Active · per the CBE, 18 September 2026

SynOpSie

BE1019556211

Rechtspersoon Private limited company 1 establishment

SynOpSie is an architecture firm in Watermaal-Bosvoorde. Private Limited, started on 4 February 2025, 1 establishment.

Hoornkeverslaan 22, 1170 Watermaal-Bosvoorde

Behind the company: Sophie GUILLAUME.

Active for

1 year, 7 months

Financials

Financial year 2025

SynOpSie from Watermaal-Bosvoorde, company number BE1019556211, closed financial year 2025 with a result of € 16,593 after tax. For that financial year SynOpSie recorded a gross margin of € 22,519 and equity of € 17,593. The company is profitable. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on June 25, 2026.

What it is worth Healthy

€ 17,593

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

Profit Healthy

€ 16,593

Profit after tax over the fiscal year.

Cash in the bank

€ 21,336

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

Where the profit goes Growing

Stays in the company

No dividend for 2025. Retained profit grew to € 16,593.

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

€ 443

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

€ 1,896

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

Taxes

€ 7,303

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

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What happened to SynOpSie?

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

  • New annual accounts for financial year 2025: profit of € 16,593. Source: NBB ↗
  • New establishment in Watermaal-Bosvoorde. KBO
  • Sophie GUILLAUME became a director. NBB
  • Start of the company according to the CBE. KBO

In short

Paid € 4,324 in corporate taxes since 2025.

Management

Sophie GUILLAUME
SynOpSie

Behind SynOpSie is Sophie GUILLAUME.

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Directors

According to the 2025 annual accounts

Sophie GUILLAUME

Director

since 2025

Establishments

Establishment units

Physical locations of this company

Registered office

Hoornkeverslaan 22

1170 Watermaal-Bosvoorde

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.

Details

Company number
1019.556.211
VAT number
BE 1019.556.211
Registered office
Hoornkeverslaan 22, 1170 Watermaal-Bosvoorde
Names & denominations
SynOpSie
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
4 February 2025
Peppol
Active · Active since 19 Dec 2025
Activities · NACE

Activiteiten van bouwarchitecten

Frequently asked questions

What does SynOpSie do?
SynOpSie is an architecture firm in Watermaal-Bosvoorde. Private Limited, started on 4 February 2025, 1 establishment.
What is the address of SynOpSie?
The registered office of SynOpSie is located at Hoornkeverslaan 22, 1170 Watermaal-Bosvoorde.
Is SynOpSie still active?
Yes. According to the CBE (18 September 2026) SynOpSie is active, legal situation “Normale toestand”, started on 4 February 2025.
Is SynOpSie registered on Peppol?
Yes, SynOpSie is registered on the Peppol network with ID 0208:1019556211.
What is the enterprise number of SynOpSie?
The enterprise number of SynOpSie is BE1019556211.
When was SynOpSie founded?
SynOpSie was founded on 4 February 2025.