Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
-
Busy address KBO
43 other companies have their registered office at the same address; threshold 10.
Financials
Financial year 2024
HydroBox from Brussel, company number BE0712881506, closed financial year 2024 with a result of € 205,107 after tax. For that financial year HydroBox recorded a gross margin of € -379,526 and equity of € 2.8 million. Compared with financial year 2023, the result moved from € -459,227 to € 205,107. 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 October 17, 2025.
€ 2.8 million
▲ 44% vs 2023
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ 205,107
▲ still € 459,227 loss in 2023
Profit after tax over the fiscal year.
€ 1,172
▼ 98% vs 2023
Cash and bank balances on the last day of the fiscal year.
Stays in the company
No dividend for 2024. Retained profit grew to € -1 million.
People and assets in 2024
0
Average over the fiscal year, from the social balance sheet.
€ 46,438
▲ € 37,441 vs 2023
Book value of vehicles, furniture and equipment.
Debts at end 2024
€ 1.2 million
▲ 20% vs 2023
€ 205,000 is repaid this year. At this pace the long-term loan is gone in ≈ 6 years.
€ 364,979
▲ 173% vs 2023
Supplier invoices still open on the last day of the fiscal year.
€ 12,374
▼ 5% vs 2023
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
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| 2021 | 2022 | 2023 | 2024 | Change 2023 → 2024 | |
|---|---|---|---|---|---|
| Gross margin | € -184,827 | € -225,619 | € -324,188 | € -379,526 | ▼ € 55,338 |
| Profit after taxes | € -235,174 | € -321,887 | € -459,227 | € 205,107 | ▲ € 664,334 |
| Equity | € 760,108 | € 1,763,858 | € 1,906,443 | € 2,752,460 | ▲ 44% |
| Total debts | € 892,880 | € 1,310,862 | € 1,191,962 | € 1,704,975 | ▲ 43% |
| Cash | € 176,760 | € 239,111 | € 49,065 | € 1,172 | ▼ 98% |
| Retained profit | € -364,894 | € -686,781 | € -1,241,008 | € -1,035,900 | ▲ € 205,107 |
| Bank debt | € 755,000 | € 1,149,058 | € 1,003,622 | € 1,207,900 | ▲ 20% |
| Balance sheet total | € 1,652,988 | € 3,074,720 | € 3,098,406 | € 4,457,435 | ▲ 44% |
Key figures of HydroBox, fiscal years 2021 to 2024, from the annual accounts filed with the National Bank of Belgium.The annual account for fiscal year 2025 has not been filed yet; it was expected before 31 July 2026.
What happened to HydroBox?
What happened at HydroBox in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- TARMAX HOLDING BV (NL) BUITENLANDSE ENTITEIT stepped down as director. NBB
- W2 Consult Comm. V. COMMV stepped down as director. NBB
- New annual accounts for financial year 2024: profit of € 205,107. filed late Source: NBB ↗
- GREEN CROSSROADS BV became a director. NBB
- TARMAX HOLDING BV (NL) BUITENLANDSE ENTITEIT became a director. NBB
- W2 Consult Comm. V. COMMV became a director. NBB
- New establishment in Oostende. KBO
- New establishment in Brussel. KBO
In short
From € 235,174 loss in 2021 to € 205,107 profit in 2024.
Best year ever: 2024, with € 205,107 profit.
A new publication or filing at HydroBox? We notify you, reason included.
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De Lijn 8 June 2026 New annual account 2025
filed on 8 June 2026
What was left
€ 20 k ▼ 91%
Money in the bank
€ 178 k ▼ 98%
Open the dossier →
NMBS 8 June 2026 New annual account 2025 What was left ▼ 80%
bpost 18 May 2026 New annual account 2025 What was left from loss to profit
Management
The stake of @CONSILIUM comes from that shareholder’s own annual accounts; small companies do not report their shareholders themselves.
HydroBoxBehind HydroBox is GREEN CROSSROADS BV. The shares are held by @CONSILIUM (0.6%). It owns 100% of Hydrobox Kenia Limited, 100% of HYDROBOX RDC S.A.S.U, 100% of Hydrobox Projects BV (NL), 60% of Hydrobox Cameroun Sarl, 59% of Hydrobox Infrastructures SEZ and 50% of YETU SMART GRIDS LIMITED itself.
Directors
According to the 2024 annual accounts
Managing director · represented by Poelmans THOMAS
Also active at: NAMé Recycling
since 2022
TARMAX HOLDING BV (NL) BUITENLANDSE ENTITEIT
Director · represented by Leideman GERRIT-JAN
since 2022 · until 2028
Director · represented by Warnier WIM
Also active at: Vertiberry, River cleanup
since 2022 · until 2028
Shareholders
0.6%
Participations
Hydrobox Kenia Limited
100%
HYDROBOX RDC S.A.S.U
100%
Hydrobox Projects BV (NL)
100%
Hydrobox Cameroun Sarl
60%
Hydrobox Infrastructures SEZ
59%
YETU SMART GRIDS LIMITED
50%
Establishments
Establishment units
Physical locations of this company
Dieudonné Lefèvrestraat 17
1020 Brussel
Leopold Van Tyghemlaan 94 box C13.03
8400 Oostende
Active since 1 August 2020
Who else lives here?
A building full of entrepreneurs or one very busy letterbox? Another 43 companies are registered at this address.
All companies at this address →Cobaty International Belgique - Cobaty International Belgie
DIMERITIUM
€ 10,838 gross margin · 2025
BRUSSELS GREENBIZZ
€ 459,768 gross margin · 2025
INTEGRATED FINANCE SERVICES
€ 4,691 gross margin · 2025
Lumency
€ -55,571 gross margin · 2025
+38 more
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0712.881.506
- VAT number
- BE 0712.881.506
- Registered office
- Dieudonné Lefèvrestraat 17, 1020 Brussel
- Names & denominations
- HydroBox
- Enterprise type
- Rechtspersoon
- Legal form
- Public limited company
- Legal situation
- Normale toestand
- Start date
- 6 November 2018
- Peppol
- Active · Active since 1 Jan 2001
- Activities · NACE
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