Active · per the CBE, 30 September 2026

INSAVER SUD

BE0888476547

Rechtspersoon Public limited company 1 establishment

INSAVER SUD is a heating and ventilation installer in Herstal. Public Limited, started on 3 April 2007, 1 establishment.

Rue du Fond des Fourches 23C, 4041 Herstal

Active for

19 year, 5 months

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 102.2 to 13.5.

Financials

Financial year 2025

INSAVER SUD from Herstal, company number BE0888476547, closed financial year 2025 with a result of € 1.6 million after tax. For that financial year INSAVER SUD recorded revenue of € 6.4 million and equity of € 1.7 million. Compared with financial year 2024, the result moved from € 436,263 to € 1.6 million. 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 June 5, 2026.

What it is worth Growing

€ 1.7 million

▲ € 1.5 million vs 2024

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

Profit Growing

€ 1.6 million

▲ 258% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 1.9 million

▲ 44% 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 € -4.2 million.

People and assets in 2025

Full-time equivalents

13.5

▼ 26.6 vs 2024

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

Wage cost

€ 1.3 million

▼ 50% vs 2024

€ 93,100 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.

Vehicles and equipment

€ 35,725

▼ 55% 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

€ 1.5 million

▼ 62% vs 2024

Supplier invoices still open on the last day of the fiscal year. Pays suppliers within 105 days on average.

Wages and social charges

€ 30,300

▼ 81% vs 2024

Wages, holiday pay and social contributions still to pay. No outstanding taxes.

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Key figures per fiscal year Download key figures (CSV)
2022202320242025Change 2024 → 2025
Revenue € 23,443,045 € 30,504,319 € 17,415,175 € 6,377,745 ▼ 63%
Profit after taxes € -2,920,649 € -3,751,480 € 436,263 € 1,562,152 ▲ 258%
Equity € 5,708 € -275,244 € 149,798 € 1,673,996 ▲ € 1.5 million
Total debts € 13,119,843 € 11,707,828 € 11,629,476 € 2,317,088 ▼ 80%
Cash € 204,796 € 582,132 € 1,328,869 € 1,916,650 ▲ 44%
Land & buildings € 810,375 € 732,323 € 621,300 -
Retained profit € -2,529,974 € -6,266,248 € -5,814,780 € -4,176,604 ▲ € 1.6 million
Bank debt € 5,922,311 € 5,432,421 € 4,818,521 € 0 ▼ 100%
Balance sheet total € 14,217,406 € 13,023,085 € 13,349,443 € 4,849,747 ▼ 64%
Employees (FTE) 119 102.2 40.1 13.5 ▼ 26.6

Key figures of INSAVER SUD, 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 INSAVER SUD?

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

  • MIREKA SRL stepped down as director. NBB
  • Stefan PIETERS stepped down as director. NBB
  • New annual accounts for financial year 2025: profit of € 1.6 million (▲ 258% vs 2024). Source: NBB ↗
  • Christophe. LECLERCQ stepped down as director. NBB
  • GO4GROWTH SRL stepped down as director. NBB
  • Stefan PIETERS became a director. NBB
  • MIREKA SRL became a director. NBB
  • Eric MERTENS stepped down as director. NBB

In short

From € 2.9 million loss in 2022 to € 1.6 million profit in 2025.

Paid € 23,046 in corporate taxes since 2022.

Best year ever: 2025, with € 1.6 million profit.

Pays suppliers within 105 days on average.

Management

The stake of Luminus Services Sud, Insaver comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

INSAVER SUD

The shares are held by Luminus Services Sud (100%) and Insaver (100%).

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Directors

According to the 2025 annual accounts

MIREKA SRL

Managing director · represented by Stijn CUPPENS

Also active at: ATOM, Insaver

since 2025 · until 2032

Eric MERTENS

Managing director

Also active at: ERVAC, NEWELEC, Luminus Services Sud

since 2022 · until 2025

Ingrid RENSON

Director

Also active at: NEWELEC, GESTION, FINANCE ET ADMINISTRATION

since 2022 · until 2025

Christophe LECLERCQ

Managing director

Also active at: ERVAC, NEWELEC, GESTION, FINANCE ET ADMINISTRATION, Luminus Services Sud

since 2022 · until 2025

Christophe. LECLERCQ

Personne déléguée à la gestion journalière

since 2022 · until 2026

GO4GROWTH SRL

Managing director · represented by Dirk TRIANGLE

Also active at: ATOM, Insaver

since 2025 · until 2026

Stefan PIETERS

Director

since 2026 · until 2032

Shareholders

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Rue du Fond des Fourches 23C

4041 Herstal

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

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

Details

Company number
0888.476.547
VAT number
BE 0888.476.547
Registered office
Rue du Fond des Fourches 23C, 4041 Herstal
Names & denominations
INSAVER SUD
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
3 April 2007
Peppol
Active · Active since 5 Jan 2026
Activities · NACE

Installatie van verwarming, klimaatregeling en ventilatie

Installatie van duurzame elektrische installaties

Ingenieurs en aanverwante technische adviseurs, exclusief landmeters

Dakwerkzaamheden

Overige reiniging van gebouwen; industriële reiniging

Industriële reiniging

Frequently asked questions

What does INSAVER SUD do?
INSAVER SUD is a heating and ventilation installer in Herstal. Public Limited, started on 3 April 2007, 1 establishment.
What is the address of INSAVER SUD?
The registered office of INSAVER SUD is located at Rue du Fond des Fourches 23C, 4041 Herstal.
Is INSAVER SUD still active?
Yes. According to the CBE (30 September 2026) INSAVER SUD is active, legal situation “Normale toestand”, started on 3 April 2007.
Is INSAVER SUD registered on Peppol?
Yes, INSAVER SUD is registered on the Peppol network with ID 0208:0888476547.
What is the enterprise number of INSAVER SUD?
The enterprise number of INSAVER SUD is BE0888476547.
When was INSAVER SUD founded?
INSAVER SUD was founded on 3 April 2007.