Overview
OZE-SUN Sp. z o.o. was registered in 2011 to carry out work related to renewable energy sources. Its main field of activity is photovoltaics and generating energy from sunlight.
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 74 days late).
- 202518/06/2026
- 202410/07/2025
- 202310/06/2024
- 202201/07/2023
- 202127/09/2022
- 202010/09/2021
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 2025.
Results vs industry
Industry
Offer
- Photovoltaic systems
- Heat pumps
- Design documentation
Public procurement
6 tenders recorded as contractor: 5 national ($268,488) and 1 EU ($274,579).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Sep 23, 2026 | U/18/2026 Preparation of design documentation for various construction projects of Uniwersytet Opolski. | –– | Uniwersytet Opolski | |
| Jul 16, 2026 | Preparation of design and cost estimate documentation for the reconstruction, renovation and change of heating system of the residential building at ul. Przemysłowa 23 in Rybnik, to bring it into compliance with applicable technical requirements | $39,870$39,870 | Zakład Gospodarki Mieszkaniowej | |
| Jan 19, 2026 | Preparation of design documentation for the project: Adaptation of part of the building at ul. 3 Maja 41 in Sosnowiec for a sports school for basketball players with a boarding house | $38,209$38,209 | Miejski Ośrodek Sportu i Rekreacji |
Authorized Representatives
Manner of representation
The persons authorised to represent the company externally, make declarations of will and sign on behalf of the company are: a) in the case of a one-person management board – the President of the Management Board independently; b) in the case of a multi-member management board – two members of the management board jointly, or a member of the management board together with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jan Franciszek Bartoszage 23 | 20 | $5,402.49 | 20% |
Janusz Bartoszage 54 | 80 | $21,609.94 | 80% |
Janusz Bartosz and Jan Franciszek Bartosz hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2012-11-14.
32 1020 2368 0000 2402 0598 5173- 03 1020 2368 0000 2102 0403 0904
Debt
No entries in the National Debtors Register (KRZ).
Public aid
19 public aid cases recorded, with a total value of $41,815.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 14, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Zakładu Ubezpieczeń Społecznych | |
| Aug 29, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Zakładu Ubezpieczeń Społecznych | |
| Aug 29, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Zakładu Ubezpieczeń Społecznych |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Kielgosp. z o.o. | $1,077,919.05 | kielgo.pl | ||
| Alter Energiasp. z o.o. | $603,523.73 | alter-energia.pl | ||
| Eneoz Investsp. z o.o. | $451,787.14 | eneoz.pl | ||
| MSZ Groupsp. z o.o. | $146,580.43 | msz-group.pl | ||
| Welesssp. z o.o. | $113,216.41 | weless.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-05-29 | PKD change (Removed: 55 codes) | |
| 2017-09-15 | Address change (Świerczewskiego 40, 41-100, Siemianowice Śląskie → Ul. Śląska 40, 41-100, Siemianowice Śląskie) | |
| 2016-08-12 | Share capital increase (5,000.00 PLN → 100,000.00 PLN) | |
| 2016-08-12 | PKD change (Added: 35, 43, 66, 74.10.Z, 85) | |
| 2012-10-31 | Address change (Boczna 15, 41-100, Siemianowice Śląskie → Świerczewskiego 40, 41-100, Siemianowice Śląskie) |
FAQ
Last updated: 2026-10-02