Active · per the CBE, 19 September 2026

JaR Environmental Consulting

BE0800952457

Rechtspersoon Private limited company 1 establishment

JaR Environmental Consulting is an engineering firm in Ottignies-Louvain-la-Neuve. Private Limited, started on 20 April 2023, 1 establishment.

Montagne du Stimont 24, 1340 Ottignies-Louvain-la-Neuve +32475361388 [email protected]

Behind the company: Roger Jacquet.

Active for

3 year, 4 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 1 of the last 3 fiscal years.

  • Tight liquidity NBB

    Cash and receivables cover 57 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

JaR Environmental Consulting from Ottignies-Louvain-la-Neuve, company number BE0800952457, closed financial year 2025 with a result of € -6,941 after tax. For that financial year JaR Environmental Consulting recorded a gross margin of € -2,617 and equity of € -2,095. Compared with financial year 2024, the result moved from € 709 to € -6,941. 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 August 14, 2026.

What it is worth Caution

€ -2,095

▼ € 6,941 vs 2024

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

Loss Caution

€ -6,941

▼ still € 709 profit in 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 6,750

▼ 30% 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 € -5,195.

People and assets in 2025

Full-time equivalents estimate

≈ 1

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

Vehicles and equipment

€ 3,049

▼ 53% 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

€ 959

▲ 124% vs 2024

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

Taxes

€ 1,049

▲ 14% vs 2024

Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.

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Key figures per fiscal year Download key figures (CSV)
202320242025Change 2024 → 2025
Gross margin € 4,383 € 6,308 € -2,617 ▼ € 8,925
Profit after taxes € 1,038 € 709 € -6,941 ▼ € 7,650
Equity € 4,138 € 4,847 € -2,095 ▼ € 6,941
Total debts € 13,406 € 13,694 € 14,416 ▲ 5%
Cash € 1,260 € 9,677 € 6,750 ▼ 30%
Retained profit € 1,038 € 1,747 € -5,195 ▼ € 6,941
Balance sheet total € 17,544 € 18,541 € 12,321 ▼ 34%

Key figures of JaR Environmental Consulting, fiscal years 2023 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 JaR Environmental Consulting?

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

  • New annual accounts for financial year 2025: loss of € 6,941 (▼ € 7,650 vs 2024). filed late Source: NBB ↗
  • Roger Jacquet became a director. NBB
  • New establishment in Ottignies-Louvain-la-Neuve. KBO
  • Start of the company according to the CBE. KBO

In short

From € 1,038 profit in 2023 to € 6,941 loss in 2025.

Paid € 1,499 in corporate taxes since 2023.

Best year ever: 2023, with € 1,038 profit.

Management

Roger Jacquet
JaR Environmental Consulting

Behind JaR Environmental Consulting is Roger Jacquet.

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Directors

According to the 2025 annual accounts

Roger Jacquet

Director

since 2024

Establishments

Establishment units

Physical locations of this company

Registered office

Montagne du Stimont 24

1340 Ottignies-Louvain-la-Neuve

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

Details

Company number
0800.952.457
VAT number
BE 0800.952.457
Registered office
Montagne du Stimont 24, 1340 Ottignies-Louvain-la-Neuve
Names & denominations
JaR Environmental Consulting
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
20 April 2023
Peppol
Active · Active since 14 Nov 2025
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Frequently asked questions

What does JaR Environmental Consulting do?
JaR Environmental Consulting is an engineering firm in Ottignies-Louvain-la-Neuve. Private Limited, started on 20 April 2023, 1 establishment.
What is the address of JaR Environmental Consulting?
The registered office of JaR Environmental Consulting is located at Montagne du Stimont 24, 1340 Ottignies-Louvain-la-Neuve.
Is JaR Environmental Consulting still active?
Yes. According to the CBE (19 September 2026) JaR Environmental Consulting is active, legal situation “Normale toestand”, started on 20 April 2023.
Is JaR Environmental Consulting registered on Peppol?
Yes, JaR Environmental Consulting is registered on the Peppol network with ID 0208:0800952457.
What is the enterprise number of JaR Environmental Consulting?
The enterprise number of JaR Environmental Consulting is BE0800952457.
When was JaR Environmental Consulting founded?
JaR Environmental Consulting was founded on 20 April 2023.