Overview
Status
Active
Registry date
2005-11-22
Share capital
5 060 000,00 PLN
Registered address
Blokowa 6, 31-752 Kraków, Poland
Website
sisprodukcja.plWebsite active
Electronic delivery address
AE:PL-94888-77878-BBIDH-17
Financials
Revenue history (in m)
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
Revenue
This companyUSD 6.72mMedianUSD 770.12kAverageUSD 6.00m
Net profit
This companyUSD -54.10kMedianUSD 18.43kAverageUSD 476.13k
Operating costs
This companyUSD 6.72mMedianUSD 734.22kAverageUSD 5.34m
Assets
This companyUSD 2.45mMedianUSD 464.06kAverageUSD 4.43m
Industry
Bank accounts
Registered as a VAT taxpayer on 2005-12-02. Active
82 1160 2202 0000 0001 0112 8618
27 1160 2202 0000 0001 9599 9391
81 1160 2202 0000 0003 5105 6896
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 13, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $240.9K$240,874 | Polski Fundusz Rozwoju S.A. | |
| May 14, 2019 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $2,288$2,288 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Authorized Representatives
Mateusz Adam Szupieńko – Vice President
Łukasz Andrzej Szupieńko – President
Wiesław Bronisław Szupieńko – Attorney-in-fact (sole)
Manner of representation
Each member of the management board independently, whereas in the case of acquiring fixed assets and transactions with a value exceeding PLN 50,000 (fifty thousand), joint action by two members of the management board is required.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Wiesław Bronisław Szupieńko (66) | 10,020 | $1,353,322.53 | 99.0119% |
Others | 100 | $13,506.21 | 0.9881% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| WiśniowskiS.K.A. | $273,852,275.76 | wisniowski.pl | ||
| AKPO Konstrukcje Aluminiowesp. z o.o. | $7,840,264.58 | akpo.com.pl | ||
| Profilnet sp. z o.o.sp. k. | $6,465,555.38 | profilnet.eu | ||
| GD Windowssp. z o.o. | $6,291,603.92 | gdwindows.pl | ||
| AIFO Glass Doorssp. z o.o. | $4,554,627.50 | aifoglassdoors.com | ||
| Fixalsp. z o.o. | $2,297,508.45 | fixal.eu | ||
| Doorateqsp. z o.o. | $639,462.72 | doorateq.eu | ||
| Grupa Twardowskisp. z o.o. | $65,361.47 | twardowski.com.pl | ||
| Fabryka Stolarki Budowlanej Oknoplan Lietz, Woźniaksp. j. | – | oknoplan.pl | ||
| MTS Aluminium M. Madeja T.Muchasp. j. | – | mtsalu.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-06-07 | PKD change (Removed: 27.31.Z, 27.32.Z, 27.33.Z, 28.11.B, 28.11.C, 28.12.Z, 45.21.G, 45.22.Z, 51.51.Z, 51.52.Z, 51.53, 51.82.Z, 51.90.Z, 60.24, 63.11, 63.12, 65.23.Z, 70.20.Z, 71.10.Z, 71.21.Z; Added: 24.33.Z, 25.12.Z, 43.99.Z, 46.72.Z, 49.41.Z, 52.10.B, 52.24.C, 68.20.Z) | |
| 2006-06-30 | Share capital change (50,000.00 PLN → 5,060,000.00 PLN) | |
| 2005-11-22 | Entered in the register |
FAQ
The main business activity of S i S Produkcja focuses on manufacture of metal doors and windows.
The company was registered in the Polish National Court Register (KRS) on November 22, 2005.
The headquarters is located at: Blokowa 6, 31-752 Kraków.
The share capital of the company is PLN 5,060,000 (approx. $1.4 million).
The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.
The company reported a revenue of $6,715,178 in 2025, which is a decrease of 0.4% compared to 2024.
No, in 2025 the company was not profitable, reporting a net loss of $54,105. For comparison, in 2024 the loss was $99,842, meaning the company reduced its loss by 45.9%.
The largest operating cost category falls under materials and energy. This category amounted to $4,511,665 in 2025, representing 67% of all operating expenses.
Last updated: 2026-04-01