What does OPAL-SYSTEMS do?

OPAL-SYSTEMS is a heating and ventilation installer in Arlon. Public Limited, started on 17 December 2009, 2 establishments.

What is the address of OPAL-SYSTEMS?

The registered office of OPAL-SYSTEMS is located at Avenue de Mersch 127, 6700 Arlon.

Is OPAL-SYSTEMS still active?

Yes. According to the CBE (29 October 2026) OPAL-SYSTEMS is active, legal situation “Normale toestand”, started on 17 December 2009.

Is OPAL-SYSTEMS registered on Peppol?

Yes, OPAL-SYSTEMS is registered on the Peppol network with ID 0208:0821605044.

What is the enterprise number of OPAL-SYSTEMS?

The enterprise number of OPAL-SYSTEMS is BE0821605044.

When was OPAL-SYSTEMS founded?

OPAL-SYSTEMS was founded on 17 December 2009.

Who are the directors of OPAL-SYSTEMS?

According to the 2025 annual accounts, the directors of OPAL-SYSTEMS are: CFM² SRL, Stéphane MILLIUS, Catharina Keller, Patrick Kemper, Pauline Franck, Pierre-Yves FRANCK, Charlotte FRANCK, P. Franck Management SRL.

Is OPAL-SYSTEMS a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 17 December 2009; 5 annual accounts filed, latest fiscal year 2025; 8 directors known from the annual account; 2 establishments in the CBE.

How much profit did OPAL-SYSTEMS make in 2025?

OPAL-SYSTEMS recorded a loss after taxes of € 84,152 in financial year 2025.

What is the revenue of OPAL-SYSTEMS?

As a small company, OPAL-SYSTEMS is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 97,673.

How much does an employee at OPAL-SYSTEMS earn?

The average wage cost per full-time employee at OPAL-SYSTEMS was € 50,300 in 2025: staff costs of € 175,985 for 3.5 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does OPAL-SYSTEMS have?

According to the 2025 annual accounts, OPAL-SYSTEMS has 3.5 full-time equivalents (FTE).

Does OPAL-SYSTEMS have a website?

Yes, OPAL-SYSTEMS has a website at opal-systems.be.

OPAL-SYSTEMS (Public Limited) - Arlon - BE0821605044

Dossier OPAL-SYSTEMS, printed on 29 October 2026 from databakkes.be/en/0821605044/opal-systems. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

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 5.5 to 3.5.

Financials

Financial year 2025

OPAL-SYSTEMS from Arlon, company number BE0821605044, closed financial year 2025 with a result of € -84,152 after tax. For that financial year OPAL-SYSTEMS recorded a gross margin of € 97,673 and equity of € 771,692. Compared with financial year 2024, the result moved from € 78,396 to € -84,152. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on May 13, 2026.

What it is worth Healthy

€ 771,692

▼ 10% vs 2024

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

Loss Caution

€ -84,152

▼ still € 78,396 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 61,024

▲ 14% vs 2024

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

Where the profit goes Caution

Loss, nothing to pay out

Reserves fell to € 419,692.

People and assets in 2025

Full-time equivalents

3.5

▼ 0.8 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 175,985

▼ 22% vs 2024

€ 50,300 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.

Vehicles and equipment

€ 17,381

▼ 49% vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 18,006

▼ 53% vs 2024

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

Taxes

€ 3,348

▼ 61% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 441,476 Gross margin 2022: € 441,476 First fiscal year in the series	€ 424,575 Gross margin 2023: € 424,575 ▼ 4% vs 2022 (€ 441,476) Unfavourable step	€ 318,022 Gross margin 2024: € 318,022 ▼ 25% vs 2023 (€ 424,575) Unfavourable step	€ 97,673 Gross margin 2025: € 97,673 ▼ 69% vs 2024 (€ 318,022) Unfavourable step	▼ 69%
Profit after taxes	€ 177,414 Profit after taxes 2022: € 177,414 First fiscal year in the series	€ 147,336 Profit after taxes 2023: € 147,336 ▼ 17% vs 2022 (€ 177,414) Unfavourable step	€ 78,396 Profit after taxes 2024: € 78,396 ▼ 47% vs 2023 (€ 147,336) Unfavourable step	€ -84,152 Profit after taxes 2025: € -84,152 ▼ € 162,548 vs 2024 (€ 78,396) Unfavourable step	▼ € 162,548
Equity	€ 735,111 Equity 2022: € 735,111 First fiscal year in the series	€ 854,448 Equity 2023: € 854,448 ▲ 16% vs 2022 (€ 735,111) Favourable step	€ 855,844 Equity 2024: € 855,844 Unchanged (€ 854,448) Favourable step	€ 771,692 Equity 2025: € 771,692 ▼ 10% vs 2024 (€ 855,844) Unfavourable step	▼ 10%
Total debts	€ 220,807 Total debts 2022: € 220,807 First fiscal year in the series	€ 204,696 Total debts 2023: € 204,696 ▼ 7% vs 2022 (€ 220,807) Favourable step	€ 293,912 Total debts 2024: € 293,912 ▲ 44% vs 2023 (€ 204,696) Unfavourable step	€ 172,994 Total debts 2025: € 172,994 ▼ 41% vs 2024 (€ 293,912) Favourable step	▼ 41%
Cash	€ 665,926 Cash 2022: € 665,926 First fiscal year in the series	€ 94,591 Cash 2023: € 94,591 ▼ 86% vs 2022 (€ 665,926) Unfavourable step	€ 53,462 Cash 2024: € 53,462 ▼ 43% vs 2023 (€ 94,591) Unfavourable step	€ 61,024 Cash 2025: € 61,024 ▲ 14% vs 2024 (€ 53,462) Favourable step	▲ 14%
Retained profit	€ 383,111 Retained profit 2022: € 383,111 First fiscal year in the series	€ 502,448 Retained profit 2023: € 502,448 ▲ 31% vs 2022 (€ 383,111) Favourable step	€ 503,844 Retained profit 2024: € 503,844 Unchanged (€ 502,448) Favourable step	€ 419,692 Retained profit 2025: € 419,692 ▼ 17% vs 2024 (€ 503,844) Unfavourable step	▼ 17%
Dividend	€ 0 Dividend 2022: € 0 First fiscal year in the series	€ 28,000 Dividend 2023: € 28,000 Unchanged (€ 0) Unchanged	€ 77,000 Dividend 2024: € 77,000 ▲ 175% vs 2023 (€ 28,000) Unchanged	€ 0 Dividend 2025: € 0 ▼ 100% vs 2024 (€ 77,000) Unchanged	▼ 100%
Balance sheet total	€ 955,918 Balance sheet total 2022: € 955,918 First fiscal year in the series	€ 1,059,144 Balance sheet total 2023: € 1,059,144 ▲ 11% vs 2022 (€ 955,918) Unchanged	€ 1,149,756 Balance sheet total 2024: € 1,149,756 ▲ 9% vs 2023 (€ 1,059,144) Unchanged	€ 944,685 Balance sheet total 2025: € 944,685 ▼ 18% vs 2024 (€ 1,149,756) Unchanged	▼ 18%
Employees (FTE)	5.5 Employees (FTE) 2022: 5.5 First fiscal year in the series	5.5 Employees (FTE) 2023: 5.5 Unchanged (5.5) Unchanged	4.3 Employees (FTE) 2024: 4.3 ▼ 1.2 vs 2023 (5.5) Unchanged	3.5 Employees (FTE) 2025: 3.5 ▼ 0.8 vs 2024 (4.3) Unchanged	▼ 0.8

Key figures of OPAL-SYSTEMS, 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 OPAL-SYSTEMS?

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

2027 Stéphane MILLIUS stepped down as director. NBB
2027 CFM² SRL stepped down as director. NBB
2027 Catharina Keller stepped down as director. NBB
2027 Patrick Kemper stepped down as director. NBB
2027 Pierre-Yves FRANCK stepped down as director. NBB
2027 P. Franck Management SRL stepped down as director. NBB
May 13, 2026 New annual accounts for financial year 2025: loss of € 84,152 (▼ € 162,548 vs 2024). Source: NBB ↗
2025 CFM² SRL became a director. NBB

In short

From € 177,414 profit in 2022 to € 84,152 loss in 2025.

Paid € 118,259 in corporate taxes since 2022.

Best year ever: 2022, with € 177,414 profit.

On average € 27,900 of value added per employee in 2025.

Original PDFs at the National Bank ↗

Management

INVESTSUD TECH 14.2%

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

OPAL-SYSTEMS

OPAL-Systems Luxembourg S.à.r.l. 100%

The shares are held by INVESTSUD TECH (14.2%). It owns 100% of OPAL-Systems Luxembourg S.à.r.l. itself.

Directors

According to the 2025 annual accounts

CFM² SRL

Director · represented by Charlotte Franck

since 2025 · until 2027

Stéphane MILLIUS

Director

since 2020 · until 2027

Catharina Keller

Director

Also active at: COURANT D'AIR, KATHO KOMMERZ

since 2018 · until 2027

Patrick Kemper

Director

since 2009 · until 2027

Pauline Franck

Director

since 2024 · until 2025

Pierre-Yves FRANCK

Managing director

since 2009 · until 2027

Charlotte FRANCK

Director

since 2019 · until 2025

P. Franck Management SRL

Director · represented by Pauline Franck

since 2025 · until 2027

Shareholders

INVESTSUD TECH

14.2%

Participations

OPAL-Systems Luxembourg S.à.r.l.

100%

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue de Mersch 127

6700 Arlon

2.275.922.975

Grand Place(PIE) 8

7100 La Louvière

Active since 1 January 2018

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

Website

HTTPS opal-systems.be

Canonical: https://www.opal-systems.be/

Technologies

AOSContact Form 7Facebook PixelGoogle AnalyticsGoogle FontsLightboxOwl CarouselPHPWPMLWordPressYoast SEOjQuery

Hosting & Email

Email provider

Microsoft 365

Hosting

OVH, FR

Website info

HTTPS Ja

Languages DE, EN, FR, NL

Features

Webshop Ads

Security

✓ HTTPS

✓ SPF

✓ DMARC

Network

✓ IPv6

Details

Company number

0821.605.044

VAT number

BE 0821.605.044

Registered office

Avenue de Mersch 127, 6700 Arlon

Names & denominations

OPAL-SYSTEMS

Enterprise type

Rechtspersoon

Legal form

Public limited company

Legal situation

Normale toestand

Start date

17 December 2009

Peppol

Active · Active since 20 Nov 2020

Contact

opal-systems.be [email protected] 0496826434

Activities · NACE

Installatie van verwarming, klimaatregeling, koeling en ventilatie aangedreven door elektriciteit

Bouw van civieltechnische werken voor vloeistoffen, neg

View on CBE Public ↗ Annual accounts (NBB) ↗

OPAL-SYSTEMS

Warning lights

Financials

What happened to OPAL-SYSTEMS?

Management

Directors

Shareholders

Participations

Establishments

Establishment units

Website

Technologies

Hosting & Email

Website info

Features

Security

Network

Details

Frequently asked questions