Kos-Domsp. z o.o.
Building works related to erection of residential and non-residential buildings
Overview
Kos-Dom is a family-owned developer that builds single-family homes and row houses in the Poznań area, specifically in Zalasewo and Tulce. The company focuses on creating functional living spaces with high-quality materials and offers direct contact with investors throughout the construction process. With 24 years in the market, they have completed over 600 residential units, providing homes for around 700 families.
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 2002-06-24. Active
72 1050 1520 1000 0025 2328 0028- 40 1050 1520 1000 0090 8042 5508
25 1020 4027 0000 1802 0034 1610
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
4 public aid cases recorded, with a total value of $71,201.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $2,227$2,227 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $2,227$2,227 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $2,129$2,129 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
The management board consists of one or more persons. Each member of the management board represents the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Joanna Kaczmarek (44) | 900 | $243,111.83 | 45% |
Lidia Anna Kostrzewska (40) | 900 | $243,111.83 | 45% |
Krzysztof Kostrzewski (33) | 200 | $54,024.85 | 10% |
Lidia Anna Kostrzewska and Krzysztof Kostrzewski hold a combined 55% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Joanna Kaczmarek (44)  | Shareholder of a limited liability company, 900000.0 PLN | |
Lidia Anna Kostrzewska (40) | Shareholder of a limited liability company, 900000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Akropol Jesionowe 3sp. z o.o. | $334,897.71 | akropol-inwestycje.pl | ||
| MJ Dewelopersp. z o.o. | $273,628.16 | mjdeweloper.pl | ||
| 21 Art-Bud sp. z o.o.sp. k. | $254,201.10 | artbud.eu | ||
| Maxdom Galantsp. z o.o. | $212,635.40 | maxdom-galant.pl | ||
| CMD Królaksp. z o.o. | $204,558.14 | cmd.net.pl | ||
| Akropol Inwestycje 11sp. z o.o. | $194,019.53 | akropol-inwestycje.pl | ||
| Amber Developmentsp. z o.o. | $136,292.69 | amber-haus.pl | ||
| Akropol Poznań 3sp. z o.o. | $98,456.75 | akropol-inwestycje.pl | ||
| GaladomS.A. | $97,677.08 | galadom.pl | ||
| Akropol Inwestycje 6sp. z o.o. | $62,426.73 | akropol-inwestycje.pl |
FAQ
Last updated: 2026-07-16