Active · per the CBE, 19 September 2026

SE Development

BE0777839535

Rechtspersoon Private limited company 1 establishment

SE Development is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 30 November 2021, 1 establishment.

Grote Braamstraat 8/F, 2220 Heist-op-den-Berg

Behind the company: Sean O'NEILL.

Active for

4 year, 9 months

Financials

Financial year 2025

SE Development from Heist-op-den-Berg, company number BE0777839535, closed financial year 2025 with a result of € 262,855 after tax. For that financial year SE Development recorded a gross margin of € 363,677 and equity of € 732,556. Compared with financial year 2024, the result moved from € 299,180 to € 262,855. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on April 28, 2026.

What it is worth Growing

€ 732,556

▲ 9% vs 2024

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

Profit Healthy

€ 262,855

▼ 12% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 552,245

▲ € 505,675 vs 2024

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

Where the profit goes Pays out

€ 200,000 paid out

76 % of the profit went to the shareholders, the rest stayed in the company.

People and assets in 2025

Wage cost

€ 250

Payroll staff only. What the director pays themselves is already netted into the gross margin and is not shown separately in the accounts.

Vehicles and equipment

€ 1,158

▼ 66% 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

€ 450

▲ € 427 vs 2024

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

Taxes

€ 9,916

▼ 86% 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 € 191,062 € 287,466 € 389,792 € 363,677 ▼ 7%
Profit after taxes € 147,273 € 218,248 € 299,180 € 262,855 ▼ 12%
Equity € 152,273 € 370,521 € 669,701 € 732,556 ▲ 9%
Total debts € 34,986 € 49,146 € 69,727 € 10,365 ▼ 85%
Cash € 156,618 € 409,547 € 46,570 € 552,245 ▲ € 505,675
Retained profit € 147,273 € 365,521 € 664,701 € 727,556 ▲ 9%
Dividend € 0 € 0 € 0 € 200,000
Balance sheet total € 187,258 € 419,666 € 739,428 € 742,921

Key figures of SE Development, 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 SE Development?

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

  • New annual accounts for financial year 2025: profit of € 262,855 (▼ 12% vs 2024). Source: NBB ↗
  • New establishment in Heist-op-den-Berg. KBO
  • Sean O'NEILL became a director. NBB
  • Start of the company according to the CBE. KBO

In short

From € 147,273 profit in 2022 to € 262,855 profit in 2025.

Paid € 315,720 in corporate taxes since 2022.

Best year ever: 2024, with € 299,180 profit.

Paid out € 200,000 in dividends to the owners in total.

Management

Sean O'NEILL
SE Development

Behind SE Development is Sean O'NEILL. Sean O'NEILL is also behind MONNET CAPITAL.

See the full network in the app

Directors

According to the 2025 annual accounts

Sean O'NEILL

Director

Also active at: MONNET CAPITAL

since 2021

Establishments

Establishment units

Physical locations of this company

Registered office

Grote Braamstraat 8/F

2220 Heist-op-den-Berg

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

Details

Company number
0777.839.535
VAT number
BE 0777.839.535
Registered office
Grote Braamstraat 8/F, 2220 Heist-op-den-Berg
Names & denominations
SE Development
Enterprise type
Rechtspersoon
Legal form
Private limited company
Legal situation
Normale toestand
Start date
30 November 2021
Peppol
Active · Active since 18 Oct 2024
Activities · NACE

Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies

Overige adviesbureaus op het gebied van bedrijfsbeheer; adviesbureaus op het gebied van bedrijfsvoering

Frequently asked questions

What does SE Development do?
SE Development is registered with the CBE as active in: Activiteiten van adviesbureaus op het gebied van bedrijfsvoering en overig managementadvies. Private Limited, started on 30 November 2021, 1 establishment.
What is the address of SE Development?
The registered office of SE Development is located at Grote Braamstraat 8/F, 2220 Heist-op-den-Berg.
Is SE Development still active?
Yes. According to the CBE (19 September 2026) SE Development is active, legal situation “Normale toestand”, started on 30 November 2021.
Is SE Development registered on Peppol?
Yes, SE Development is registered on the Peppol network with ID 0208:0777839535.
What is the enterprise number of SE Development?
The enterprise number of SE Development is BE0777839535.
When was SE Development founded?
SE Development was founded on 30 November 2021.