Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Tight liquidity NBB
Cash and receivables cover 4 % of short-term debt in 2025; threshold 65 %.
Financials
Financial year 2025
TONUS from Knokke-Heist, company number BE0441104431, closed financial year 2025 with a result of € 61,049 after tax. For that financial year TONUS recorded a gross margin of € 144,462 and equity of € 1.2 million. Compared with financial year 2024, the result moved from € 58,466 to € 61,049. Profitable, and profit is growing. 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 March 26, 2026.
€ 1.2 million
▲ 6% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 61,049
▲ 4% vs 2024
Profit after tax over the fiscal year.
€ 20,526
▲ € 16,661 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 € 1.1 million.
People and assets in 2025
€ 56,090
▲ € 53,756 vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 301,190
▲ 77% vs 2024
€ 9,568 is repaid this year. At this pace the long-term loan is gone in ≈ 8 years.
€ 6,263
▲ € 5,445 vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 7,865
▼ 41% 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 | € 735,219 | € 52,142 | € 115,410 | € 144,462 | ▲ 25% |
| Profit after taxes | € 526,995 | € 3,912 | € 58,466 | € 61,049 | ▲ 4% |
| Equity | € 1,032,681 | € 1,036,593 | € 1,095,059 | € 1,156,108 | ▲ 6% |
| Total debts | € 454,239 | € 412,093 | € 479,963 | € 684,760 | ▲ 43% |
| Cash | € 356,272 | € 48,223 | € 3,865 | € 20,526 | ▲ € 16,661 |
| Land & buildings | € 909,048 | € 916,831 | € 906,368 | € 888,153 | ▼ 2% |
| Retained profit | € 970,681 | € 974,593 | € 1,033,059 | € 1,094,108 | ▲ 6% |
| Bank debt | € 99,285 | € 101,593 | € 169,875 | € 301,190 | ▲ 77% |
| Balance sheet total | € 1,696,576 | € 1,656,375 | € 1,780,803 | € 2,044,786 | ▲ 15% |
Key figures of TONUS, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.
What happened to TONUS?
What happened at TONUS in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 61,049 (▲ 4% vs 2024). Source: NBB ↗
- New establishment in Knokke-Heist. KBO
- Start of the company according to the CBE. KBO
In short
From € 526,995 profit in 2022 to € 61,049 profit in 2025.
Paid € 57,435 in corporate taxes since 2022.
Best year ever: 2022, with € 526,995 profit.
A new publication or filing at TONUS? We notify you, reason included.
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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 TONUS is Martin Steenhuyse. It owns 100% of Steenhuyse & Co itself.
Directors
According to the 2025 annual accounts
Establishments
Establishment units
Physical locations of this company
Haagwinde 5
8300 Knokke-Heist
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 2 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
- 0441.104.431
- VAT number
- BE 0441.104.431
- Registered office
- Haagwinde 5, 8300 Knokke-Heist
- Names & denominations
- TONUS
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 14 June 1990
- Peppol
- Active · Active since 11 Feb 2026
- Activities · NACE
Verhuur en exploitatie van eigen of geleased niet-residentieel onroerend goed, exclusief terreinen
Activiteiten van holdings
Activiteiten van hoofdkantoren
Holdings