Kolejowe Zakłady Łącznościsp. z o.o.
Manufacture of other electrical equipment, namely electrical signalling, safety and traffic-control equipment for motorways, roads and streets, tramways, railways, inland waterways, seaports and airports, and various electrical audible and visual signalling devices, including bells, sirens, illuminated signs, burglar alarms and fire alarms, excluding service activities
Overview
Financials
Revenue history (in m)
Filing timeliness
Financial statements were filed on time, on average 24 days early. All were audited by a statutory auditor.
- 202518/06/2026
- 202415/07/2025
- 202318/06/2024
- 202230/05/2023
- 202121/06/2022
- 202028/09/2021
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 voivodeship
Industry
- Manufacture of other electrical equipment, namely electrical signalling, safety and traffic-control equipment for motorways, roads and streets, tramways, railways, inland waterways, seaports and airports, and various electrical audible and visual signalling devices, including bells, sirens, illuminated signs, burglar alarms and fire alarms, excluding service activities (27.90.Z)Primary
Public procurement
2 tenders recorded as contractor, with a total value of $4,716,936.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Feb 3, 2026 | Purchase of services for the maintenance of applications, servers and databases of passenger information systems produced by KZŁ | $3.4M$3,357,277 | PKP Polskie Linie Kolejowe S.A. | |
| Sep 12, 2024 | Application, server and database maintenance services for passenger information systems manufactured by KZŁ - 2024/2025 | $1.4M$1,359,659 | PKP Polskie Linie Kolejowe S.A. |
Trademarks
Kolejowe Zakłady Łączności currently holds no active trademarks with the Polish Patent Office. 5 marks have expired or were not registered. The first mark was filed in 2003.
| Mark | Number | Classes | Status | Protected until | |
|---|---|---|---|---|---|
| KZŁ(word) | Z.369127 | 9, 37 | Expired | – | |
| SLK | Z.367766 | 9 | Expired | – | |
| KZŁ BYDGOSZCZ | Z.367767 | 9 | Proceedings discontinued | – | |
| locomat(word) | Z.367768 | 9 | Expired | – | |
| SLK(word) | Z.267889 | 38 | Expired | – |
| Mark | Protected until | |
|---|---|---|
| KZŁ(word) | – | |
| SLK | – | |
| KZŁ BYDGOSZCZ | – | |
| locomat(word) | – | |
| SLK(word) | – |
Authorized Representatives
Manner of representation
For making declarations of will and signing on behalf of the company, joint action of the President of the Management Board and a member of the management board, or two members of the management board, or the President of the Management Board jointly with a commercial proxy, or one member of the management board jointly with a commercial proxy is required. If the management board is a one-person management board, the President of the Management Board or a member of the management board is authorized to make declarations of will and sign on behalf of the company. In the case of a one-person management board, all powers vested in the President of the Management Board by the company’s deed of incorporation and internal regulations are exercised by the sole member of the management board.
Supervisory board
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
| 5,230 | $706,374.93 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 1996-07-19.
63 1050 0086 1000 0091 5163 8864
34 1090 1072 0000 0001 2100 1285- 35 1090 1072 0000 0001 2100 1267
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $37,166$37,166 |
Buildings and premises | $508.6K$508,607 |
Public aid
6 public aid cases recorded, with a total value of $379,569.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 18, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | –– | Polski Fundusz Rozwoju S.A. | |
| Mar 21, 2019 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | PREZYDENT MIASTA BYDGOSZCZ | |
| Oct 4, 2018 | Aid for research and development projects: industrial research | –– | Kujawsko-Pomorska Agencja Innowacji sp. z o.o. |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| APS EnergiaS.A. | $22,170,768.46 | apsenergia.pl | ||
| Merawexsp. z o.o. | $17,097,973.15 | merawex.com.pl | ||
| ComexS.A. | $12,437,195.48 | comex.com.pl | ||
| EVERsp. z o.o. | $6,702,817.17 | ever.eu | ||
| Albatross Systemsp. z o.o. | $6,086,057.24 | albatross.com.pl | ||
| Termo-Folsp. z o.o. | $6,057,117.16 | termofol.pl | ||
| Hsk-Data Ltdsp. z o.o. | $5,896,802.71 | hsk.com.pl | ||
| Elsta Elektronikasp. z o.o. | $5,521,440.54 | elsta.tech | ||
| Proximasp. j. | $5,235,496.73 | proxima.pl | ||
| General Energy Polandsp. z o.o. | $4,804,559.38 | generalenergy.com.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-10-02 | PKD change (Removed: 46.52.Z, 62.01.Z, 72.19.Z; Added: 46.50.Z, 62.10.B, 72.10.Z) | |
| 2025-09-08 | Address change (Ludwikowo 1/-, 85-502, Bydgoszcz → Ul. Ludwikowo 2, 85-502, Bydgoszcz) | |
| 2017-08-09 | PKD change (Removed: 32 codes) | |
| 2010-11-18 | Switch to PKD 2007 (47 PKD 1997 codes → 42 PKD 2007 codes) | |
| 2003-08-25 | Share capital increase (1,100,000.00 PLN → 2,615,000.00 PLN) |
FAQ
Last updated: 2026-10-07