Overview
K4system provides comprehensive IT support to businesses, institutions and individual clients in Zielona Góra and the Lubusz region. Services include server and network management, cloud solutions, software integration, cybersecurity and backups. The company supplies computer and network equipment, builds websites, and installs CCTV systems, alarms and LAN networks.
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 2019-05-23. Active
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 $3,039.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $467$467 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 18, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $648$648 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 18, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $643$643 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
1 tender recorded as contractor, with a total value of $10,597.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Oct 28, 2022 | Dostawa sprzętu komputerowego oraz oprogramowania na potrzeby WUP w Zielonej Górze | $10,597$10,597 | Wojewódzki Urząd Pracy |
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Bartosz Kliński (44) | 50 | $4,051.86 | 50% |
Marcin Kliński (51) | 50 | $4,051.86 | 50% |
Bartosz Kliński and Marcin Kliński hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Ask4 Poland LimitedBranch (foreign co.) | $513,521.30 | ask4poland.com | ||
| Politesp. z o.o. | $352,399.36 | polite.pl | ||
| SGM Techsp. z o.o. | $312,875.62 | sgmtech.pl | ||
| IT Procaresp. z o.o. | $296,301.67 | itprocare.pl | ||
| Klikentersp. z o.o. | $292,832.06 | klikenter.pl | ||
| 5IPsp. z o.o. | $282,997.79 | 5ip.eu | ||
| Itfirmsp. z o.o. | $282,773.27 | itfirm.pl | ||
| Inlissp. z o.o. | $237,354.79 | inlis.pl | ||
| IT Companionsp. z o.o. | $213,047.18 | itcompanion.pl | ||
| Kapsloksp. z o.o. | $129,260.26 | kapslok.pl |
FAQ
Last updated: 2026-04-11