Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Shrinking team NBB
FTE fell two years in a row, from 21.4 to 0.
-
Busy address KBO
103 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
Mercury Engineering Belgium from Sint-Joost-ten-Node, company number BE0773814431, closed financial year 2025 with a result of € 75,812 after tax. For that financial year Mercury Engineering Belgium recorded a gross margin of € 110,118 and equity of € 635,339. Compared with financial year 2024, the result moved from € 23,956 to € 75,812. Profitable, and profit is growing. The buffer is growing. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on July 14, 2026.
€ 635,339
▲ 14% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 75,812
▲ 216% vs 2024
Profit after tax over the fiscal year.
€ 809,822
▼ 66% 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 € 616,739.
People and assets in 2025
0
▼ 3.9 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 1,771
▼ 99% 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.
Debts at end 2025
None
No bank loans on the last day of the fiscal year.
€ 3.4 million
▼ 10% 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 | € 2,512,942 | € 3,532,222 | € 242,439 | € 110,118 | ▼ 55% |
| Profit after taxes | € 210,964 | € 296,498 | € 23,956 | € 75,812 | ▲ 216% |
| Equity | € 239,073 | € 535,572 | € 559,528 | € 635,339 | ▲ 14% |
| Total debts | € 22,417,252 | € 14,791,642 | € 3,867,367 | € 3,366,409 | ▼ 13% |
| Cash | € 18,061,225 | € 2,822,441 | € 2,383,857 | € 809,822 | ▼ 66% |
| Retained profit | € 220,473 | € 516,972 | € 540,928 | € 616,739 | ▲ 14% |
| Balance sheet total | € 22,656,325 | € 15,327,214 | € 4,426,895 | € 4,001,748 | ▼ 10% |
| Employees (FTE) | 15.5 | 21.4 | 3.9 | 0 | ▼ 3.9 |
Key figures of Mercury Engineering Belgium, 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 Mercury Engineering Belgium?
What happened at Mercury Engineering Belgium in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: profit of € 75,812 (▲ 216% vs 2024). Source: NBB ↗
- New establishment in Sint-Joost-ten-Node. KBO
- Ronan Michael Lynch became a director. NBB
- Eoin Paul Vaughan became a director. NBB
- Patrick Hickey-Dwyer became a director. NBB
- Start of the company according to the CBE. KBO
In short
From € 210,964 profit in 2022 to € 75,812 profit in 2025.
Paid € 235,318 in corporate taxes since 2022.
Best year ever: 2023, with € 296,498 profit.
On average € 62,200 of value added per employee in 2024.
A new publication or filing at Mercury Engineering Belgium? 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 Mercury Engineering Belgium are Ronan Michael Lynch, Eoin Paul Vaughan and Patrick Hickey-Dwyer.
Directors
According to the 2025 annual accounts
Ronan Michael Lynch
Director
since 2021
Eoin Paul Vaughan
Director
since 2021
Patrick Hickey-Dwyer
Director
since 2021
Establishments
Establishment units
Physical locations of this company
Sint-Lazaruslaan 4-10
1210 Sint-Joost-ten-Node
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 103 companies are registered at this address.
All companies at this address →Energia
€ 970,536 gross margin · 2025
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€ 9.5 million revenue · 2025
HASBRO BELGIUM
€ 658,256 gross margin · 2025
Agra CEAS CONSULTING-Bureau Européen de Recherches
€ 1.5 million gross margin · 2023
BMC Software Belgium
€ 2 million gross margin · 2026
+98 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
- 0773.814.431
- VAT number
- BE 0773.814.431
- Registered office
- Sint-Lazaruslaan 4-10, 1210 Sint-Joost-ten-Node
- Names & denominations
- Mercury Engineering Belgium
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 13 September 2021
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
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