Biuro Projektowo-Techniczne Winterprojektsp. z o.o. in liquidation
Engineering activities and related technical consultancy
Overview
Financials
Revenue history
Filing timeliness
4 of 6 financial statements were filed late (the longest delay 497 days for 2023).
- 202501/04/2026
- 202424/11/2025
- 202324/11/2025
- 202222/04/2024
- 202131/03/2023
- 202026/04/2021
The statements for 2022–2025 report only zeros (no activity).
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
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jacek Winterage 64 | 250 | $6,753.11 | 50% |
Piotr Winterage 39 | 250 | $6,753.11 | 50% |
Jacek Winter and Piotr Winter hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
No beneficial owners recorded for the company Biuro Projektowo-Techniczne Winterprojekt.
Bank accounts
Registered as a VAT taxpayer on 2010-08-24.
No bank accounts reported to the VAT Taxpayer Register.
Debt
No entries in the National Debtors Register (KRZ).
MSiG notices
| Publication date | Event | |
|---|---|---|
| Mar 31, 2023 | Call to creditors | |
| Mar 31, 2023 | Call to creditors |
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| BiowattS.A. | $21,135,898.34 | biowatt.pl | ||
| AquaS.A. | $1,446,594.34 | aqua.poznan.pl | ||
| KFG sp. z o.o.sp. k. | $708,046.22 | kfgsk.pl | ||
| Przedsiębiorstwo Produkcyjno Handlowo Usługowe Bm - Ekossp. z o.o. | $655,710.18 | bm-ekos.com.pl | ||
| Iron Tower Investmentsp. z o.o. + limited partnership | $447,161.15 | irontower.pl | ||
| Przedsiębiorstwo Produkcyjno-Handlowo-Usługowe Gepolsp. z o.o. | $254,017.03 | gepol.com.pl | ||
| Biuro Inżynierii Transportu - Pracownie Projektowe Cejrowski & Krychsp. j. | $185,542.93 | bit-poznan.com.pl | ||
| Buildings & Panels Engineering Consultancysp. z o.o. | $93,538.60 | bpec.eu | ||
| Karoxsp. z o.o. | $15,534.95 | karox.eu | ||
| KFGsp. z o.o. | – | kfgsk.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-04-07 | Name change (Biuro Projektowo-Techniczne Winterprojekt → Biuro Projektowo-Techniczne Winterprojekt Spółka Z Ograniczoną Odpowiedzialnością W Likwidacji) | |
| 2023-04-07 | PKD change (Removed: 41.20.Z, 42.99.Z, 43.13.Z, 43.21.Z, 43.99.Z, 71.20.B) | |
| 2023-03-16 | Liquidation opened | |
| 2011-01-19 | Entered in the register |
FAQ
Last updated: 2026-04-02