Active · per the CBE, 29 September 2026
OpenWatt logo

OpenWatt

BE1020847695

Rechtspersoon Private limited company 2 establishments

OpenWatt is filed with the CBE under the catch-all “Overige activiteiten van vrije beroepen en andere wetenschappelijke en technische activiteiten”. Also registered: IT company. Private Limited, started on 10 March 2025, 2 establishments.

Rue Longue 135, 1320 Beauvechain beauvechain.be

Behind the company: SEBASTIEN DELNESTE.

Active for

1 year, 6 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 1 fiscal years.

  • Tight liquidity NBB

    Cash and receivables cover 2 % of short-term debt in 2025; threshold 65 %.

Financials

Financial year 2025

OpenWatt from Beauvechain, company number BE1020847695, closed financial year 2025 with a result of € -6,478 after tax. For that financial year OpenWatt recorded a gross margin of € -6,452 and equity of € -1,478. 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 25, 2026.

What it is worth Caution

€ -1,478

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

Loss Caution

€ -6,478

Profit after tax over the fiscal year.

Cash in the bank

€ 64

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 € -6,478.

People and assets in 2025

Full-time equivalents estimate

≈ 1

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

Debts at end 2025

Bank debt

None

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

Owed to suppliers

€ 2,337

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

Taxes

€ 56

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

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What happened to OpenWatt?

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

  • New annual accounts for financial year 2025: loss of € 6,478. Source: NBB ↗
  • New establishment in Watermaal-Bosvoorde. KBO
  • New establishment in Beauvechain. KBO
  • Start of the company according to the CBE. KBO

Management

SEBASTIEN DELNESTE
OpenWatt

Behind OpenWatt is SEBASTIEN DELNESTE. SEBASTIEN DELNESTE is also behind BigUp.

See the full network in the app

Directors

According to the 2025 annual accounts

SEBASTIEN DELNESTE

Director

Also active at: BigUp

Establishments

Establishment units

Physical locations of this company

Registered office

Rue Longue 135

1320 Beauvechain

2.375.280.867

Terhulpsesteenweg 221

1170 Watermaal-Bosvoorde

Active since 1 June 2025

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

All companies at this address →

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

Website

Technologies

Cloudflare CDNGoogle FontsLeafletLightboxMailchimpVarnishVimeoYouTube EmbedjQuery

Hosting & Email

Email provider

Microsoft 365

Hosting

DCLUX-AS Datacenter Luxembourg, LU

Website info

HTTPS Nee
Languages FR

Features

Security

✗ HTTPS
✓ SPF
✓ DMARC

Details

Company number
1020.847.695
VAT number
BE 1020.847.695
Registered office
Rue Longue 135, 1320 Beauvechain
Names & denominations
OpenWatt
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
10 March 2025
Peppol
Active · Active since 1 Jan 2001
Activities · NACE

Overige activiteiten van vrije beroepen en andere wetenschappelijke en technische activiteiten, neg

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Frequently asked questions

What does OpenWatt do?
OpenWatt is filed with the CBE under the catch-all “Overige activiteiten van vrije beroepen en andere wetenschappelijke en technische activiteiten”. Also registered: IT company. Private Limited, started on 10 March 2025, 2 establishments.
What is the address of OpenWatt?
The registered office of OpenWatt is located at Rue Longue 135, 1320 Beauvechain.
Is OpenWatt still active?
Yes. According to the CBE (29 September 2026) OpenWatt is active, legal situation “Normale toestand”, started on 10 March 2025.
Is OpenWatt registered on Peppol?
Yes, OpenWatt is registered on the Peppol network with ID 0208:1020847695.
What is the enterprise number of OpenWatt?
The enterprise number of OpenWatt is BE1020847695.
When was OpenWatt founded?
OpenWatt was founded on 10 March 2025.