Overview
Instal - Ost has operated since 2004, building industrial compressed-air and technical-gas systems, ventilation, air conditioning, sanitary installations and external utility networks. It installs equipment in pumping stations, wastewater treatment plants and water-treatment facilities, and has completed work for MAN BUS in Starachowice and Celsa-Huta Ostrowiec.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2004-06-03. Active
63 1050 1416 1000 0090 3055 0553
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
7 public aid cases recorded, with a total value of $85,196.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 24, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,205$1,205 | Prezes Banku Gospodarstwa Krajowego | |
| Sep 11, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,604$1,604 | Prezes Banku Gospodarstwa Krajowego | |
| Apr 18, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $849$849 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
The joint action of two members of the management board is required to make declarations and sign on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Paweł Bobkiewicz (39) | 200 | $27,012.43 | 50% |
Wojciech Cholewiński (69) | 100 | $13,506.21 | 25% |
Others | 100 | $13,506.21 | 25% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| EKO Instal-Wentsp. z o.o. | $1,886,488.44 | ekoinstalwent.pl | ||
| Artistalsp. z o.o. | $1,221,808.99 | artistal.eu | ||
| Aircleansp. z o.o. | $899,491.83 | airclean.pl | ||
| Aqua Went Instalacje Sanitarnesp. z o.o. | $822,799.44 | aquawent.pl | ||
| Klimaksp. z o.o. | $680,258.57 | klimak.pl | ||
| Instawentsp. z o.o. | $630,118.39 | instawent.pl | ||
| Ogrzewaniedomu24sp. z o.o. | $604,329.27 | ogrzewaniedomu24.pl | ||
| Eur-Eccosp. z o.o. | $566,419.68 | eur-ecco.com | ||
| Instalcemsp. z o.o. | $499,512.56 | instalcem.pl | ||
| Instalujesz.Plsp. z o.o. | $480,242.84 | instalujesz.pl |
Change history
| Date | Event | |
|---|---|---|
| 2018-03-30 | Address change (Gulińskiego 23, 27-400, Ostrowiec Świętokrzyski → Ul. Antoniego Hedy Ps. "szary" 23a, 27-400, Ostrowiec Świętokrzyski) | |
| 2015-04-08 | PKD change (Removed: 25.11.Z, 33.12.Z, 41.10.Z, 41.20.Z, 43.11.Z, 43.3, 46.1) | |
| 2009-12-10 | PKD change (Removed: 14.21.Z, 26.82.Z, 28.11.C, 28.30.B, 29.11.B, 29.24.B, 29.32.B, 29.40.B, 29.52.B, 29.56.B, 31.20.B, 31.62.B, 37.10.Z, 37.20.Z, 45.11.Z, 45.21.A, 45.21.B, 45.21.C, 45.21.D, 45.21.E, 45.25.B, 45.25.C, 45.25.E, 45.31.A, 45.31.D, 45.32.Z, 45.33.A, 45.33.B, 45.34.Z, 45.45.Z, 50.20.B, 51.39.Z, 51.54.Z, 51.57.Z, 51.62.Z, 51.70.B, 55.11.Z, 55.23.Z, 60.24.B, 63.21.Z, 72.10.Z, 72.20.Z, 72.60.Z, 74.14, 74.20.A, 74.20.B, 74.30.Z, 90.00.B; Added: 25.11.Z, 33.12.Z, 33.19.Z, 41.10.Z, 41.20.Z, 42.99.Z, 43.11.Z, 43.21.Z, 43.22.Z, 43.29.Z, 43.3, 43.99.Z, 46.1, 64.99.Z, 71.12.Z, 71.20.B, 77.32.Z) | |
| 2004-06-08 | Entered in the register |
FAQ
Last updated: 2026-08-12