Overview
TST Eco represents the Austrian company Tschuda and the German company Thermo-System in Poland, offering wastewater-treatment scrapers and solar sludge dryers. Throughout Poland, it also sells Xylem Water Solutions pumps and equipment, as well as Venlo and gable-type system greenhouses for sludge drying facilities and horticulture.
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 48 days early.
- 202508/04/2026
- 202425/06/2025
- 202305/06/2024
- 202203/07/2023
- 202110/07/2022
- 202026/06/2021
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 industry
Industry
Offer
- Scrapers for settling tanks
- Solar dryers
- Pumps
- Water treatment equipment
- System greenhouses
Website technology
- Website
- Joomla
Public procurement
1 tender recorded as contractor, with a total value of $87,228.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Mar 21, 2023 | Modernisation of the chain sludge-scraping system in the secondary settling tank at the wastewater treatment plant in Trzebnica | $87,228$87,228 | Gminny Zakład Gospodarki Komunalnej Trzebnica - Ergo sp. z o.o. |
Authorized Representatives
Manner of representation
In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marcin Stanisław Cieślaage 48 | 91 | $1,229.07 | 91% |
Others | 9 | $121.56 | 9% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2017-11-29.
31 1020 2528 0000 0402 0555 5174- 55 1020 2528 0000 0202 0503 1234
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 | ||
|---|---|---|---|---|
| Termeco Tchórzewscysp. j. | $4,351,964.63 | termeco.pl | ||
| Taconova Polskasp. z o.o. | $2,159,307.46 | taconova.com | ||
| Mixtumsp. z o.o. | $1,847,768.48 | mixtum.pl | ||
| Envitest J. Pacholskisp. j. | $1,845,875.74 | envitest.com | ||
| Water & Wastewater Technic Wwt Polskasp. z o.o. | $1,831,382.06 | wwtpolska.pl | ||
| Topvacsp. z o.o. | $1,662,303.47 | topvac.pl | ||
| Therma-Klimsp. z o.o. + limited partnership | $1,651,444.81 | therma-klim.com.pl | ||
| Climativesp. z o.o. | $1,529,095.56 | climative.eu | ||
| OVA Systemsp. z o.o. | $1,184,773.12 | ova-system.pl | ||
| Pro Eco Solutions LtdBranch (foreign co.) | $1,139,977.66 | proecosolar.eu |
FAQ
Last updated: 2026-04-26