Overview
Stok is a company that offers high-quality PVC, wooden, and aluminum windows, as well as external and sliding doors, roller blinds, pergolas, and winter gardens. They provide professional installation and technical advice in Poland and Germany, focusing on energy-efficient solutions and modern aluminum constructions. Their services encompass everything from project design to timely execution, ensuring customer satisfaction through tailored approaches.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2021-07-31. Active
19 1090 2590 0000 0001 4854 2157- 63 1090 2590 0000 0001 4854 2335
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
Each member of the management board independently is authorized to make declarations of will on behalf of the company and to represent it.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jakub Keller (44) | 50 | $5,402.49 | 40% |
Dorothea Therese Stoltmann (52) | 50 | $5,402.49 | 40% |
Others | 25 | $2,701.24 | 20% |
Beneficial owners
| Person | Rights |
|---|---|
Jakub Keller (44)  | Shareholder of a limited liability company, 20000.0 PLN |
Dorothea Therese Stoltmann (52) | Shareholder of a limited liability company, 20000.0 PLN |
Competitors
| Name | Revenue | Website | |
|---|---|---|---|
| Fenedosp. z o.o. | $1,357,801.53 | fenedo.pl | |
| Westplastsp. z o.o. | $1,107,857.67 | westplast.pl | |
| Dachstalsp. z o.o. | $1,054,765.78 | dachstal.eu | |
| Glaze Groupsp. z o.o. | $848,188.89 | krawcow.eu | |
| Alucreosp. z o.o. | $660,261.90 | alucreo.pl | |
| Woodstonsp. z o.o. | $569,838.69 | woodston.pl | |
| ISS Ogrodzeniasp. z o.o. | $423,456.24 | ogrodzenia-iss.pl | |
| Novoczesna Stolarka Okiennasp. z o.o. | $370,288.18 | novaokna.pl | |
| Draftsp. z o.o. | $307,090.40 | draft.net.pl | |
| ISR Polensp. z o.o. | $306,674.68 | isr-fliegengitter.com |
Change history
| Date | Event |
|---|---|
| 2024-09-30 | Address change (Ul. Konstytucji 3 Maja 7, 75-820, Koszalin → Ul. Józefa Mireckiego 2, 75-506, Koszalin) |
| 2023-11-03 | Share capital change (40,000.00 PLN → 50,000.00 PLN) |
| 2022-05-18 | Entered in the register |
FAQ
Last updated: 2026-07-17