What does High-SEA do?

High-SEA is an IT company in Wavre. Private Limited, started on 9 September 2008, 1 establishment.

What is the address of High-SEA?

The registered office of High-SEA is located at Avenue Voltaire 3, 1300 Wavre.

Is High-SEA still active?

Yes. According to the CBE (31 October 2026) High-SEA is active, legal situation “Normale toestand”, started on 9 September 2008.

Is High-SEA registered on Peppol?

Yes, High-SEA is registered on the Peppol network with ID 0208:0806380893.

What is the enterprise number of High-SEA?

The enterprise number of High-SEA is BE0806380893.

When was High-SEA founded?

High-SEA was founded on 9 September 2008.

Who are the directors of High-SEA?

According to the 2025 annual accounts, the directors of High-SEA are: ISONOE SRL.

Is High-SEA a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 9 September 2008; 5 annual accounts filed, latest fiscal year 2025; 1 directors known from the annual account.

How much profit did High-SEA make in 2025?

High-SEA posted a profit after taxes of € 57,889 in financial year 2025.

What is the revenue of High-SEA?

As a small company, High-SEA is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 192,423.

How much does an employee at High-SEA earn?

The average wage cost per full-time employee at High-SEA was € 69,700 in 2025: staff costs of € 97,582 for 1.4 FTE, according to the annual account at the National Bank. That is the employer's cost, not net pay.

How many employees does High-SEA have?

According to the 2025 annual accounts, High-SEA has 1.4 full-time equivalents (FTE).

High-SEA (Private Limited) - Wavre - BE0806380893

Dossier High-SEA, printed on 31 October 2026 from databakkes.be/en/0806380893/high-sea. Sources: CBE, National Bank of Belgium, Belgian Official Gazette.

Warning lights

Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.

Shrinking team NBB

FTE fell two years in a row, from 3.5 to 1.4.

Financials

Financial year 2025

High-SEA from Wavre, company number BE0806380893, closed financial year 2025 with a result of € 57,889 after tax. For that financial year High-SEA recorded a gross margin of € 192,423 and equity of € 389,435. Compared with financial year 2024, the result moved from € 37,527 to € 57,889. Profitable, and profit is growing. 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 July 29, 2026.

What it is worth Growing

€ 389,435

▲ 16% vs 2024

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

Profit Growing

€ 57,889

▲ 54% vs 2024

Profit after tax over the fiscal year.

Cash in the bank

€ 144,074

▼ 12% vs 2024

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 € 259,012.

People and assets in 2025

Full-time equivalents

1.4

▼ 1 vs 2024

Average over the fiscal year, from the social balance sheet.

Wage cost

€ 97,582

▼ 49% vs 2024

€ 69,700 per full-time equivalent. 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

€ 24,389

▲ € 20,633 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

€ 304,489

▼ 27% vs 2024

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

Taxes and wages

€ 35,051

▲ 8% vs 2024

Taxes, VAT and social contributions still to pay.

Key figures per fiscal year Download key figures (CSV)
	2022	2023	2024	2025	Change 2024 → 2025
Gross margin	€ 117,715 Gross margin 2022: € 117,715 First fiscal year in the series	€ 311,675 Gross margin 2023: € 311,675 ▲ 165% vs 2022 (€ 117,715) Favourable step	€ 253,325 Gross margin 2024: € 253,325 ▼ 19% vs 2023 (€ 311,675) Unfavourable step	€ 192,423 Gross margin 2025: € 192,423 ▼ 24% vs 2024 (€ 253,325) Unfavourable step	▼ 24%
Profit after taxes	€ -12,355 Profit after taxes 2022: € -12,355 First fiscal year in the series	€ 42,553 Profit after taxes 2023: € 42,553 ▲ € 54,908 vs 2022 (€ -12,355) Favourable step	€ 37,527 Profit after taxes 2024: € 37,527 ▼ 12% vs 2023 (€ 42,553) Unfavourable step	€ 57,889 Profit after taxes 2025: € 57,889 ▲ 54% vs 2024 (€ 37,527) Favourable step	▲ 54%
Equity	€ 269,534 Equity 2022: € 269,534 First fiscal year in the series	€ 302,311 Equity 2023: € 302,311 ▲ 12% vs 2022 (€ 269,534) Favourable step	€ 336,918 Equity 2024: € 336,918 ▲ 11% vs 2023 (€ 302,311) Favourable step	€ 389,435 Equity 2025: € 389,435 ▲ 16% vs 2024 (€ 336,918) Favourable step	▲ 16%
Total debts	€ 499,243 Total debts 2022: € 499,243 First fiscal year in the series	€ 511,209 Total debts 2023: € 511,209 ▲ 2% vs 2022 (€ 499,243) Unfavourable step	€ 465,007 Total debts 2024: € 465,007 ▼ 9% vs 2023 (€ 511,209) Favourable step	€ 344,938 Total debts 2025: € 344,938 ▼ 26% vs 2024 (€ 465,007) Favourable step	▼ 26%
Cash	€ 331,824 Cash 2022: € 331,824 First fiscal year in the series	€ 93,325 Cash 2023: € 93,325 ▼ 72% vs 2022 (€ 331,824) Unfavourable step	€ 164,076 Cash 2024: € 164,076 ▲ 76% vs 2023 (€ 93,325) Favourable step	€ 144,074 Cash 2025: € 144,074 ▼ 12% vs 2024 (€ 164,076) Unfavourable step	▼ 12%
Retained profit	€ 139,111 Retained profit 2022: € 139,111 First fiscal year in the series	€ 171,889 Retained profit 2023: € 171,889 ▲ 24% vs 2022 (€ 139,111) Favourable step	€ 206,496 Retained profit 2024: € 206,496 ▲ 20% vs 2023 (€ 171,889) Favourable step	€ 259,012 Retained profit 2025: € 259,012 ▲ 25% vs 2024 (€ 206,496) Favourable step	▲ 25%
Balance sheet total	€ 768,777 Balance sheet total 2022: € 768,777 First fiscal year in the series	€ 813,520 Balance sheet total 2023: € 813,520 ▲ 6% vs 2022 (€ 768,777) Unchanged	€ 801,925 Balance sheet total 2024: € 801,925 ▼ 1% vs 2023 (€ 813,520) Unchanged	€ 734,373 Balance sheet total 2025: € 734,373 ▼ 8% vs 2024 (€ 801,925) Unchanged	▼ 8%
Employees (FTE)	2 Employees (FTE) 2022: 2 First fiscal year in the series	3.5 Employees (FTE) 2023: 3.5 ▲ 1.5 vs 2022 (2) Unchanged	2.4 Employees (FTE) 2024: 2.4 ▼ 1.1 vs 2023 (3.5) Unchanged	1.4 Employees (FTE) 2025: 1.4 ▼ 1 vs 2024 (2.4) Unchanged	▼ 1

Key figures of High-SEA, 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 High-SEA?

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

Jul 29, 2026 New annual accounts for financial year 2025: profit of € 57,889 (▲ 54% vs 2024). Source: NBB ↗
2024 ISONOE SRL stepped down as director. NBB
2020 ISONOE SRL became a director. NBB
Sep 9, 2008 New establishment in Wavre. KBO
Sep 9, 2008 Start of the company according to the CBE. KBO

In short

From € 12,355 loss in 2022 to € 57,889 profit in 2025.

Paid € 56,337 in corporate taxes since 2022.

Best year ever: 2025, with € 57,889 profit.

On average € 137,400 of value added per employee in 2025.

Original PDFs at the National Bank ↗

Management

AGESSYS 9.7%

ATRIUS 2.9%

ISONOE 2.4%

The stake of AGESSYS, ATRIUS, ISONOE comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.

High-SEA

cociter

The shares are held by AGESSYS (9.7%), ATRIUS (2.9%) and ISONOE (2.4%). It owns cociter itself.

Directors

According to the 2025 annual accounts

ISONOE SRL

Managing director · represented by Sonia Breton

since 2020 · until 2024

Shareholders

AGESSYS

9.7%

ATRIUS

2.9%

ISONOE

2.4%

Participations

cociter

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue Voltaire 3

1300 Wavre

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 2 companies are registered at this address.

All companies at this address →

CANOPY IT

€ 123,454 gross margin · 2025

Do Minh-Thu

€ 71,197 gross margin · 2025

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

Details

Company number

0806.380.893

VAT number

BE 0806.380.893

Registered office

Avenue Voltaire 3, 1300 Wavre

Names & denominations

High-SEA · S4IC

Enterprise type

Rechtspersoon

Legal form

Private limited company

Legal situation

Normale toestand

Start date

9 September 2008

Peppol

Active · Active since 1 Jan 2001

Activities · NACE

Activiteiten op het gebied van computerconsultancy en beheer van computerfaciliteiten

Overige diensten op het gebied van informatietechnologie en computer

Computerconsultancy-activiteiten

View on CBE Public ↗ Annual accounts (NBB) ↗