AETHIS is an IT company in Rixensart. Public Limited, started on 26 June 1996, 2 establishments.

What is the address of AETHIS?

The registered office of AETHIS is located at Rue des Ecoles 3, 1330 Rixensart.

Is AETHIS still active?

Yes. According to the CBE (30 October 2026) AETHIS is active, legal situation “Normale toestand”, started on 26 June 1996.

Is AETHIS registered on Peppol?

Yes, AETHIS is registered on the Peppol network with ID 0208:0458439024.

What is the enterprise number of AETHIS?

The enterprise number of AETHIS is BE0458439024.

When was AETHIS founded?

AETHIS was founded on 26 June 1996.

Who are the directors of AETHIS?

According to the 2025 annual accounts, the directors of AETHIS are: THOMAS GROOTAERS, LUC LECHIEN.

Is AETHIS a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 26 June 1996; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account; 2 establishments in the CBE.

How much profit did AETHIS make in 2025?

AETHIS posted a profit after taxes of € 25,464 in financial year 2025.

What is the revenue of AETHIS?

As a small company, AETHIS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 27,371.

Does AETHIS have a website?

Yes, AETHIS has a website at aethis.com.

AETHIS (Public Limited) - Rixensart - BE0458439024

Dossier AETHIS, printed on 30 October 2026 from databakkes.be/en/0458439024/aethis. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2025

AETHIS from Rixensart, company number BE0458439024, closed financial year 2025 with a result of € 25,464 after tax. For that financial year AETHIS recorded a gross margin of € 27,371 and equity of € 78,786. Compared with financial year 2024, the result moved from € 16,784 to € 25,464. 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 March 2, 2026.

What it is worth Growing

€ 78,786

▲ 48% vs 2024

Assets minus debts, by the books. What is left if everything were sold and paid today.

Profit Growing

€ 25,464

▲ 52% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 78,817

▼ 13% vs 2024

Cash and bank balances on the last day of the fiscal year.

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € -242,214.

Debts at end 2025

Bank debt

None

No bank loans on the last day of the fiscal year.

Owed to suppliers

€ 400

▲ 3% vs 2024

Supplier invoices still open on the last day of the fiscal year.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Revenue	-	€ 47,833 Revenue 2023: € 47,833 First fiscal year in the series	-	-
Gross margin	€ -40,293 Gross margin 2022: € -40,293 First fiscal year in the series	€ -37,957 Gross margin 2023: € -37,957 ▲ € 2,336 vs 2022 (€ -40,293) Favourable step	€ 18,161 Gross margin 2024: € 18,161 ▲ € 56,118 vs 2023 (€ -37,957) Favourable step	€ 27,371 Gross margin 2025: € 27,371 ▲ 51% vs 2024 (€ 18,161) Favourable step	▲ 51%
Profit after taxes	€ -40,958 Profit after taxes 2022: € -40,958 First fiscal year in the series	€ -39,902 Profit after taxes 2023: € -39,902 ▲ € 1,056 vs 2022 (€ -40,958) Favourable step	€ 16,784 Profit after taxes 2024: € 16,784 ▲ € 56,686 vs 2023 (€ -39,902) Favourable step	€ 25,464 Profit after taxes 2025: € 25,464 ▲ 52% vs 2024 (€ 16,784) Favourable step	▲ 52%
Equity	€ 76,440 Equity 2022: € 76,440 First fiscal year in the series	€ 36,538 Equity 2023: € 36,538 ▼ 52% vs 2022 (€ 76,440) Unfavourable step	€ 53,322 Equity 2024: € 53,322 ▲ 46% vs 2023 (€ 36,538) Favourable step	€ 78,786 Equity 2025: € 78,786 ▲ 48% vs 2024 (€ 53,322) Favourable step	▲ 48%
Total debts	€ 76,758 Total debts 2022: € 76,758 First fiscal year in the series	€ 76,613 Total debts 2023: € 76,613 Unchanged (€ 76,758) Favourable step	€ 76,618 Total debts 2024: € 76,618 Unchanged (€ 76,613) Unfavourable step	€ 400 Total debts 2025: € 400 ▼ 99% vs 2024 (€ 76,618) Favourable step	▼ 99%
Cash	€ 146,020 Cash 2022: € 146,020 First fiscal year in the series	€ 110,391 Cash 2023: € 110,391 ▼ 24% vs 2022 (€ 146,020) Unfavourable step	€ 90,179 Cash 2024: € 90,179 ▼ 18% vs 2023 (€ 110,391) Unfavourable step	€ 78,817 Cash 2025: € 78,817 ▼ 13% vs 2024 (€ 90,179) Unfavourable step	▼ 13%
Retained profit	€ -244,560 Retained profit 2022: € -244,560 First fiscal year in the series	€ -284,462 Retained profit 2023: € -284,462 ▼ € 39,902 vs 2022 (€ -244,560) Unfavourable step	€ -267,678 Retained profit 2024: € -267,678 ▲ € 16,784 vs 2023 (€ -284,462) Favourable step	€ -242,214 Retained profit 2025: € -242,214 ▲ € 25,464 vs 2024 (€ -267,678) Favourable step	▲ € 25,464
Balance sheet total	€ 153,198 Balance sheet total 2022: € 153,198 First fiscal year in the series	€ 113,151 Balance sheet total 2023: € 113,151 ▼ 26% vs 2022 (€ 153,198) Unchanged	€ 129,940 Balance sheet total 2024: € 129,940 ▲ 15% vs 2023 (€ 113,151) Unchanged	€ 79,186 Balance sheet total 2025: € 79,186 ▼ 39% vs 2024 (€ 129,940) Unchanged	▼ 39%

Key figures of AETHIS, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 30 April 2027.

What happened to AETHIS?

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

2031 THOMAS GROOTAERS stepped down as director. NBB
2031 LUC LECHIEN stepped down as director. NBB
Mar 2, 2026 New annual accounts for financial year 2025: profit of € 25,464 (▲ 52% vs 2024). Source: NBB ↗
2025 THOMAS GROOTAERS became a director. NBB
2025 LUC LECHIEN became a director. NBB
Jun 1, 2018 New establishment in Oud-Heverlee. KBO
Oct 23, 1996 New establishment in Rixensart. KBO
Jun 26, 1996 Start of the company according to the CBE. KBO

In short

From € 40,958 loss in 2022 to € 25,464 profit in 2025.

Best year ever: 2025, with € 25,464 profit.

Original PDFs at the National Bank ↗

Management

MANAGEMENT CONSULTANCY TOO 38.3%

The stake of MANAGEMENT CONSULTANCY TOO comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

AETHIS

The shares are held by MANAGEMENT CONSULTANCY TOO (38.3%).

Directors

According to the 2025 annual accounts

THOMAS GROOTAERS

Managing director

Also active at: MANAGEMENT CONSULTANCY TOO

since 2025 · until 2031

LUC LECHIEN

Managing director

Also active at: MANAGEMENT CONSULTANCY TOO

since 2025 · until 2031

Shareholders

MANAGEMENT CONSULTANCY TOO

38.3%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Rue des Ecoles 3

1330 Rixensart

2.278.003.329

Grezstraat 18

3054 Oud-Heverlee

Active since 1 June 2018

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

Website

HTTPS aethis.com

Technologies

ApachePHPVarnishjQueryjQuery UI

Hosting & Email

Email provider

one.com Mail

Hosting

ONECOM, DK

Domain

aethis.com

Registered

1998-05-19

Registrar

One.com A/S

Expires

2026-05-18

Website info

HTTPS Ja

Features

Blog Jobs Contact page

Security

✓ HTTPS

✗ SPF

✗ DMARC

Network

✓ IPv6

Details

Company number

0458.439.024

VAT number

BE 0458.439.024

Registered office

Rue des Ecoles 3, 1330 Rixensart

Names & denominations

AETHIS

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

26 June 1996

Peppol

Active · Active since 9 Dec 2025

Contact

aethis.com [email protected]

Activities · NACE

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Computeradviesbureaus

Computerconsultancy-activiteiten

View on CBE Public ↗ Annual accounts (NBB) ↗

AETHIS

Financials

What happened to AETHIS?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Website

Technologies

Hosting & Email

Domain

Website info

Features

Security

Network

Details

Frequently asked questions