What does MJ-TECH do?

MJ-TECH is an electrical contractor in Chaumont-Gistoux. Private Limited, started on 18 December 2017, 1 establishment.

What is the address of MJ-TECH?

The registered office of MJ-TECH is located at Chemin du Relai, Corroy 12 box 6, 1325 Chaumont-Gistoux.

Is MJ-TECH still active?

Yes. According to the CBE (29 October 2026) MJ-TECH is active, legal situation “Normale toestand”, started on 18 December 2017.

Is MJ-TECH registered on Peppol?

Yes, MJ-TECH is registered on the Peppol network with ID 0208:0686570651.

What is the enterprise number of MJ-TECH?

The enterprise number of MJ-TECH is BE0686570651.

When was MJ-TECH founded?

MJ-TECH was founded on 18 December 2017.

Who are the directors of MJ-TECH?

According to the 2025 annual accounts, the directors of MJ-TECH are: JONATHAN MERTEN , THIBAUD MERTEN.

Is MJ-TECH a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 18 December 2017; 5 annual accounts filed, latest fiscal year 2025; 2 directors known from the annual account.

How much profit did MJ-TECH make in 2025?

MJ-TECH recorded a loss after taxes of € 4,541 in financial year 2025.

What is the revenue of MJ-TECH?

As a small company, MJ-TECH is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -2,547.

MJ-TECH (Private Limited) - Chaumont-Gistoux

Dossier MJ-TECH, printed on 29 October 2026 from databakkes.be/en/0686570651/mj-tech. 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 1 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 52 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

MJ-TECH from Chaumont-Gistoux, company number BE0686570651, closed financial year 2025 with a result of € -4,541 after tax. For that financial year MJ-TECH recorded a gross margin of € -2,547 and equity of € -2,273. Compared with financial year 2024, the result moved from € -5,132 to € -4,541. 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 June 3, 2026.

What it is worth Caution

€ -2,273

▼ € 4,541 vs 2024

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

Loss Caution

€ -4,541

▲ 12 % less loss than in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 3,817

▼ 21% 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 € -8,473.

People and assets in 2025

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

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

Vehicles and equipment

€ 2,261

▼ 1% 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

€ 700

▼ 80% vs 2024

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

Wages and social charges

€ 1,853

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

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Revenue	€ 128,770 Revenue 2022: € 128,770 First fiscal year in the series	-	-	-
Gross margin	€ 6,264 Gross margin 2022: € 6,264 First fiscal year in the series	€ 7,442 Gross margin 2023: € 7,442 ▲ 19% vs 2022 (€ 6,264) Favourable step	€ -3,592 Gross margin 2024: € -3,592 ▼ € 11,034 vs 2023 (€ 7,442) Unfavourable step	€ -2,547 Gross margin 2025: € -2,547 ▲ € 1,045 vs 2024 (€ -3,592) Favourable step	▲ € 1,045
Profit after taxes	€ 48 Profit after taxes 2022: € 48 First fiscal year in the series	€ 888 Profit after taxes 2023: € 888 ▲ € 840 vs 2022 (€ 48) Favourable step	€ -5,132 Profit after taxes 2024: € -5,132 ▼ € 6,020 vs 2023 (€ 888) Unfavourable step	€ -4,541 Profit after taxes 2025: € -4,541 ▲ € 591 vs 2024 (€ -5,132) Favourable step	▲ € 591
Equity	€ 6,512 Equity 2022: € 6,512 First fiscal year in the series	€ 7,400 Equity 2023: € 7,400 ▲ 14% vs 2022 (€ 6,512) Favourable step	€ 2,268 Equity 2024: € 2,268 ▼ 69% vs 2023 (€ 7,400) Unfavourable step	€ -2,273 Equity 2025: € -2,273 ▼ € 4,541 vs 2024 (€ 2,268) Unfavourable step	▼ € 4,541
Total debts	€ 21,209 Total debts 2022: € 21,209 First fiscal year in the series	€ 19,478 Total debts 2023: € 19,478 ▼ 8% vs 2022 (€ 21,209) Favourable step	€ 19,743 Total debts 2024: € 19,743 ▲ 1% vs 2023 (€ 19,478) Unfavourable step	€ 9,577 Total debts 2025: € 9,577 ▼ 51% vs 2024 (€ 19,743) Favourable step	▼ 51%
Cash	€ 20,770 Cash 2022: € 20,770 First fiscal year in the series	€ 12,186 Cash 2023: € 12,186 ▼ 41% vs 2022 (€ 20,770) Unfavourable step	€ 4,820 Cash 2024: € 4,820 ▼ 60% vs 2023 (€ 12,186) Unfavourable step	€ 3,817 Cash 2025: € 3,817 ▼ 21% vs 2024 (€ 4,820) Unfavourable step	▼ 21%
Retained profit	€ 312 Retained profit 2022: € 312 First fiscal year in the series	€ 1,200 Retained profit 2023: € 1,200 ▲ 285% vs 2022 (€ 312) Favourable step	€ -3,932 Retained profit 2024: € -3,932 ▼ € 5,132 vs 2023 (€ 1,200) Unfavourable step	€ -8,473 Retained profit 2025: € -8,473 ▼ € 4,541 vs 2024 (€ -3,932) Unfavourable step	▼ € 4,541
Bank debt	€ 6,538 Bank debt 2022: € 6,538 First fiscal year in the series	€ 1,645 Bank debt 2023: € 1,645 ▼ 75% vs 2022 (€ 6,538) Favourable step	€ 0 Bank debt 2024: € 0 ▼ 100% vs 2023 (€ 1,645) Favourable step	€ 0 Bank debt 2025: € 0 Unchanged (€ 0) Unchanged
Balance sheet total	€ 27,721 Balance sheet total 2022: € 27,721 First fiscal year in the series	€ 26,878 Balance sheet total 2023: € 26,878 ▼ 3% vs 2022 (€ 27,721) Unchanged	€ 22,011 Balance sheet total 2024: € 22,011 ▼ 18% vs 2023 (€ 26,878) Unchanged	€ 7,304 Balance sheet total 2025: € 7,304 ▼ 67% vs 2024 (€ 22,011) Unchanged	▼ 67%

Key figures of MJ-TECH, 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 MJ-TECH?

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

Jun 3, 2026 New annual accounts for financial year 2025: loss of € 4,541. Source: NBB ↗
2025 THIBAUD MERTEN stepped down as director. NBB
Dec 18, 2017 New establishment in Chaumont-Gistoux. KBO
2017 JONATHAN MERTEN became a director. NBB
2017 THIBAUD MERTEN became a director. NBB
Dec 18, 2017 Start of the company according to the CBE. KBO

In short

From € 48 profit in 2022 to € 4,541 loss in 2025.

Paid € 199 in corporate taxes since 2022.

Best year ever: 2023, with € 888 profit.

Original PDFs at the National Bank ↗

Management

JONATHAN MERTEN

MJ-TECH

Behind MJ-TECH is JONATHAN MERTEN .

Directors

According to the 2025 annual accounts

JONATHAN MERTEN

Director

since 2017

THIBAUD MERTEN

Director

since 2017 · until 2025

Establishments

Establishment units

Physical locations of this company

Registered office

Chemin du Relai, Corroy 12 box 6

1325 Chaumont-Gistoux

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 4 companies are registered at this address.

All companies at this address →

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Details

Company number: 0686.570.651
VAT number: BE 0686.570.651
Registered office: Chemin du Relai, Corroy 12 bus 6, 1325 Chaumont-Gistoux
Names & denominations: MJ-TECH
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 18 December 2017
Peppol: Active · Active since 20 May 2025
Activities · NACE: Algemene elektrotechnische installatiewerken

View on CBE Public ↗ Annual accounts (NBB) ↗