Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Two loss years in a row NBB
Negative result in 2024 and 2025.
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Tight liquidity NBB
Cash and receivables cover 17 % of short-term debt in 2025; threshold 65 %.
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Figures corrected NBB
Corrected annual account filed for 2023.
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Busy address KBO
12 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
SONIAN DEVELOPMENT from Kraainem, company number BE0768392428, closed financial year 2025 with a result of € -90,213 after tax. For that financial year SONIAN DEVELOPMENT recorded a gross margin of € -56,424 and equity of € 400,241. Compared with financial year 2024, the result moved from € -98,361 to € -90,213. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on August 21, 2026.
€ 400,241
▼ 18% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -90,213
▲ 8 % less loss than in 2024
Profit after tax over the fiscal year.
€ 4,553
▼ 90% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 370,241.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 51,781
▼ 79% vs 2024
Supplier invoices still open on the last day of the fiscal year.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € -4,596 | € 1,252,155 | € -3,772 | € -56,424 | ▼ € 52,651 |
| Profit after taxes | € -220,883 | € 813,757 | € -98,361 | € -90,213 | ▲ € 8,148 |
| Equity | € -224,943 | € 588,815 | € 490,453 | € 400,241 | ▼ 18% |
| Total debts | € 2,494,552 | € 1,803,113 | € 1,711,339 | € 656,353 | ▼ 62% |
| Cash | € 11,563 | € 3,488 | € 43,687 | € 4,553 | ▼ 90% |
| Retained profit | € -254,943 | € 558,815 | € 460,453 | € 370,241 | ▼ 20% |
| Bank debt | € 1,500,000 | € 1,482,000 | € 1,239,158 | € 0 | ▼ 100% |
| Balance sheet total | € 2,269,609 | € 2,391,928 | € 2,201,792 | € 1,056,593 | ▼ 52% |
| Employees (FTE) | 1 | 0.6 | - | - |
Key figures of SONIAN DEVELOPMENT, 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 SONIAN DEVELOPMENT?
What happened at SONIAN DEVELOPMENT in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 90,213. filed late Source: NBB ↗
- New establishment in Kraainem. KBO
- ARISTOS INVEST BV became a director. NBB
- A&L ADVISORY BV became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 220,883 loss in 2022 to € 90,213 loss in 2025.
Paid € 191,048 in corporate taxes since 2022.
Best year ever: 2023, with € 813,757 profit.
A new publication or filing at SONIAN DEVELOPMENT? 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
The stake of A & L PARTICIPATIONS, ARISTOS INVEST comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
SONIAN DEVELOPMENTBehind SONIAN DEVELOPMENT are ARISTOS INVEST BV and A&L ADVISORY BV. The shares are held by A & L PARTICIPATIONS (44%) and ARISTOS INVEST (40%). It owns 100% of Sonian construction itself.
Directors
According to the 2025 annual accounts
Director · represented by Bram Machtelinckx
Also active at: LMNE, West-Vlaamse Beleggingen, LEOVILLE INVEST, LEOVILLE PROPERTY MANAGEMENT, SONIAN CONSTRUCTIONS
since 2021
Director · represented by Gregory Noyen
Also active at: LMNE, West-Vlaamse Beleggingen, LEOVILLE INVEST, LEOVILLE PROPERTY MANAGEMENT, SONIAN CONSTRUCTIONS
since 2021
Shareholders
Participations
100%
Establishments
Establishment units
Physical locations of this company
Steenweg op Mechelen 338
1950 Kraainem
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 12 companies are registered at this address.
All companies at this address →EXCLUSIVIA
€ -155,012 gross margin · 2025
LMNE same network
€ 145,485 gross margin · 2025
West-Vlaamse Beleggingen same network
€ 91,977 gross margin · 2025
LEOVILLE PROPERTIES V
€ 70,365 gross margin · 2022
LEOVILLE PROPERTIES IV
+7 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
- 0768.392.428
- VAT number
- BE 0768.392.428
- Registered office
- Steenweg op Mechelen 338, 1950 Kraainem
- Names & denominations
- SONIAN DEVELOPMENT
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 13 May 2021
- Peppol
- Active · Active since 19 Sept 2025
- Activities · NACE
Verhuur en exploitatie van terreinen