Overview
Tarnowski Investments is a service company delivering comprehensive construction and infrastructure projects as a general contractor or project partner. It builds water treatment plants, wastewater treatment plants, road infrastructure and building structures. Its projects include the reconstruction of a municipal road in Klenica, a residential road in Kargowa, a fire-access road in Sulechów municipality and site preparation for a photovoltaic farm.
Industry
Offer
- Road construction
- Water treatment plant construction
- Wastewater treatment plant construction
- Building construction
- Sewerage works
Website technology
- Website
- WordPress
Public procurement
9 tenders recorded as contractor, with a total value of $9,084,666.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jun 17, 2024 | Modernisation of the water treatment plant in Bierutów – Stage I (design and build) | $1.1M$1,113,756 | Miasto i Gmina Bierutów | |
| Jun 5, 2024 | Modernization of the Water Treatment Plant in Czempiń | $2.7M$2,660,942 | Gmina Czempiń | |
| Mar 27, 2024 | Reconstruction of the water treatment plant, including the water intake, in Głuchów; construction of a sanitary sewer system in Swarzynice | $748.7K$748,680 | Gmina Trzebiechów |
Authorized Representatives
Manner of representation
Each member of the management board is entitled to represent the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Anna Maria Miltoage 43 | 80 | $1,080.50 | 80% |
Krzysztof Tarnowskiage 41 | 20 | $270.12 | 20% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2017-01-18.
10 1090 1580 0000 0001 3396 3468- 49 1090 1580 0000 0001 3396 3348
Debt
No entries in the National Debtors Register (KRZ).
Public aid
34 public aid cases recorded, with a total value of $36,274.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $839$839 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 2, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $27,694$27,694 | Polski Fundusz Rozwoju S.A. | |
| Jun 2, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | STAROSTA POWIATU ZIELONOGÓRSKIEGO |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| PorrS.A. | $1,014,614,103.12 | porr.pl | ||
| Mostostal WarszawaS.A. | $261,914,615.77 | mostostal.waw.pl | ||
| Inwest-Serwissp. z o.o. | $26,100,177.43 | inwest-serwis.pl | ||
| TerralineS.A. | $4,046,127.17 | terraline.pl | ||
| T1 Csp. z o.o. | $2,209,586.46 | t1c.pl | ||
| Inwestycje Gminnesp. z o.o. | $314,278.94 | inwestycjestezyca.pl | ||
| TOTOsp. z o.o. | $95,386.44 | toto.com.pl | ||
| Progreg Infracitysp. z o.o. | $14,766.85 | progreg.pl | ||
| Silesia House Bausp. z o.o. | $0.63 | silesiahouse.com.pl | ||
| KEN Systemsp. z o.o. | $0.02 | kensystem.eu |
FAQ
Last updated: 2026-04-18