K & K Systemy Sanitarno-Grzewczesp. z o.o.
Plumbing, heat and air-conditioning installation
Overview
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 26 days late).
- 2025filed
- 202430/06/2025
- 202319/06/2024
- 202206/07/2023
- 202110/08/2022
- 202009/07/2021
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
- Construction of linear structures: pipelines, electricity and electric traction lines—industrial (42.21.Z)
Authorized Representatives
Manner of representation
The company may be represented, in the case of a multi-member management board, by two members of the management board jointly, or by one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Bartosz Maciej Kamińskiage 36 | 44 | $5,942.73 | 9.9099% |
Jakub Bronisław Kamińskiage 67 | 100 | $13,506.21 | 22.5225% |
Maciej Jacek Kamińskiage 62 | 100 | $13,506.21 | 22.5225% |
Piotr Antoni Kamińskiage 61 | 100 | $13,506.21 | 22.5225% |
Dariusz Skibaage 60 | 100 | $13,506.21 | 22.5225% |
Jakub Bronisław Kamiński, Maciej Jacek Kamiński, Piotr Antoni Kamiński and Bartosz Maciej Kamiński hold a combined 77.5% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2002-07-02.
06 1090 2590 0000 0001 4781 7413- 08 1090 2590 0000 0001 4781 7377
20 1140 1124 0000 2644 3400 1001
Debt
No entries in the National Debtors Register (KRZ).
Public aid
7 public aid cases recorded, with a total value of $338,485.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Nov 15, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $32,573$32,573 | Prezes Banku Gospodarstwa Krajowego | |
| Nov 15, 2021 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $35,878$35,878 | Prezes Banku Gospodarstwa Krajowego | |
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $3,962$3,962 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Orion ConstructionS.A. | $5,340,052.86 | orionconstruction.eu | ||
| Systherm Techniksp. z o.o. | $1,945,268.82 | systherm.pl | ||
| ECO Partner Ogrzewaniesp. z o.o. | $1,500,954.62 | najtanszeogrzewanie.pl | ||
| Thermgazsp. z o.o. | $1,269,054.04 | thermgaz.pl | ||
| Elklimasp. z o.o. | $1,100,476.10 | elklima.pl | ||
| Czysta Energia Polskasp. z o.o. | $396,313.16 | czystaenergia.org | ||
| Ecoklimasp. z o.o. | $381,117.80 | ecoklimapoznan.pl | ||
| Instalicsp. z o.o. | $157,178.43 | instalic.pl | ||
| NBB Instalacjesp. z o.o. | $143,062.06 | grzejeco.pl | ||
| Ergoklimasp. z o.o. | – | ergoklima.pl |
Change history
| Date | Event | |
|---|---|---|
| 2020-01-16 | Share capital increase (200,000.00 PLN → 222,000.00 PLN) | |
| 2002-06-25 | Entered in the register |
FAQ
Last updated: 2026-04-05