What does Téthys Naval do?

Téthys Naval is a legal practice in Etterbeek. Private Limited, started on 8 May 2023, 1 establishment.

What is the address of Téthys Naval?

The registered office of Téthys Naval is located at Sint-Michielslaan 47, 1040 Etterbeek.

Is Téthys Naval still active?

Yes. According to the CBE (31 October 2026) Téthys Naval is active, legal situation “Normale toestand”, started on 8 May 2023.

Is Téthys Naval registered on Peppol?

Yes, Téthys Naval is registered on the Peppol network with ID 0208:0801551085.

What is the enterprise number of Téthys Naval?

The enterprise number of Téthys Naval is BE0801551085.

When was Téthys Naval founded?

Téthys Naval was founded on 8 May 2023.

Who are the directors of Téthys Naval?

According to the 2026 annual accounts, the directors of Téthys Naval are: Philipp Hermes.

Is Téthys Naval a reliable company?

Databakkes does not pass judgement; this is what the sources say: Active according to the CBE since 8 May 2023; 2 annual accounts filed, latest fiscal year 2026; 1 directors known from the annual account.

How much profit did Téthys Naval make in 2026?

Téthys Naval recorded a loss after taxes of € 33,186 in financial year 2026.

What is the revenue of Téthys Naval?

As a small company, Téthys Naval is not required to publish revenue in its annual accounts. In financial year 2026, its added value was € -27,687.

Téthys Naval (Private Limited) - Etterbeek - BE0801551085

Dossier Téthys Naval, printed on 1 November 2026 from databakkes.be/en/0801551085/tethys-naval. 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.

Negative equity NBB

More debt than assets in 2 of the last 2 fiscal years.
Two loss years in a row NBB

Negative result in 2025 and 2026.
Tight liquidity NBB

Cash and receivables cover 21 % of short-term debt in 2026; threshold 65 %.
Busy address KBO

41 other companies have their registered office at the same address; threshold 10.

Financials

Financial year 2026

Téthys Naval from Etterbeek, company number BE0801551085, closed financial year 2026 with a result of € -33,186 after tax. For that financial year Téthys Naval recorded a gross margin of € -27,687 and equity of € -78,147. Compared with financial year 2025, the result moved from € -49,962 to € -33,186. 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 October 16, 2026.

What it is worth Caution

€ -78,147

▼ € 33,186 vs 2025

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

Loss Caution

€ -33,186

▲ 34 % less loss than in 2025

Profit after tax over the fiscal year.

Cash in the bank

€ 1,987

▼ 59% vs 2025

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 € -83,147.

People and assets in 2026

Full-time equivalents estimate The annual accounts report no full-time equivalents. A micro company with one active director is usually run by that person; this is an assumption, not a figure from the source.

≈ 1

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

Wage cost estimate Staff cost at a one-person company Staff Only people on the payroll count here.€ 675 Likely the director’s social contribution or pension premium.The director’s pay Already netted into the gross margin, not shown separately in the accounts. Typical for one-person companies € 45,000 gross per year minimum for the reduced tax rate≈ € 2,100 net per month after contributions, tax and usually some benefits in kind, roughly Assumption based on the chart of accounts, not a figure from the source.

€ 675

▼ 51% vs 2025

No payroll staff. An amount this small is usually a social contribution or pension premium for the director, booked under staff costs.

Vehicles and equipment

€ 1,237

Book value of vehicles, furniture and equipment.

Debts at end 2026

Bank debt

€ 15,000

Loans from banks and other lenders, long and short.

Owed to suppliers

€ 23,396

▲ € 22,201 vs 2025

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

Key figures per fiscal year Download key figures (CSV)
	2025	2026	Change 2025 → 2026
Gross margin	€ -46,035 Gross margin 2025: € -46,035 First fiscal year in the series	€ -27,687 Gross margin 2026: € -27,687 ▲ € 18,348 vs 2025 (€ -46,035) Favourable step	▲ € 18,348
Profit after taxes	€ -49,962 Profit after taxes 2025: € -49,962 First fiscal year in the series	€ -33,186 Profit after taxes 2026: € -33,186 ▲ € 16,776 vs 2025 (€ -49,962) Favourable step	▲ € 16,776
Equity	€ -44,962 Equity 2025: € -44,962 First fiscal year in the series	€ -78,147 Equity 2026: € -78,147 ▼ € 33,186 vs 2025 (€ -44,962) Unfavourable step	▼ € 33,186
Total debts	€ 53,653 Total debts 2025: € 53,653 First fiscal year in the series	€ 133,766 Total debts 2026: € 133,766 ▲ 149% vs 2025 (€ 53,653) Unfavourable step	▲ 149%
Cash	€ 4,852 Cash 2025: € 4,852 First fiscal year in the series	€ 1,987 Cash 2026: € 1,987 ▼ 59% vs 2025 (€ 4,852) Unfavourable step	▼ 59%
Retained profit	€ -49,962 Retained profit 2025: € -49,962 First fiscal year in the series	€ -83,147 Retained profit 2026: € -83,147 ▼ € 33,186 vs 2025 (€ -49,962) Unfavourable step	▼ € 33,186
Bank debt	€ 15,000 Bank debt 2025: € 15,000 First fiscal year in the series	€ 15,000 Bank debt 2026: € 15,000 Unchanged (€ 15,000) Unchanged
Balance sheet total	€ 8,691 Balance sheet total 2025: € 8,691 First fiscal year in the series	€ 55,618 Balance sheet total 2026: € 55,618 ▲ € 46,927 vs 2025 (€ 8,691) Unchanged	▲ € 46,927

Key figures of Téthys Naval, fiscal years 2025 to 2026, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2027) expected before 31 October 2027.

What happened to Téthys Naval?

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

Oct 16, 2026 New annual accounts for financial year 2026: loss of € 33,186. Source: NBB ↗
May 10, 2023 New establishment in Etterbeek. KBO
May 8, 2023 Start of the company according to the CBE. KBO
2023 Philipp Hermes became a director. NBB

In short

From € 49,962 loss in 2025 to € 33,186 loss in 2026.

Original PDFs at the National Bank ↗

Management

Philipp Hermes

Téthys Naval

Behind Téthys Naval is Philipp Hermes.

Directors

According to the 2026 annual accounts

Philipp Hermes

Director

since 2023

Establishments

Establishment units

Physical locations of this company

Registered office

Sint-Michielslaan 47

1040 Etterbeek

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 41 companies are registered at this address.

All companies at this address →

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

Details

Company number: 0801.551.085
VAT number: BE 0801.551.085
Registered office: Sint-Michielslaan 47, 1040 Etterbeek
Names & denominations: Téthys Naval
Enterprise type: Rechtspersoon
Legal form: Private limited company
Legal situation: Normale toestand
Start date: 8 May 2023
Peppol: Active · Active since 23 Oct 2025
Activities · NACE: Overige rechtskundige dienstverlening

View on CBE Public ↗ Annual accounts (NBB) ↗