S.Instalsp. z o.o.
Building works related to erection of residential and non-residential buildings
Overview
S.Instal is a family-owned construction company providing general contracting and building single-family and multi-family homes, public buildings, agricultural facilities, and industrial and commercial properties. Its services also include paving and surfaces, water and sewage, heating and gas installations, sanitary and stormwater systems, and thermal modernization and insulation. S.Instal additionally provides construction management, supervision, and construction equipment rental.
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 2018-01-05. Active
07 1050 1070 1000 0090 8029 4631- 29 1050 1070 1000 0090 8029 4623
- 51 1050 1070 1000 0090 8029 4615
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Real estate
| Type | Amount |
|---|---|
Buildings and premises | PLN 64,262PLN 64,262 |
Public aid
13 public aid cases recorded, with a total value of $102,305.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 29, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,532$1,532 | Starosta Powiatu Cieszyn | |
| Jan 14, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $432$432 | Prezes Banku Gospodarstwa Krajowego | |
| Jan 23, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $402$402 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Joanna Barbara Strządała (55) | 90 | $2,431.12 | 45% |
Radosław Ryszard Strządała (45) | 110 | $2,971.37 | 55% |
Radosław Ryszard Strządała and Joanna Barbara Strządała hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Ergidsp. z o.o. | $2,007,811.72 | ergid.com | ||
| DG House Wrsp. z o.o. | $1,430,744.94 | dghouse.pl | ||
| Komtermsp. z o.o. | $1,282,328.20 | komterm.com.pl | ||
| Tiger-Budsp. z o.o. | $1,273,462.85 | tigerbud.pl | ||
| Concrete Investsp. z o.o. | $1,206,622.51 | concreteinvest.pl | ||
| Bud-Certsp. z o.o. | $1,057,254.92 | bud-cert.pl | ||
| Silesia ParkS.A. | $956,958.02 | silesiapark.pl | ||
| Bik-Budsp. z o.o. | $451,079.31 | bik-bud.pl | ||
| Inzynieriasp. z o.o. | $2,004.51 | inzynieria.net | ||
| Novus Homessp. z o.o. | $20.42 | novus-homes.pl |
FAQ
Last updated: 2026-10-07