
Overview
Sunliner designs and installs photovoltaic systems for homes, businesses, housing communities, farms and local government units. It also builds solar farms and provides piling and thermographic inspection services for PV installations and farms. The company assists with the formalities for connecting micro-installations to energy operators’ grids across Poland.
- Monday–Friday
- 8:00–16:00
Financials
Revenue history (in k)
Financial insight
- Estonian CIT: Equity includes non-zero Art. 28d line items – the company is taxed under the lump-sum regime on corporate income.
Filing timeliness
1 of 6 financial statements was filed late (for 2020, 25 days late).
- 202517/03/2026
- 202424/03/2025
- 202321/03/2024
- 202207/07/2023
- 202121/06/2022
- 202009/11/2021
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 modules
- Inverters
- Energy storage systems
- Power optimizers
- Electric vehicle chargers
- Photovoltaic system design
- Photovoltaic system installation
- Thermal imaging inspections
Website technology
- Website
- Joomla
Public procurement
2 tenders recorded as contractor, with a total value of $80,604.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Nov 24, 2023 | Construction works involving the supply and installation of a photovoltaic system up to 50 kWp on the roof of the University Sports Centre building at ul. Św. Józefa 17 in Toruń. | $39,917$39,917 | Uniwersytet Mikołaja Kopernika w Toruniu | |
| Oct 19, 2023 | Design and installation of a photovoltaic system at Urząd Dzielnicy Ursynów m.st. Warszawa | $40,687$40,687 | Miasto Stołeczne Warszawa Dzielnica Ursynów |
Sunliner is the contractor in one public sector contract, worth USD 42.32k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Aug 11, 2026 | Supply, installation and commissioning of a photovoltaic system | $42,322 | Ursynowskie Centrum Kultury Alternatywy |
Authorized Representatives
Manner of representation
In the case of appointment of a one-person management board, the company is represented by the President of the Management Board. In the case of appointment of a multi-member management board, each member of the management board or a commercial proxy is authorised independently to make and sign declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Rafał Marcin Kądzielskiage 46 | 50 | $33,765.53 | 50% |
Marcin Rafał Melerskiage 48 | 50 | $33,765.53 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2021-06-01.
29 1050 1025 1000 0090 3247 2921
73 1050 1025 1000 0090 3247 2905
51 1050 1025 1000 0090 3247 2913
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Mar 16, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $497$497 | Marszałek Województwa Mazowieckiego | |
| May 30, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $103K$102,963 | Prezes Banku Gospodarstwa Krajowego | |
| May 30, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $22,602$22,602 | Prezes Banku Gospodarstwa Krajowego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| New Sunsp. z o.o. | $2,910,319.60 | newsunpv.pl | ||
| Galpostersp. z o.o. | $2,058,844.88 | galposter.pl | ||
| Solar Peaksp. z o.o. | $1,778,421.32 | solarpeak.com.pl | ||
| Sunmasterssp. z o.o. | $1,521,246.33 | sunmasters.pl | ||
| Smart Sunsp. z o.o. | $1,267,228.02 | smart-sun.pl | ||
| EKAP Energosp. z o.o. | $782,609.87 | ekapenergo.com | ||
| Link Energysp. z o.o. | $645,919.31 | linkenergy.pl | ||
| Sitarsky Energysp. z o.o. | $597,533.44 | sitarsky.pl | ||
| Inovativsp. z o.o. | $560,495.30 | inovativ.pl | ||
| Soleil Energia sp. z o.o.sp. k. | $452,753.27 | soleilenergia.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-01-22 | Share capital increase (5,000.00 PLN → 250,000.00 PLN) | |
| 2021-04-29 | Address change (Ul. 17 Stycznia 122/12, 64-400, Międzychód → Ul. Kolejowa 55, 05-092, Łomianki) | |
| 2021-04-29 | Name change ("termoliza" → Sunliner) | |
| 2021-04-29 | PKD change (Removed: 9 codes; Added: 8 codes) | |
| 2019-02-26 | Entered in the register |
FAQ
Last updated: 2026-04-11