Financials
Financial year 2025
Sustainability by Design from Mortsel, company number BE0758821397, closed financial year 2025 with a result of € 33,618 after tax. For that financial year Sustainability by Design recorded a gross margin of € 50,645 and equity of € 4,058. Compared with financial year 2024, the result moved from € 55,921 to € 33,618. The company is profitable. The buffer shrank hard: equity is 87 % below last year. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on June 26, 2026.
€ 4,058
▼ 87% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 33,618
▼ 40% vs 2024
Profit after tax over the fiscal year.
€ 76,239
▲ 33% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 61,500 paid out
More than the year’s profit went to the shareholders; reserves fell.
People and assets in 2025
≈ 1
No payroll staff. One director, so that person most likely runs the business.
€ 358
▼ 13% 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.
€ 4,436
▼ 41% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 11,138
▲ 20% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 60,623 | € 32,334 | € 74,925 | € 50,645 | ▼ 32% |
| Profit after taxes | € 47,813 | € 22,230 | € 55,921 | € 33,618 | ▼ 40% |
| Equity | € 72,289 | € 82,519 | € 31,940 | € 4,058 | ▼ 87% |
| Total debts | € 28,520 | € 11,177 | € 63,337 | € 107,484 | ▲ 70% |
| Cash | € 79,266 | € 38,254 | € 57,161 | € 76,239 | ▲ 33% |
| Retained profit | € 68,289 | € 78,519 | € 27,940 | € 58 | ▼ € 27,882 |
| Dividend | € 0 | € 12,000 | € 106,500 | € 61,500 | ▼ 42% |
| Balance sheet total | € 100,809 | € 93,696 | € 95,277 | € 111,542 | ▲ 17% |
Key figures of Sustainability by Design, 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 Sustainability by Design?
What happened at Sustainability by Design in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 33,618 (▼ 40% vs 2024). Source: NBB ↗
- New establishment in Mortsel. KBO
- Start of the company according to the CBE. KBO
In short
From € 47,813 profit in 2022 to € 33,618 profit in 2025.
Paid € 40,717 in corporate taxes since 2022.
Best year ever: 2024, with € 55,921 profit.
Paid out € 180,000 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 Sustainability by Design is Jelle Smekens.
Directors
According to the 2025 annual accounts
Jelle Smekens
Director
Establishments
Establishment units
Physical locations of this company
Quinten Matsijslei 7
2640 Mortsel
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0758.821.397
- VAT number
- BE 0758.821.397
- Registered office
- Quinten Matsijslei 7, 2640 Mortsel
- Names & denominations
- Sustainability by Design
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 27 November 2020
- Peppol
- Active · Active since 10 Dec 2025
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