Overview
Financials
Revenue history
Filing timeliness
5 of 6 financial statements were filed late (the longest delay 564 days for 2023).
- 202507/08/2026
- 202430/01/2026
- 202330/01/2026
- 202227/07/2023
- 202110/10/2022
- 202015/10/2021
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Industry
Public procurement
K3 System has been a party to 2 cases before the National Appeal Chamber (since 2020). In 2 cases it joined the proceedings as a participant.
| Date | Subject of dispute | Outcome | Other party | |
|---|---|---|---|---|
| Jul 16, 2020 | Rejection of the tender | Dismissed | Wojskową Akademię Techniczną im. Jarosława Dąbrowskiego w Warszawie, z siedzibą w Warszawie | |
| May 20, 2020 | Order | Authority accepted the complaints | Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego |
Authorized Representatives
Manner of representation
In the case of a multi-member management board, joint action by two members of the management board is required to represent the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Krystian Jan Kiaszewiczage 43 | 34 | $459.21 | 34% |
Karol Krzywoszyńskiage 43 | 33 | $445.71 | 33% |
Piotr Krzywoszyńskiage 45 | 33 | $445.71 | 33% |
Karol Krzywoszyński and Piotr Krzywoszyński hold a combined 66% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Was a VAT taxpayer from 2016-04-11 to 2022-12-31.
Reason for removal: Art. 96 ust. 6-8
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | Starosta Powiatu Poznań |
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 | ||
| 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 | ||
| Arktyka.Plsp. z o.o. | $65,455.48 | arktyka.pl | ||
| Kasiposp. z o.o. | $9,358.54 | kasipo.pl | ||
| Windokansp. z o.o. | $689.05 | windobest.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-01-09 | Business suspended | |
| 2025-06-02 | Business resumed | |
| 2022-12-31 | Business suspended | |
| 2015-09-11 | Entered in the register |
FAQ
Last updated: 2026-08-07