
Overview
Sun-Energia Sp. z o.o. designs, installs and services photovoltaic systems and heat pumps using equipment from Huawei, Sofar, Solar, FoxESS, Panasonic, Kaisai, Mitsubishi and Rotenso. The company also provides thermal insulation upgrades for roofs, attics, ceilings, walls, façades, floors and foundations, delivering 2–50 kW installations for homes, businesses and large buildings and helping customers obtain grants of up to 90%.
Financials
Revenue history
Filing timeliness
2 of 3 financial statements were filed late (the longest delay 93 days for 2023).
- 202515/07/2026
- 202425/07/2025
- 202316/10/2024
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Industry
Offer
- Photovoltaic installations
- Heat pumps
- Building thermal modernisation
- Roof insulation
- Wall insulation
- Heat pump servicing
Website technology
- Website
- WordPress
Public procurement
1 tender recorded as contractor, with a total value of $603,728.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jul 6, 2026 | Design and delivery of air-source heat pumps under the investment project “Odnawialne źródła energii w Gminie Rusiec – Edycja 2” | $603.7K$603,728 | Gmina Rusiec |
Sun-Energia is the contractor in one public sector contract, worth USD 16.11k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Sep 15, 2026 | Supply and installation of a central heating pellet boiler, including the accessories required to start it, preparation of the hydraulic system, connection to the existing electrical system, commissioning and training in the operation and use of the boiler in the municipal building “Ośrodek Zdrowia” in Wola Wiązowa | $16,114 | Gmina Rusiec |
Sun-Energia has been a party to 1 case before the National Appeal Chamber (since 2026). In 1 case it joined the proceedings as a participant.
| Date | Subject of dispute | Outcome | Other party | |
|---|---|---|---|---|
| May 28, 2026 | Rejection of the application for admission to the procedure | Dismissed | Gmina Rusiec |
Trademarks
Sun-Energia holds 1 active trademark registered with the Polish Patent Office. The first mark was filed in 2023.
| Mark | Protected until | |
|---|---|---|
| SUN-ENERGIA | Jul 31, 2033 |
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 |
|---|---|---|---|
Krzysztof Paweł Cieślakage 39 | 33 | $445.71 | 33% |
Dariusz Karol Kamieniakage 39 | 33 | $445.71 | 33% |
Dawid Piotr Słomianage 39 | 34 | $459.21 | 34% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2023-03-09.
34 1020 3958 0000 9102 0313 5167
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Dec 5, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,868$1,868 | Prezes Banku Gospodarstwa Krajowego | |
| Dec 6, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,864$1,864 | Prezes Banku Gospodarstwa Krajowego | |
| Dec 3, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,781$1,781 | Prezes Banku Gospodarstwa Krajowego |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| P-KA Solarsp. z o.o. | $1,163,224.59 | pkasolar.pl | ||
| Voltspotsp. z o.o. | $1,070,080.41 | voltspot.pl | ||
| Sunergosp. z o.o. | $920,979.49 | sunergo.pl | ||
| Smart House Energysp. z o.o. | $357,747.13 | smarthouse-energy.pl | ||
| Solar-Projectsp. z o.o. | $237,140.68 | solar-project.pl | ||
| Inter-Ekosp. z o.o. | $151,696.91 | inter-eko.pl | ||
| Ecoenergiasp. z o.o. | $139,258.22 | ecoenergia24.pl | ||
| Sunecohousesp. z o.o. | $62,063.25 | sunecohouse.pl | ||
| Nlooksp. z o.o. | $22,147.05 | nlook.com.pl | ||
| Solar Montazsp. z o.o. | $9,568.06 | solargroup.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-04-21 | Name change (Musinga → Sun-Energia) | |
| 2023-04-21 | PKD change (Removed: 5 codes; Added: 5 codes) | |
| 2023-02-27 | Entered in the register |
FAQ
Last updated: 2026-07-16