Overview
Sinja installs LPG systems in cars and works with components from AG-Zenit, Compact, LPGTech, STAG and KME. The company provides gas-system installation and adjustment by qualified mechanics.
- Monday–Friday
- 7:30–15:30
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 2 of 6 financial statements were filed late (the longest delay 87 days for 2021).
- 2025not filed
- 202426/09/2025
- 202328/06/2024
- 202214/07/2023
- 202110/10/2022
- 202009/09/2021
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 2024.
Results vs industry
Industry
Offer
- LPG system installation
- Automotive gas systems
- LPG electronics
- Gas injectors
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Tag Manager
Authorized Representatives
Manner of representation
In the case of a multi-member management board, the following are authorised to submit declarations of will and sign on behalf of the company: the President of the Management Board independently, the Vice-President of the Management Board independently, two members of the management board acting jointly, or one member of the management board acting jointly with a commercial proxy. In the case of a one-person management board, the member of the management board or the commercial proxy is authorised independently to submit declarations of will and sign on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Mirosław Jerzy Czekajage 43 | 98 | $1,323.61 | 98% |
Others | 2 | $27.01 | 2% |
Beneficial owners
No beneficial owners recorded for the company Sinja.
Bank accounts
Registered as a VAT taxpayer on 2015-01-10.
61 1160 2202 0000 0002 7416 8460- 87 1160 2202 0000 0003 0149 0467
- 74 1160 2202 0000 0002 7416 7741
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 24, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | STAROSTA POWIATU RZESZÓW |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Remgazsp. z o.o. | $264,311.70 | remgaz.com.pl | ||
| Gaztranzsp. z o.o. | $110,083.82 | gaztranz.pl | ||
| Centrum Mocysp. z o.o. | $75,332.10 | centrummocy.com.pl | ||
| Target Safetysp. z o.o. | $58,407.21 | targetsafety.pl | ||
| Przedsiębiorstwo Handlowo-Usługowe Tank-Mark. Marek Turkowski, Karol Turkowskisp. j. | $23,083.15 | tank-mark.pl |
FAQ
Last updated: 2026-04-10