Overview
Status
Active
Registry date
2013-04-18
Share capital
5,000.00 PLN
Registered address
Wojska Polskiego 75, 98-200 Sieradz, Poland
Email
Financials
Only balance sheet data (assets and liabilities) is available. The income statement (P&L) is not available in the source filing for this period.
Revenue history
Filing timeliness
No financial statement for 2025 – the filing deadline has passed.
- 2025not filed
- 202430/06/2025
- 202311/07/2024
- 202221/06/2023
- 202107/06/2022
- 202023/06/2021
Filed on timeDelayFiling deadline
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Industry
Authorized Representatives
Sylwia Grubska – Management Board Member
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 |
|---|---|---|---|
Sylwia Grubskaage 51 | 25 | $675.31 | 50% |
Robert Bolesław Grubskiage 52 | 25 | $675.31 | 50% |
Robert Bolesław Grubski and Sylwia Grubska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
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 | ||
|---|---|---|---|---|
| Veolia Nowa Energiasp. z o.o. | $4,988,149.43 | veolia.pl | ||
| Kulak-Energiasp. z o.o. | $1,505,464.84 | kulak.com.pl | ||
| Pietrucha New Energysp. z o.o. | $1,392,838.10 | pietrucha.pl | ||
| Energia O.Z.sp. z o.o. | $588,383.32 | energiaoz.pl | ||
| Expanse Plussp. z o.o. | $218,781.53 | expanseplus.pl | ||
| Poland Sunsp. z o.o. | $197,088.30 | polandsun.pl | ||
| Tohrnetsp. z o.o. | $70,065.37 | tohrnet.pl | ||
| PFS-3sp. z o.o. | $28,026.12 | polskiefarmysloneczne.pl | ||
| Solinergsp. z o.o. | $6,328.48 | solinerg.pl | ||
| Kulak & Kulak Energiasp. z o.o. | $688.20 | kulak.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-10-29 | PKD change (Added: 35.11.Z) | |
| 2025-05-13 | Business resumed | |
| 2017-02-28 | Business suspended | |
| 2013-04-18 | Entered in the register |
FAQ
The main business activity of Stiens Partner focuses on production of electricity from non-renewable sources.
The company was registered in the Polish National Court Register (KRS) on April 18, 2013.
The headquarters is located at: Wojska Polskiego 75, 98-200 Sieradz.
The management board consists of: Sylwia Grubska (Member of the Management Board).
The share capital of the company is PLN 5,000 (approx. $1,351).
The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.
Last updated: 2026-10-29