Active · per the CBE, 17 September 2026
Sustain-It logo

Sustain-It

BE0833129139

Rechtspersoon Private limited company 1 establishment

Sustain-It is registered with the CBE as active in: Ontwikkeling van residentiële bouwprojecten. Private Limited, started on 25 January 2011, 1 establishment.

Vieux Chemin de Nivelles 70 box A, 1440 Braine-le-Château sustain-it.be [email protected]

Behind the company: Laurent JANSSENS.

Active for

15 year, 7 months

Financials

Financial year 2025

Sustain-It from Braine-le-Château, company number BE0833129139, closed financial year 2025 with a result of € 1,465 after tax. For that financial year Sustain-It recorded a gross margin of € 26,101 and equity of € 50,246. Compared with financial year 2024, the result moved from € 28,902 to € 1,465. The company is profitable. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on August 29, 2026.

What it is worth Healthy

€ 50,246

▼ 24% vs 2024

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

Profit Healthy

€ 1,465

▼ 95% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 32,960

▼ 20% vs 2024

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

Where the profit goes Pays out

€ 17,160 paid out

More than the year’s profit went to the shareholders; reserves fell.

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

€ 3,982

▲ € 3,006 vs 2024

Book value of vehicles, furniture and equipment.

Debts at end 2025

Bank debt ≈ 8 years to go

€ 101,055

▼ 11% vs 2024

€ 12,662 is repaid this year. At this pace the long-term loan is gone in ≈ 8 years.

Owed to suppliers

€ 2,308

▼ 75% vs 2024

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

Taxes

€ 5,115

▲ 44% 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)
2022202320242025Change 2024 → 2025
Gross margin € 6,697 € 42,081 € 61,068 € 26,101 ▼ 57%
Profit after taxes € -26,952 € 14,629 € 28,902 € 1,465 ▼ 95%
Equity € 22,472 € 37,101 € 66,004 € 50,246 ▼ 24%
Total debts € 152,649 € 135,342 € 127,460 € 125,639 ▼ 1%
Cash € 12,950 € 14,767 € 41,404 € 32,960 ▼ 20%
Retained profit € 16,272 € 30,901 € 59,804 € 44,046 ▼ 26%
Dividend € 0 € 0 € 0 € 17,160
Bank debt € 139,266 € 122,832 € 113,288 € 101,055 ▼ 11%
Balance sheet total € 175,121 € 172,443 € 193,463 € 175,885 ▼ 9%

Key figures of Sustain-It, 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 Sustain-It?

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

  • New annual accounts for financial year 2025: profit of € 1,465 (▼ 95% vs 2024). filed late Source: NBB ↗
  • New establishment in Braine-le-Château. KBO
  • Start of the company according to the CBE. KBO

In short

From € 26,952 loss in 2022 to € 1,465 profit in 2025.

Paid € 17,329 in corporate taxes since 2022.

Best year ever: 2024, with € 28,902 profit.

Paid out € 17,160 in dividends to the owners in total.

Management

Laurent JANSSENS
Sustain-It

Behind Sustain-It is Laurent JANSSENS.

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Directors

According to the 2025 annual accounts

Laurent JANSSENS

Director

Establishments

Establishment units

Physical locations of this company

Registered office

Vieux Chemin de Nivelles 70 box A

1440 Braine-le-Château

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

Website

Technologies

NginxPHP

Hosting & Email

Email provider

Microsoft 365

Hosting

IKOULA, FR

Website info

HTTPS Nee

Features

Security

HTTPS
SPF
DMARC

Details

Company number
0833.129.139
VAT number
BE 0833.129.139
Registered office
Vieux Chemin de Nivelles 70 bus A, 1440 Braine-le-Château
Names & denominations
Sustain-It
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
25 January 2011
Peppol
Active · Active since 31 Oct 2025
Activities · NACE

Ontwikkeling van residentiële bouwprojecten

Verhuur en exploitatie van eigen of geleased niet-residentieel onroerend goed, exclusief terreinen

Verhuur en exploitatie van eigen of geleased residentieel onroerend goed, exclusief sociale woningen

Ontwikkeling van niet-residentiële bouwprojecten

Detailhandel in cosmetica en toiletartikelen

Handel in eigen onroerend goed

Frequently asked questions

What does Sustain-It do?
Sustain-It is registered with the CBE as active in: Ontwikkeling van residentiële bouwprojecten. Private Limited, started on 25 January 2011, 1 establishment.
What is the address of Sustain-It?
The registered office of Sustain-It is located at Vieux Chemin de Nivelles 70 box A, 1440 Braine-le-Château.
Is Sustain-It still active?
Yes. According to the CBE (17 September 2026) Sustain-It is active, legal situation “Normale toestand”, started on 25 January 2011.
Is Sustain-It registered on Peppol?
Yes, Sustain-It is registered on the Peppol network with ID 0208:0833129139.
What is the enterprise number of Sustain-It?
The enterprise number of Sustain-It is BE0833129139.
When was Sustain-It founded?
Sustain-It was founded on 25 January 2011.