Active · per the CBE, 17 September 2026

MASTERFLEX

BE0808639312

Rechtspersoon Private limited company 1 establishment

MASTERFLEX is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 23 December 2008, 1 establishment.

Eduard Arsenstraat 92 bis, 2640 Mortsel

Behind the company: Gunter Marissen.

Active for

17 year, 8 months

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

  • Negative equity NBB

    More debt than assets in 4 of the last 4 fiscal years.

  • Tight liquidity NBB

    Cash and receivables cover 9 % of short-term debt in 2024; threshold 65 %.

Financials

Financial year 2024

MASTERFLEX from Mortsel, company number BE0808639312, closed financial year 2024 with a result of € 1,294 after tax. For that financial year MASTERFLEX recorded a gross margin of € 1,883 and equity of € -43,492. Compared with financial year 2023, the result moved from € -2,850 to € 1,294. Profitable, and profit is growing. More debts than assets. High debts against a small own buffer. The most recent annual accounts were filed with the National Bank of Belgium on August 7, 2025.

What it is worth Caution

€ -43,492

▲ € 1,294 vs 2023

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

Profit Growing

€ 1,294

▲ still € 2,850 loss in 2023

Profit after tax over the fiscal year.

Cash in the bank

€ 3,446

▲ 31% vs 2023

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

Where the profit goes Growing

Stays in the company

No dividend for 2024. Retained profit grew to € -49,692.

People and assets in 2024

Full-time equivalents estimate

≈ 1

No payroll staff. One director, so that person most likely runs the business.

Debts at end 2024

Bank debt

None

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

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Key figures per fiscal year Download key figures (CSV)
2021202220232024Change 2023 → 2024
Gross margin € -23,071 € -6,036 € -2,280 € 1,883 ▲ € 4,163
Profit after taxes € -23,312 € -6,291 € -2,850 € 1,294 ▲ € 4,145
Equity € -35,645 € -41,937 € -44,787 € -43,492 ▲ € 1,294
Total debts € 36,879 € 43,936 € 47,614 € 47,614
Cash € 234 € 1,999 € 2,634 € 3,446 ▲ 31%
Retained profit € -41,845 € -48,137 € -50,987 € -49,692 ▲ € 1,294
Balance sheet total € 1,234 € 1,999 € 2,827 € 4,121 ▲ 46%

Key figures of MASTERFLEX, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.

What happened to MASTERFLEX?

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

  • New annual accounts for financial year 2024: profit of € 1,294. filed late Source: NBB ↗
  • Gunter Marissen became a director. NBB
  • New establishment in Ranst. KBO
  • Start of the company according to the CBE. KBO

In short

From € 23,312 loss in 2021 to € 1,294 profit in 2024.

Best year ever: 2024, with € 1,294 profit.

Management

Gunter Marissen
MASTERFLEX

Behind MASTERFLEX is Gunter Marissen. Gunter Marissen is also behind Y-DENTITY and INVESTORE.

See the full network in the app

Directors

According to the 2024 annual accounts

Gunter Marissen

Director

Also active at: Y-DENTITY, INVESTORE

since 2015

Establishments

Establishment units

Physical locations of this company

Registered office

Eduard Arsenstraat 92 bis

2640 Mortsel

2.175.431.371

Herentalsebaan 151

2520 Ranst

Active since 1 January 2009

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

Details

Company number
0808.639.312
VAT number
BE 0808.639.312
Registered office
Eduard Arsenstraat 92 bis, 2640 Mortsel
Names & denominations
MASTERFLEX
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
23 December 2008
Peppol
Active · Active since 3 Dec 2025
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Administratieve en ondersteunende activiteiten ten behoeve van kantoren

Diverse administratieve activiteiten ten behoeve van kantoren

Frequently asked questions

What does MASTERFLEX do?
MASTERFLEX is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 23 December 2008, 1 establishment.
What is the address of MASTERFLEX?
The registered office of MASTERFLEX is located at Eduard Arsenstraat 92 bis, 2640 Mortsel.
Is MASTERFLEX still active?
Yes. According to the CBE (17 September 2026) MASTERFLEX is active, legal situation “Normale toestand”, started on 23 December 2008.
Is MASTERFLEX registered on Peppol?
Yes, MASTERFLEX is registered on the Peppol network with ID 0208:0808639312.
What is the enterprise number of MASTERFLEX?
The enterprise number of MASTERFLEX is BE0808639312.
When was MASTERFLEX founded?
MASTERFLEX was founded on 23 December 2008.