Overview
Fonko Oze installs sanitary systems and specializes in heating systems with heat pumps. Its offerings include air-source and ground-source heat pumps, fan coil units, sound-insulating enclosures and energy storage, along with installation, servicing and technical advice.
Financials
Revenue history (in k)
Filing timeliness
6 of 6 financial statements were filed late (the longest delay 90 days for 2025).
- 202513/10/2026
- 202424/07/2025
- 202313/09/2024
- 202208/08/2023
- 202106/10/2022
- 202030/10/2021
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2024.
Results vs industry
Industry
Offer
- Heat pumps
- Energy storage systems
- Air conditioning
- Ventilation
- Fan coil units
- Acoustic enclosures
- Heat pump installation
- Heat pump servicing
Website technology
- Analytics and marketing
- Google Analytics
- Google Tag Manager
Public procurement
Fonko Oze is the contractor in one public sector contract, worth USD 375.47.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 20, 2026 | Repair of the heat pump for domestic hot water heating in Herpetarium | $375.47 | Miejski Ogród Zoologiczny Im. Antoniny I Jana Żabińskich w Warszawie |
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Joanna Agata Kotruchowage 61 | 50 | $675.31 | 50% |
Melania Joanna Kotruchowage 29 | 50 | $675.31 | 50% |
Joanna Agata Kotruchow and Melania Joanna Kotruchow hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2020-09-09.
02 1090 1870 0000 0001 4495 1737- 04 1090 1870 0000 0001 4697 4830
- 44 1090 1870 0000 0001 4495 1563
Debt
No entries in the National Debtors Register (KRZ).
Public aid
4 public aid cases recorded, with a total value of $5,839.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Mar 13, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Zakładu Ubezpieczeń Społecznych | |
| Aug 28, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Banku Gospodarstwa Krajowego | |
| Aug 27, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Banku Gospodarstwa Krajowego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Firma Usługowa Fachowiecsp. z o.o. | $1,517,384.02 | fu-fachowiec.pl | ||
| Avmengineeringsp. z o.o. | $1,291,307.30 | avmengineering.pl | ||
| Grantonsp. z o.o. | $1,287,824.69 | granton.com.pl | ||
| Artistalsp. z o.o. | $1,221,808.99 | artistal.eu | ||
| Oze-Electra.Plsp. z o.o. | $924,483.87 | ozeelectra.pl | ||
| Heat Energysp. z o.o. | $682,095.40 | heat-energy.pl | ||
| Eploosp. z o.o. | $644,120.30 | eploo.pl | ||
| EL Frostsp. z o.o. | $489,816.66 | elfrost.pl | ||
| MK Instalacje Grzewczesp. z o.o. | $368,026.61 | mk-instalacje.pl | ||
| MW Instalsp. z o.o. | $292,131.05 | mwinstal.pl |
FAQ
Last updated: 2026-10-13