Overview
SJ Construction Sp. z o.o. designs, prefabricates and installs complete technological lines and industrial plants on a turnkey basis. The company also provides service and consulting for optimizing and automating production processes. Its work covers sectors such as energy, food processing, animal by-product processing and civil engineering.
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 2014-10-18. Active
Bank spółdzielczy47 8838 0005 2001 0103 8580 0001
49 1050 1764 1000 0090 3283 2009
65 1090 2718 0000 0001 2417 3686
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $312.0K$312,006 |
Buildings and premises | $651.0K$651,019 |
Public aid
9 public aid cases recorded, with a total value of $68,818.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Mar 21, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,500$1,500 | Prezes Banku Gospodarstwa Krajowego | |
| Dec 23, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $25,921$25,921 | Prezes Banku Gospodarstwa Krajowego | |
| Sep 14, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $10,368$10,368 | Prezes Banku Gospodarstwa Krajowego |
Tenders
1 tender recorded as contractor, with a total value of $57,003.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Apr 3, 2024 | Modernizacja układu odbioru pofermentu ciekłego z reaktora fermentacji | $57,003$57,003 | Master Odpady i Energia |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Each member of the management board is authorised to represent the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Zbigniew Jurek (44) | 7,650 | $103,322.53 | 50% |
Tomasz Sobiechowski (51) | 7,650 | $103,322.53 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Kuszasp. z o.o. | $5,789,761.86 | kusza.eu | ||
| Showstak Investment Groupsp. z o.o. | $1,085,335.71 | showstak.eu | ||
| Saautsp. z o.o. | $852,854.13 | saaut.com | ||
| AS4Isp. z o.o. | $291,947.00 | as4i.pl | ||
| Pro-Technicsp. z o.o. | $302,199.47 | pro-technic.pl |
Change history
| Date | Event | |
|---|---|---|
| 2020-12-21 | Share capital change (5,000.00 PLN → 765,000.00 PLN) | |
| 2020-09-30 | PKD change (Removed: 22.21.Z, 22.22.Z, 22.23.Z, 22.29.Z, 25.12.Z, 25.21.Z, 25.30.Z, 25.50.Z, 25.61.Z, 25.62.Z, 25.91.Z, 25.92.Z, 28.12.Z, 28.13.Z, 28.21.Z, 28.96.Z, 33.11.Z, 33.12.Z, 33.13.Z, 33.14.Z, 33.17.Z, 33.19.Z, 35.30.Z, 37.00.Z, 38.11.Z, 38.32.Z, 39.00.Z, 41.10.Z, 41.20.Z, 42.11.Z, 42.12.Z, 42.13.Z, 42.21.Z, 42.22.Z, 42.91.Z, 42.99.Z, 43.11.Z, 43.12.Z, 43.13.Z, 43.21.Z, 43.29.Z, 43.31.Z, 43.32.Z, 43.33.Z, 43.34.Z, 43.91.Z, 43.99.Z, 45.11.Z, 45.19.Z, 46.12.Z, 46.13.Z, 46.14.Z, 46.15.Z, 46.52.Z, 46.61.Z, 46.63.Z, 46.71.Z, 46.73.Z, 46.74.Z, 46.75.Z, 46.76.Z, 46.90.Z, 47.99.Z, 49.41.Z, 52.21.Z, 62.02.Z, 62.03.Z, 62.09.Z, 63.11.Z, 63.12.Z, 63.91.Z, 63.99.Z, 64.92.Z, 64.99.Z, 68.10.Z, 68.20.Z, 68.31.Z, 68.32.Z, 70.21.Z, 70.22.Z, 71.12.Z, 71.20.B, 72.11.Z, 72.19.Z, 73.20.Z, 74.30.Z, 74.90.Z, 77.40.Z, 81.21.Z, 81.22.Z, 81.29.Z, 81.30.Z, 82.11.Z, 82.19.Z, 82.99.Z, 84.13.Z, 95.12.Z, 95.21.Z) | |
| 2014-10-09 | Entered in the register |
FAQ
Last updated: 2026-07-23