MARSIM is a property company in Keerbergen. Private Limited, started on 26 January 2015, 1 establishment.

What is the address of MARSIM?

The registered office of MARSIM is located at Koesterweg 11, 3140 Keerbergen.

Is MARSIM still active?

Yes. According to the CBE (31 October 2026) MARSIM is active, legal situation “Normale toestand”, started on 26 January 2015.

Is MARSIM registered on Peppol?

Yes, MARSIM is registered on the Peppol network with ID 0208:0578884221.

What is the enterprise number of MARSIM?

The enterprise number of MARSIM is BE0578884221.

When was MARSIM founded?

MARSIM was founded on 26 January 2015.

Who are the directors of MARSIM?

According to the 2026 annual accounts, the directors of MARSIM are: Anja Serry.

Is MARSIM a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 26 January 2015; 5 annual accounts filed, latest fiscal year 2026; 1 directors known from the annual account.

How much profit did MARSIM make in 2026?

MARSIM posted a profit after taxes of € 21,987 in financial year 2026.

What is the revenue of MARSIM?

As a small company, MARSIM is not required to publish revenue in its annual accounts. In financial year 2026, its added value was € 50,017.

MARSIM (Private Limited) - Keerbergen - BE0578884221

Dossier MARSIM, printed on 31 October 2026 from databakkes.be/en/0578884221/marsim. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Financials

Financial year 2026

MARSIM from Keerbergen, company number BE0578884221, closed financial year 2026 with a result of € 21,987 after tax. For that financial year MARSIM recorded a gross margin of € 50,017 and equity of € 1 million. Compared with financial year 2025, the result moved from € -31,526 to € 21,987. 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 October 23, 2026.

What it is worth Growing

€ 1 million

▲ 2% vs 2025

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

Profit Growing

€ 21,987

▲ still € 31,526 loss in 2025

Profit after tax over the fiscal year.

Cash in the bank

€ 20,000

▲ 36% vs 2025

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

Where the profit goes Growing

Stays in the company

No dividend for 2026. Retained profit grew to € 351,959.

Debts at end 2026

Bank debt ≈ 1 years to go The accounts give the long-term loan and the part due within the year. The remainder divided by that part is the number of years at an equal pace; a new loan or early repayment changes it.

€ 38,465

€ 35,459 is repaid this year. At this pace the long-term loan is gone in ≈ 1 years.

Owed to suppliers

€ 5,898

▼ 91% vs 2025

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

Taxes and wages

€ 9,014

▲ € 8,699 vs 2025

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2023	2024	2025	2026	Change 2025 → 2026
Gross margin	€ 29,976 Gross margin 2023: € 29,976 First fiscal year in the series	€ 38,372 Gross margin 2024: € 38,372 ▲ 28% vs 2023 (€ 29,976) Favourable step	€ 25,578 Gross margin 2025: € 25,578 ▼ 33% vs 2024 (€ 38,372) Unfavourable step	€ 50,017 Gross margin 2026: € 50,017 ▲ 96% vs 2025 (€ 25,578) Favourable step	▲ 96%
Profit after taxes	€ 14,455 Profit after taxes 2023: € 14,455 First fiscal year in the series	€ 18,054 Profit after taxes 2024: € 18,054 ▲ 25% vs 2023 (€ 14,455) Favourable step	€ -31,526 Profit after taxes 2025: € -31,526 ▼ € 49,581 vs 2024 (€ 18,054) Unfavourable step	€ 21,987 Profit after taxes 2026: € 21,987 ▲ € 53,513 vs 2025 (€ -31,526) Favourable step	▲ € 53,513
Equity	€ 992,957 Equity 2023: € 992,957 First fiscal year in the series	€ 1,011,011 Equity 2024: € 1,011,011 ▲ 2% vs 2023 (€ 992,957) Favourable step	€ 979,485 Equity 2025: € 979,485 ▼ 3% vs 2024 (€ 1,011,011) Unfavourable step	€ 1,001,472 Equity 2026: € 1,001,472 ▲ 2% vs 2025 (€ 979,485) Favourable step	▲ 2%
Total debts	€ 12,576 Total debts 2023: € 12,576 First fiscal year in the series	€ 12,251 Total debts 2024: € 12,251 ▼ 3% vs 2023 (€ 12,576) Favourable step	€ 67,531 Total debts 2025: € 67,531 ▲ € 55,280 vs 2024 (€ 12,251) Unfavourable step	€ 61,915 Total debts 2026: € 61,915 ▼ 8% vs 2025 (€ 67,531) Favourable step	▼ 8%
Cash	€ 28,538 Cash 2023: € 28,538 First fiscal year in the series	€ 10,859 Cash 2024: € 10,859 ▼ 62% vs 2023 (€ 28,538) Unfavourable step	€ 14,698 Cash 2025: € 14,698 ▲ 35% vs 2024 (€ 10,859) Favourable step	€ 20,000 Cash 2026: € 20,000 ▲ 36% vs 2025 (€ 14,698) Favourable step	▲ 36%
Land & buildings	€ 166,666 Land & buildings 2023: € 166,666 First fiscal year in the series	€ 165,493 Land & buildings 2024: € 165,493 ▼ 1% vs 2023 (€ 166,666) Unchanged	€ 166,392 Land & buildings 2025: € 166,392 ▲ 1% vs 2024 (€ 165,493) Unchanged	€ 164,926 Land & buildings 2026: € 164,926 ▼ 1% vs 2025 (€ 166,392) Unchanged	▼ 1%
Retained profit	€ 343,444 Retained profit 2023: € 343,444 First fiscal year in the series	€ 361,498 Retained profit 2024: € 361,498 ▲ 5% vs 2023 (€ 343,444) Favourable step	€ 329,972 Retained profit 2025: € 329,972 ▼ 9% vs 2024 (€ 361,498) Unfavourable step	€ 351,959 Retained profit 2026: € 351,959 ▲ 7% vs 2025 (€ 329,972) Favourable step	▲ 7%
Bank debt	€ 0 Bank debt 2023: € 0 First fiscal year in the series	€ 0 Bank debt 2024: € 0 Unchanged (€ 0) Unchanged	€ 0 Bank debt 2025: € 0 Unchanged (€ 0) Unchanged	€ 38,465 Bank debt 2026: € 38,465 Unchanged (€ 0) Unfavourable step
Balance sheet total	€ 1,005,533 Balance sheet total 2023: € 1,005,533 First fiscal year in the series	€ 1,023,263 Balance sheet total 2024: € 1,023,263 ▲ 2% vs 2023 (€ 1,005,533) Unchanged	€ 1,047,016 Balance sheet total 2025: € 1,047,016 ▲ 2% vs 2024 (€ 1,023,263) Unchanged	€ 1,063,387 Balance sheet total 2026: € 1,063,387 ▲ 2% vs 2025 (€ 1,047,016) Unchanged	▲ 2%

Key figures of MARSIM, fiscal years 2023 to 2026, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2027) expected before 31 October 2027.

What happened to MARSIM?

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

Oct 23, 2026 New annual accounts for financial year 2026: profit of € 21,987. Source: NBB ↗
2020 Anja Serry became a director. NBB
Jan 26, 2015 New establishment in Boortmeerbeek. KBO
Jan 26, 2015 Start of the company according to the CBE. KBO

In short

From € 14,455 profit in 2023 to € 21,987 profit in 2026.

Paid € 17,915 in corporate taxes since 2023.

Best year ever: 2026, with € 21,987 profit.

Original PDFs at the National Bank ↗

Management

Anja Serry

MARSIM

SERRAN

Behind MARSIM is Anja Serry. Anja Serry is also behind SERRAN.

Directors

According to the 2026 annual accounts

Anja Serry

Statutaire Bestuurder

Also active at: SERRAN

since 2020

Establishments

Establishment units

Physical locations of this company

Registered office

Koesterweg 11

3140 Keerbergen

2.241.381.374

Anderveldstraat 9

3190 Boortmeerbeek

Active since 26 January 2015

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

Details

Company number: 0578.884.221
VAT number: BE 0578.884.221
Registered office: Koesterweg 11, 3140 Keerbergen
Names & denominations: MARSIM
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 26 January 2015
Peppol: Active · Active since 31 Mar 2026
Activities · NACE: Verhuur en exploitatie van eigen of geleased niet-residentieel onroerend goed, exclusief terreinen

View on CBE Public ↗ Annual accounts (NBB) ↗