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ESA Security

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BE0433081145

Rechtspersoon Private limited company 1 establishment

Chaussée de Louvain 431F, 1380 Lasne Algemene elektrotechnische installatiewerken

Active for

38 year, 11 months

Financials

Financial year 2025

Gross margin

€ 2.2 million

▲ 24% vs 2024

Profit

Growing

€ 518,324

▲ 58% vs 2024

Debts

Low

€ 896,932

▲ 13% vs 2024

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.

What happened at ESA Security?

What happened at ESA Security in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • 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 € 2,741 profit in 2021 to € 518,324 profit in 2025.

Paid € 431,214 in corporate taxes since 2021.

Best year ever: 2025, with € 518,324 profit.

On average € 105,800 of value added per employee in 2025.

A new publication or filing at ESA Security? We notify you, reason included.

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History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

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Management

Walter Emsens
Sylvie Devidal
Sébastien Neyt

Behind ESA Security are Walter Emsens, Sylvie Devidal and Sébastien Neyt. The same people are also behind EMSENS MANAGEMENT SERVICE and FINSECURE.

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Directors

According to the 2025 annual accounts

Walter Emsens

Director

Also active at: EMSENS MANAGEMENT SERVICE, FINSECURE

since 2023

Sylvie Devidal

Personne déléguée à la gestion journalière

since 2023

Sébastien Neyt

Director

since 2023

Establishments

Establishment units

Physical locations of this company

Registered office

Chaussée de Louvain 431F

1380 Lasne

2.033.813.648

Chaussée de Louvain 431 F

1380 Lasne

Active since 10 February 1988

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 11 companies are registered at this address.

+6 more

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 27 Mar 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

Frequently asked questions

What is the enterprise number of ESA Security?
The enterprise number of ESA Security is BE0433081145.
What is the address of ESA Security?
The registered office of ESA Security is located at Chaussée de Louvain 431F, 1380 Lasne.
When was ESA Security founded?
ESA Security was founded on 1 October 1987.
What is the main activity of ESA Security?
The main activity of ESA Security is "Algemene elektrotechnische installatiewerken" (NACE code 43211).
Does ESA Security have a website?
No website is currently known for ESA Security.
How much profit did ESA Security make in 2025?
ESA Security posted a profit after taxes of € 518,324 in financial year 2025.
What is the revenue of ESA Security?
As a small company, ESA Security is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 2,231,403.
How many employees does ESA Security have?
According to the 2025 annual accounts, ESA Security has 21.1 full-time equivalents (FTE).
Where can I find the annual accounts of ESA Security?
ESA Security files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of ESA Security?
According to the 2025 annual accounts, the directors of ESA Security are: Walter Emsens, Sylvie Devidal, Sébastien Neyt.
Who owns ESA Security?
Behind ESA Security are Walter Emsens, Sylvie Devidal and Sébastien Neyt. The same people are also behind EMSENS MANAGEMENT SERVICE and FINSECURE.