What is the address of RONSIM?

The registered office of RONSIM is located at Dam(Kor) 10, 8500 Kortrijk.

Is RONSIM still active?

Yes. According to the CBE (29 October 2026) RONSIM is active, legal situation “Normale toestand”, started on 15 May 1987.

Is RONSIM registered on Peppol?

Yes, RONSIM is registered on the Peppol network with ID 0208:0431218844.

What is the enterprise number of RONSIM?

The enterprise number of RONSIM is BE0431218844.

When was RONSIM founded?

RONSIM was founded on 15 May 1987.

Who are the directors of RONSIM?

According to the 2025 annual accounts, the directors of RONSIM are: Thiers Invest, FREJUT.

Is RONSIM a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 15 May 1987; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did RONSIM make in 2025?

RONSIM recorded a loss after taxes of € 22,133 in financial year 2025.

What is the revenue of RONSIM?

As a small company, RONSIM is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -2,688.

RONSIM (Public Limited) - Kortrijk - BE0431218844

Dossier RONSIM, printed on 29 October 2026 from databakkes.be/en/0431218844/ronsim. 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.

Negative equity NBB

More debt than assets in 4 of the last 4 fiscal years.
Two loss years in a row NBB

Negative result in 2024 and 2025.
Tight liquidity NBB

Cash and receivables cover 0 % of short-term debt in 2025; threshold 65 %.
Busy address KBO

11 other companies have their registered office at the same address; threshold 10.

Financials

Financial year 2025

RONSIM from Kortrijk, company number BE0431218844, closed financial year 2025 with a result of € -22,133 after tax. For that financial year RONSIM recorded a gross margin of € -2,688 and equity of € -315,075. Compared with financial year 2024, the result moved from € -21,287 to € -22,133. The company made a loss. 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 July 23, 2026.

What it is worth Caution

€ -315,075

▼ € 22,133 vs 2024

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

Loss Caution

€ -22,133

▼ 4 % more loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 605

▼ 73% 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 € -377,075.

Debts at end 2025

Bank debt

None

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ -1,840 Gross margin 2022: € -1,840 First fiscal year in the series	€ 945 Gross margin 2023: € 945 ▲ € 2,785 vs 2022 (€ -1,840) Favourable step	€ -2,599 Gross margin 2024: € -2,599 ▼ € 3,544 vs 2023 (€ 945) Unfavourable step	€ -2,688 Gross margin 2025: € -2,688 ▼ € 90 vs 2024 (€ -2,599) Unfavourable step	▼ € 90
Profit after taxes	€ -18,312 Profit after taxes 2022: € -18,312 First fiscal year in the series	€ -16,894 Profit after taxes 2023: € -16,894 ▲ € 1,418 vs 2022 (€ -18,312) Favourable step	€ -21,287 Profit after taxes 2024: € -21,287 ▼ € 4,393 vs 2023 (€ -16,894) Unfavourable step	€ -22,133 Profit after taxes 2025: € -22,133 ▼ € 846 vs 2024 (€ -21,287) Unfavourable step	▼ € 846
Equity	€ -254,762 Equity 2022: € -254,762 First fiscal year in the series	€ -271,655 Equity 2023: € -271,655 ▼ € 16,894 vs 2022 (€ -254,762) Unfavourable step	€ -292,942 Equity 2024: € -292,942 ▼ € 21,287 vs 2023 (€ -271,655) Unfavourable step	€ -315,075 Equity 2025: € -315,075 ▼ € 22,133 vs 2024 (€ -292,942) Unfavourable step	▼ € 22,133
Total debts	€ 434,443 Total debts 2022: € 434,443 First fiscal year in the series	€ 455,911 Total debts 2023: € 455,911 ▲ 5% vs 2022 (€ 434,443) Unfavourable step	€ 474,500 Total debts 2024: € 474,500 ▲ 4% vs 2023 (€ 455,911) Unfavourable step	€ 495,066 Total debts 2025: € 495,066 ▲ 4% vs 2024 (€ 474,500) Unfavourable step	▲ 4%
Cash	€ 365 Cash 2022: € 365 First fiscal year in the series	€ 136 Cash 2023: € 136 ▼ 63% vs 2022 (€ 365) Unfavourable step	€ 2,242 Cash 2024: € 2,242 ▲ € 2,106 vs 2023 (€ 136) Favourable step	€ 605 Cash 2025: € 605 ▼ 73% vs 2024 (€ 2,242) Unfavourable step	▼ 73%
Retained profit	€ -316,762 Retained profit 2022: € -316,762 First fiscal year in the series	€ -333,655 Retained profit 2023: € -333,655 ▼ € 16,894 vs 2022 (€ -316,762) Unfavourable step	€ -354,942 Retained profit 2024: € -354,942 ▼ € 21,287 vs 2023 (€ -333,655) Unfavourable step	€ -377,075 Retained profit 2025: € -377,075 ▼ € 22,133 vs 2024 (€ -354,942) Unfavourable step	▼ € 22,133
Balance sheet total	€ 179,682 Balance sheet total 2022: € 179,682 First fiscal year in the series	€ 184,256 Balance sheet total 2023: € 184,256 ▲ 3% vs 2022 (€ 179,682) Unchanged	€ 181,558 Balance sheet total 2024: € 181,558 ▼ 1% vs 2023 (€ 184,256) Unchanged	€ 179,991 Balance sheet total 2025: € 179,991 ▼ 1% vs 2024 (€ 181,558) Unchanged	▼ 1%

Key figures of RONSIM, 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 RONSIM?

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

Jul 23, 2026 New annual accounts for financial year 2025: loss of € 22,133. Source: NBB ↗
2023 Thiers Invest became a director. NBB
2023 FREJUT became a director. NBB
Jun 3, 1987 New establishment in Kruisem. KBO
May 15, 1987 Start of the company according to the CBE. KBO

In short

From € 18,312 loss in 2022 to € 22,133 loss in 2025.

Original PDFs at the National Bank ↗

Management

Thiers Properties 99.9%

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

RONSIM

Behind RONSIM are Thiers Invest and FREJUT. The shares are held by Thiers Properties (99.9%).

Directors

According to the 2025 annual accounts

Thiers Invest

Managing director · represented by Thiers Lieven

Also active at: Thiers Properties, THIERS, Stasegemse Bouwmaatschappij, MARINALYS, SEA FLOWER, ARDINVEST, STAD EN MILIEU, DE LIJSTERBESSE +4 more

since 2023

FREJUT

Director · represented by Thiers Frederiek

Also active at: Thiers Properties, THIERS, Stasegemse Bouwmaatschappij, MARINALYS, ARDINVEST, STAD EN MILIEU, DE LIJSTERBESSE, THIERS INVEST +3 more

since 2023

Shareholders

Thiers Properties

99.9%

Participations

No participations in other companies reported.

Establishments

Establishment units

Physical locations of this company

Registered office

Dam(Kor) 10

8500 Kortrijk

2.030.829.810

Kruishoutemsesteenweg 181

9750 Kruisem

Active since 3 June 1987

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 11 companies are registered at this address.

All companies at this address →

Thiers Properties same network

€ 189,708 gross margin · 2025

THIERS same network

€ 2.1 million revenue · 2025

Stasegemse Bouwmaatschappij same network

€ 27,500 revenue · 2025

MARINALYS same network

€ 25,201 gross margin · 2025

FIDUCIAIRE SECURAC B.V.B.A.

+6 more

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

Details

Company number: 0431.218.844
VAT number: BE 0431.218.844
Registered office: Dam(Kor) 10, 8500 Kortrijk
Names & denominations: RONSIM
Enterprise type: Rechtspersoon
Legal form: Public limited company
Legal situation: Normale toestand
Start date: 15 May 1987
Peppol: Active · Active since 9 Sept 2025

View on CBE Public ↗ Annual accounts (NBB) ↗