin | € 15,364 | € -2,071 | ▼ € 17,435 |
| Profit after taxes | € 11,303 | € -3,931 | ▼ € 15,234 |
| Equity | € 4,303 | € 372 | ▼ 91% |
| Total debts | € 25,558 | € 5,354 | ▼ 79% |
| Cash | € 323 | € 147 | ▼ 54% |
| Retained profit | € 1,303 | € -2,628 | ▼ € 3,931 |
| Dividend | € 10,000 | € 0 | ▼ 100% |
| Balance sheet total | € 29,861 | € 5,726 | ▼ 81% |
Key figures of Sustainable Energy Innovations, 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 Sustainable Energy Innovations?
What happened at Sustainable Energy Innovations in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 3,931 (▼ € 15,234 vs 2024). filed late Source: NBB ↗
- New establishment in Wemmel. KBO
- Start of the company according to the CBE. KBO
In short
From € 11,303 profit in 2024 to € 3,931 loss in 2025.
Paid € 729 in corporate taxes since 2024.
Best year ever: 2024, with € 11,303 profit.
Paid out € 10,000 in dividends to the owners in total.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
Behind Sustainable Energy Innovations is Erik Van Malderen.
Directors
According to the 2025 annual accounts
Erik Van Malderen
Director
Establishments
Establishment units
Physical locations of this company
Maalbeeklaan 24 box B
1780 Wemmel
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 1 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
- 1001.760.867
- VAT number
- BE 1001.760.867
- Registered office
- Maalbeeklaan 24 bus B, 1780 Wemmel
- Names & denominations
- Sustainable Energy Innovations · SEI
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 30 October 2023
- Peppol
- Active · Active since 15 Jul 2025
- Activities · NACE
Administratieve en ondersteunende activiteiten ten behoeve van kantoren
Diverse administratieve activiteiten ten behoeve van kantoren
Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies
Overige dienstverlenende activiteiten op het gebied van informatie
Overige zakelijke dienstverlening, neg
Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering
Overige dienstverlenende activiteiten op het gebied van informatie, n.e. g.