
Granton Green Energysp. z o.o.
Wholesale of mining, construction and civil engineering machinery
Overview
Granton Green Energy designs and installs renewable energy systems for homes, businesses and farms, including solar panels, heat pumps and energy storage. The company provides energy audits, design, installation and servicing, and also offers ventilation heat recovery, EV chargers and air conditioning.
- ul. Kozia 1, 99-400 Łowicz
Financials
Filing timeliness
The financial statement for 2025 was filed on time.
- 202531/03/2026
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 installations
- Heat pumps
- Energy storage systems
- Energy system design
- Renewable energy system installation
- Assistance with obtaining subsidies
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Analytics
Authorized Representatives
Manner of representation
Each member of the management board is authorized and at the same time obliged to represent the company externally independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Grzegorz Paweł Antoszkiewiczage 42 | 25 | $675.31 | 50% |
Marcin Grocholewiczage 42 | 25 | $675.31 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2024-04-23.
66 1090 2835 0000 0001 5354 0245
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| GoldenP.S.A. | $239,042.05 | golden-sa.pl | ||
| Grupa R2sp. z o.o. | $204,349.94 | grupar2.com.pl | ||
| GET Energy Primesp. z o.o. | $157,344.55 | getenergyprime.pl | ||
| El-Term Ozesp. z o.o. | $50,647.68 | el-term-oze.pl | ||
| AK Energiasp. z o.o. | $47,094.57 | akenergia.pl | ||
| Oxeronsp. z o.o. | $24,863.01 | oxeron.pl | ||
| Zielonaenergia.Netsp. z o.o. | $21,401.65 | zielonaenergia.net |
FAQ
Last updated: 2026-04-01