Overview
Status
Active
Registry date
2026-02-26
Share capital
5,000.00 PLN
Registered address
ul. Jerzego Waszyngtona 18/73, 15-274 Białystok, Poland
Industry
Authorized Representatives
Elżbieta Dorota Siodmokage 56 – Management Board Member
Maciej Waldemar Siodmokage 56 – President of the Management Board
Manner of representation
Each member of the management board independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Elżbieta Dorota Siodmokage 56 | 50 | $675.31 | 50% |
Maciej Waldemar Siodmokage 56 | 50 | $675.31 | 50% |
Elżbieta Dorota Siodmok and Maciej Waldemar Siodmok hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| MBC Instalacjesp. z o.o. | $8,957,224.64 | mbc.pl | ||
| Drabentsp. k. | $7,633,864.71 | drabent.pl | ||
| Ozethermsp. z o.o. | $1,336,699.52 | ozetherm.pl | ||
| Aquavarmsp. z o.o. | $459,956.58 | aquavarm.com | ||
| Altagreensp. z o.o. | $368,594.77 | altagreen.pl | ||
| SAN T&Msp. z o.o. | $218,477.72 | santom.pl | ||
| Hydronic Systemssp. z o.o. | $209,873.20 | hydronic-systems.pl | ||
| Odwiert.Plsp. z o.o. | $85,099.35 | odwiert.pl | ||
| Hydrobudsp. z o.o. | $2,487.81 | hydrobud.net | ||
| Ergoklimasp. z o.o. | – | ergoklima.pl |
FAQ
The main business activity of T3S focuses on plumbing, heat and air-conditioning installation.
The company was registered in the Polish National Court Register (KRS) on February 26, 2026.
The headquarters is located at: ul. Jerzego Waszyngtona 18, 15-274 Białystok.
The share capital of the company is PLN 5,000 (approx. $1,351).
Last updated: 2026-04-27