Overview
Simtrans is an authorized seller of coal from the "Kazimierz-Juliusz" coal mine. The company is located in Sosnowiec, Poland, and provides contact information for inquiries and online orders.
Financials
Revenue history (in k)
Filing timeliness
2 of 6 financial statements were filed late (the longest delay 432 days for 2022).
- 202514/07/2026
- 202404/06/2025
- 202313/09/2024
- 202219/09/2024
- 202104/07/2022
- 202011/10/2021
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, city, voivodeship and across Poland in 2025.
Results vs industry
Industry
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations of will and sign on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Andrzej Jan Siemionkaage 37 | 40 | $5,402.49 | 40% |
Krzysztof Andrzej Siemionkaage 60 | 20 | $2,701.24 | 20% |
Mateusz Robert Siemionkaage 33 | 40 | $5,402.49 | 40% |
Andrzej Jan Siemionka, Mateusz Robert Siemionka and Krzysztof Andrzej Siemionka hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2022-11-16.
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Simnatsp. z o.o. + limited partnership | $5,807,443.76 | simnat.pl | ||
| GAS - TradingS.A. | $5,412,130.12 | gas-trading.com.pl | ||
| Petronoxsp. z o.o. | $3,427,618.62 | petronox.pl | ||
| Gomola-Transsp. z o.o. | $2,061,583.01 | gomolatrans.pl | ||
| Gomola-Trans 2sp. z o.o. | $1,668,518.25 | gomolatrans.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-10-23 | Switch to PKD 2025 (6 PKD 2007 codes → 6 PKD 2025 codes) | |
| 2018-01-10 | Entered in the register |
FAQ
Last updated: 2026-07-30
