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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Figures corrected NBB
Corrected annual account filed for 2021.
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Busy address KBO
57 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2024
Lieutenant Guillaume from Oudergem, company number BE0454784696, closed financial year 2024 with a result of € -14,583 after tax. For that financial year Lieutenant Guillaume recorded a gross margin of € 643,418 and equity of € 27,225. Compared with financial year 2023, the result moved from € 336 to € -14,583. The company made a loss. The company holds a healthy buffer. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on December 17, 2025.
€ 27,225
▼ 35% vs 2023
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -14,583
▼ still € 336 profit in 2023
Profit after tax over the fiscal year.
€ 34,502
▲ 66% vs 2023
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 8,633.
People and assets in 2024
7.1
Average over the fiscal year, from the social balance sheet.
€ 504,768
▼ 1% vs 2023
€ 71,100 per full-time equivalent. Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.
€ 11,866
▼ 3% vs 2023
Book value of vehicles, furniture and equipment.
Debts at end 2024
€ 183,932
▼ 17% vs 2023
€ 96,199 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 107,450
Supplier invoices still open on the last day of the fiscal year.
€ 109,861
▲ 19% vs 2023
Taxes, VAT and social contributions still to pay.
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| 2021 | 2022 | 2023 | 2024 | Change 2023 → 2024 | |
|---|---|---|---|---|---|
| Gross margin | € 424,394 | € 590,571 | € 659,991 | € 643,418 | ▼ 3% |
| Profit after taxes | € 516 | € 22,509 | € 336 | € -14,583 | ▼ € 14,918 |
| Equity | € 18,963 | € 41,472 | € 41,808 | € 27,225 | ▼ 35% |
| Total debts | € 371,200 | € 434,995 | € 480,338 | € 488,257 | ▲ 2% |
| Cash | € 4,186 | € 30,225 | € 20,747 | € 34,502 | ▲ 66% |
| Retained profit | € 371 | € 22,880 | € 23,216 | € 8,633 | ▼ 63% |
| Bank debt | € 117,323 | € 241,830 | € 220,356 | € 183,932 | ▼ 17% |
| Balance sheet total | € 390,164 | € 476,467 | € 522,146 | € 515,482 | ▼ 1% |
| Employees (FTE) | - | 7.8 | - | 7.1 |
Key figures of Lieutenant Guillaume, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.
What happened to Lieutenant Guillaume?
What happened at Lieutenant Guillaume in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2024: loss of € 14,583 (▼ € 14,918 vs 2023). filed late Source: NBB ↗
- Quentin Hanssens stepped down as director. NBB
- New establishment in Oudergem. KBO
- Nicolas DARDENNE became a director. NBB
- Olivier Guillaume became a director. NBB
- New establishment in Ukkel. KBO
- New establishment in Vorst. KBO
- Start of the company according to the CBE. KBO
In short
From € 516 profit in 2021 to € 14,583 loss in 2024.
Paid € 20,981 in corporate taxes since 2021.
Best year ever: 2022, with € 22,509 profit.
On average € 90,600 of value added per employee in 2024.
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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 Lieutenant Guillaume are Nicolas DARDENNE and Olivier Guillaume. Nicolas DARDENNE is also behind NDA CONSULT and NJC Food & Retail. Olivier Guillaume is also behind Han Solo.
Directors
According to the 2024 annual accounts
since 2023
since 2023
Quentin Hanssens
Director
· until 2025
Establishments
Establishment units
Physical locations of this company
Herrmann-Debrouxlaan 40-42
1160 Oudergem
K.M.-Hendrikalaan 29
1190 Vorst
Active since 1 May 2017
Homborchveldlaan 64
1180 Ukkel
Active since 1 September 2020
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 57 companies are registered at this address.
All companies at this address →DE MOFFARTS & ASSOCIES
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€ 4,194 gross margin · 2025
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€ 1 million gross margin · 2025
Office francophone de la Formation en alternance
G.L.P.H.
€ 21,073 gross margin · 2025
+52 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Website
Technologies
Hosting & Email
Hosting
INFOMANIAK-AS, CH
DNS
OVH DNS
Website info
Features
Security
Network
Details
- Company number
- 0454.784.696
- VAT number
- BE 0454.784.696
- Registered office
- Herrmann-Debrouxlaan 40-42, 1160 Oudergem
- Names & denominations
- Lieutenant Guillaume
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 16 March 1995
- Peppol
- Active · Active since 8 Apr 2025
- Contact
- lieutenantguillaume.be
- Activities · NACE
Activiteiten van (gecertificeerde) (fiscaal) accountants
Boekhouders en boekhouders-fiscalisten