Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Busy address KBO
12 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Kai-Zen Consulting from Waterloo, company number BE0783900550, closed financial year 2025 with a result of € 12,874 after tax. For that financial year Kai-Zen Consulting recorded a gross margin of € 87,943 and equity of € 3,859. Compared with financial year 2024, the result moved from € 10,040 to € 12,874. Profitable, and profit is growing. The buffer shrank hard: equity is 86 % 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 25, 2026.
€ 3,859
▼ 86% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 12,874
▲ 28% vs 2024
Profit after tax over the fiscal year.
€ 16,694
▲ 130% vs 2024
Cash and bank balances on the last day of the fiscal year.
€ 36,000 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.
€ 58,440
▲ 14% vs 2024
Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 2,860
▲ 70% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 108
▲ 154% vs 2024
Loans from banks and other lenders, long and short.
€ 7,701
▲ 48% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 34,663
▲ 43% vs 2024
Taxes, VAT and social contributions still to pay.
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| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 75,115 | € 62,123 | € 73,544 | € 87,943 | ▲ 20% |
| Profit after taxes | € 17,019 | € -3,074 | € 10,040 | € 12,874 | ▲ 28% |
| Equity | € 20,019 | € 16,945 | € 26,985 | € 3,859 | ▼ 86% |
| Total debts | € 25,604 | € 26,054 | € 29,632 | € 73,173 | ▲ 147% |
| Cash | € 2,184 | € 1,374 | € 7,252 | € 16,694 | ▲ 130% |
| Retained profit | € 17,019 | € 13,945 | € 23,985 | € 859 | ▼ 96% |
| Dividend | € 0 | € 0 | € 0 | € 36,000 | |
| Bank debt | € 0 | € 0 | € 42 | € 108 | ▲ 154% |
| Balance sheet total | € 45,623 | € 42,999 | € 56,617 | € 77,031 | ▲ 36% |
Key figures of Kai-Zen Consulting, 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 Kai-Zen Consulting?
What happened at Kai-Zen Consulting in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 12,874 (▲ 28% vs 2024). Source: NBB ↗
- WILLIAM NKOY TARABI became a director. NBB
- NAOMI CONCEICAO RIBEIRO TEMUNA stepped down as director. NBB
- New establishment in Waterloo. KBO
- NAOMI CONCEICAO RIBEIRO TEMUNA became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 17,019 profit in 2022 to € 12,874 profit in 2025.
Paid € 24,648 in corporate taxes since 2022.
Best year ever: 2022, with € 17,019 profit.
Paid out € 36,000 in dividends to the owners in total.
A new publication or filing at Kai-Zen Consulting? 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 Kai-Zen Consulting is WILLIAM NKOY TARABI. WILLIAM NKOY TARABI is also behind GEM CONSULTING.
Directors
According to the 2025 annual accounts
since 2022
NAOMI CONCEICAO RIBEIRO TEMUNA
Director
since 2022 · until 2022
Establishments
Establishment units
Physical locations of this company
Drève Richelle 161 box M/57
1410 Waterloo
Drève Richelle 161 box 57
1410 Waterloo
Active since 28 March 2022
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 →BELAIRBUS
B- FINANCES
€ -13,888 gross margin · 2025
BATIMELEC
€ 15,076 gross margin · 2024
INTERNATIONAL MONTAGE MAINTENANCE
€ 11.5 million revenue · 2025
H.A.B.S.
€ -18,903 gross margin · 2026
+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
- 0783.900.550
- VAT number
- BE 0783.900.550
- Registered office
- Drève Richelle 161 bus M/57, 1410 Waterloo
- Names & denominations
- Kai-Zen Consulting
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 28 March 2022
- Peppol
- Active · Active since 17 Oct 2025
- Activities · NACE
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