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 64 % of short-term debt in 2025; threshold 65 %.
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Busy address KBO
88 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
K.J. INVEST from Brussel, company number BE0543791403, closed financial year 2025 with a result of € 53.6 million after tax. For that financial year K.J. INVEST recorded a gross margin of € -550,467 and equity of € 173.8 million. Compared with financial year 2024, the result moved from € 4 million to € 53.6 million. 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 July 24, 2026.
€ 173.8 million
▲ 7% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 53.6 million
▲ € 49.6 million vs 2024
Profit after tax over the fiscal year.
€ 1.7 million
▼ 3% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 2.5 million paid out
5 % of the profit went to the shareholders, the rest stayed in the company.
People and assets in 2025
€ 100,255
▼ 23% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 2.5 million
Loans from banks and other lenders, long and short.
€ 122,100
▲ 65% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 110,645
▲ € 107,719 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 | € -283,046 | € -433,866 | € -537,345 | € -550,467 | ▼ € 13,122 |
| Profit after taxes | € 1,010,024 | € 1,277,893 | € 3,992,671 | € 53,639,426 | ▲ € 49.6 million |
| Equity | € 157,651,316 | € 158,929,209 | € 162,921,879 | € 173,757,324 | ▲ 7% |
| Total debts | € 6,812,809 | € 6,696,581 | € 6,582,619 | € 9,188,544 | ▲ 40% |
| Cash | € 387,628 | € 162,828 | € 1,778,280 | € 1,719,981 | ▼ 3% |
| Retained profit | € 6,040,043 | € 7,317,935 | € 11,310,606 | € 50,299,208 | ▲ € 39 million |
| Dividend | € 0 | € 0 | € 0 | € 2,542,303 | |
| Bank debt | € 2,500,000 | € 2,500,295 | € 2,500,000 | € 2,500,000 | |
| Balance sheet total | € 164,464,125 | € 165,625,789 | € 169,504,498 | € 182,945,868 | ▲ 8% |
| Employees (FTE) | 0.7 | 1 | 0.6 | - |
Key figures of K.J. INVEST, 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 K.J. INVEST?
What happened at K.J. INVEST in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 53.6 million (▲ € 49.6 million vs 2024). Source: NBB ↗
- Constantin JANSSEN de la BOËSSIERE-THIENNE became a director. NBB
- Start of the company according to the CBE. KBO
- New establishment in Elsene. KBO
In short
From € 1 million profit in 2022 to € 53.6 million profit in 2025.
Paid € 226,542 in corporate taxes since 2022.
Best year ever: 2025, with € 53.6 million profit.
Paid out € 2.5 million 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 K.J. INVEST is Constantin JANSSEN de la BOËSSIERE-THIENNE. It owns 100% of Trumpetters Drift Private Wildlife Lodge, 60% of Parque Africano-Soc. de Safaris e Caça Turistica and 19.2% of FEJ itself.
Directors
According to the 2025 annual accounts
Constantin JANSSEN de la BOËSSIERE-THIENNE
Director
since 2023
Establishments
Establishment units
Physical locations of this company
Louizalaan 240 box 14
1050 Brussel
Amerikaanse straat 221
1050 Elsene
Active since 30 December 2013
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 88 companies are registered at this address.
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€ -5,127 gross margin · 2025
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Financiële Vennootschap Frédéric Jacobs-Financière Frédéric Jacobs
€ -23,234 gross margin · 2025
WALT LOUISE
€ 208,349 gross margin · 2024
+83 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
- 0543.791.403
- VAT number
- BE 0543.791.403
- Registered office
- Louizalaan 240 bus 14, 1050 Brussel
- Names & denominations
- K.J. INVEST
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 6 January 2014
- Peppol
- Active · Active since 12 Jan 2026