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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Busy address KBO
11 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2025
ESA Security from Lasne, company number BE0433081145, closed financial year 2025 with a result of € 518,324 after tax. For that financial year ESA Security recorded a gross margin of € 2.2 million and equity of € 1.2 million. Compared with financial year 2024, the result moved from € 328,169 to € 518,324. 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 August 28, 2026.
€ 1.2 million
▲ 69% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 518,324
▲ 58% vs 2024
Profit after tax over the fiscal year.
€ 771,800
▲ 113% 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 € 1.2 million.
People and assets in 2025
21.1
▲ 2.6 vs 2024
Average over the fiscal year, from the social balance sheet.
€ 1.3 million
▲ 14% vs 2024
€ 63,100 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.
€ 205,171
▲ 34% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 87,516
▼ 28% vs 2024
€ 48,002 is repaid this year. At this pace the long-term loan is gone in ≈ 2 years.
€ 244,721
▼ 21% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 164,626
▲ 25% vs 2024
Taxes, VAT and social contributions still to pay.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 840,856 | € 1,103,651 | € 1,793,301 | € 2,231,403 | ▲ 24% |
| Profit after taxes | € 181,652 | € 97,456 | € 328,169 | € 518,324 | ▲ 58% |
| Equity | € 316,348 | € 413,804 | € 720,379 | € 1,217,267 | ▲ 69% |
| Total debts | € 759,665 | € 560,537 | € 791,735 | € 896,932 | ▲ 13% |
| Cash | € 129,324 | € 28,316 | € 363,034 | € 771,800 | ▲ 113% |
| Retained profit | € 285,362 | € 382,817 | € 689,392 | € 1,186,281 | ▲ 72% |
| Bank debt | € 112,525 | € 160,457 | € 122,385 | € 87,516 | ▼ 28% |
| Balance sheet total | € 1,076,014 | € 974,341 | € 1,512,114 | € 2,114,199 | ▲ 40% |
| Employees (FTE) | 8 | 16.7 | 18.5 | 21.1 | ▲ 2.6 |
Key figures of ESA Security, 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 ESA Security?
What happened at ESA Security in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New establishment in Bertrix. KBO
- New annual accounts for financial year 2025: profit of € 518,324 (▲ 58% vs 2024). filed late Source: NBB ↗
- Walter Emsens became a director. NBB
- Sylvie Devidal became a director. NBB
- Sébastien Neyt became a director. NBB
- New establishment in Lasne. KBO
- Start of the company according to the CBE. KBO
In short
From € 181,652 profit in 2022 to € 518,324 profit in 2025.
Paid € 431,214 in corporate taxes since 2022.
Best year ever: 2025, with € 518,324 profit.
On average € 105,800 of value added per employee in 2025.
Management
The stake of FINSECURE comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
ESA SecurityBehind ESA Security are Walter Emsens, Sylvie Devidal and Sébastien Neyt. The shares are held by FINSECURE (100%).
Directors
According to the 2025 annual accounts
since 2023
Sylvie Devidal
Personne déléguée à la gestion journalière
since 2023
Sébastien Neyt
Director
since 2023
Shareholders
100%
Participations
No participations in other companies reported.
Establishments
Establishment units
Physical locations of this company
Chaussée de Louvain 431F
1380 Lasne
Chaussée de Louvain 431 F
1380 Lasne
Active since 10 February 1988
Rue des Corettes 40
6880 Bertrix
Active since 1 September 2026
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 11 companies are registered at this address.
All companies at this address →Aero Systems
€ 260,133 gross margin · 2025
THE INISH GROUP
€ -1,228 gross margin · 2025
FISCALYS
€ 299,229 gross margin · 2025
AUDELA
€ 33,748 gross margin · 2025
LEX@LYS
€ 13,000 gross margin · 2026
+6 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
- 0433.081.145
- VAT number
- BE 0433.081.145
- Registered office
- Chaussée de Louvain 431F, 1380 Lasne
- Names & denominations
- ESA Security
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 1 October 1987
- Peppol
- Active · Active since 21 Oct 2026
- Activities · NACE
Algemene elektrotechnische installatiewerken
Elektrische installatie
Opsporings- en particuliere beveiligingsdiensten
Reparatie en onderhoud van elektronische en optische apparatuur
Productie van video en film, muv bioscoop- en televisiefilms
Overige activiteiten van vrije beroepen en andere wetenschappelijke en technische activiteiten, neg
Draadgebonden en draadloze telecommunicatie en telecommunicatie via satelliet
Reparatie en onderhoud van andere apparatuur
+3