What is the main business of Stako-Stanisław Kowalczyk i Katarzyna Kowalczyk?

The main business activity of Stako-Stanisław Kowalczyk i Katarzyna Kowalczyk focuses on production of electricity from non-renewable sources.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on June 12, 2002.

Where is the headquarters located?

The headquarters is located at: Wojska Polskiego 14, 42-100 Kłobuck.

What is the legal form?

The legal form of this entity is a general partnership (sp.j.).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

How much revenue was generated?

The company reported a revenue of $3,161,684 in 2025, which is an increase of 23.4% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of $1,330,454, meaning the company increased its profit by 36.2%.

Which cost dominates operating expenses?

The largest operating cost category falls under depreciation and amortization. This category amounted to $1,117,906 in 2025, representing 63% of all operating expenses.

Stako-Stanisław Kowalczyk i Katarzyna Kowalczyksp. j.

Production of electricity

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2002-06-12

Registered address

Wojska Polskiego 14, 42-100 Kłobuck, Poland

Electronic delivery address

AE:PL-95075-23985-HHSCH-29

Financials

Revenue history (in m)

Filing timeliness

Financial statements were filed on time, on average 66 days early. 1 of 6 audited by a statutory auditor.

202523/03/2026
202431/03/2025
202331/05/2024
202228/06/2023
202106/07/2022
202005/07/2021

Filed on timeDelayFiling deadline

Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 3.16mMedianUSD 9.52kAverageUSD 3.14m

Net profit

This companyUSD 1.33mMedianUSD -6.16kAverageUSD -368.66k

Operating costs

This companyUSD 1.78mMedianUSD 19.84kAverageUSD 3.33m

Assets

This companyUSD 15.91mMedianUSD 435.88kAverageUSD 9.25m

Industry

Ownership

Owner
Magdalena Barbara Bańka Kowalczykage 41
Agnieszka Justyna Chamaraage 50
Katarzyna Marta Kowalczykage 43
Paweł Michał Kowalczykage 53
Stanisław Kowalczykage 76

Manner of representation

Each partner is authorized to represent the company independently.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2006-03-15.

Deutsche Bank Polska
04 1910 1048 2781 0452 1668 0001
Deutsche Bank Polska
74 1910 1048 2781 0452 1668 0002

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
Nov 26, 2024	De minimis aid (in accordance with Commission Regulation 2023/2831)	$33,375$33,375	Prezes Banku Gospodarstwa Krajowego
Sep 7, 2023	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$89,479$89,479	Prezes Banku Gospodarstwa Krajowego
Aug 11, 2022	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$80,754$80,754	Prezes Banku Gospodarstwa Krajowego

Regulatory authorisations

Authority	Type	Status
URE	Electricity generation	Active

Competitors

Name	Revenue	Website
Biogas SystemS.A.	$3,924,855.10	biogas-system.com
Energy Safe PowerS.A.	$702,932.62	espsa.pl
Farmy Fotowoltaiki PolskaS.A.	$558,268.42	farmyfotowoltaikipolska.pl
Gwarant Inwestycjesp. z o.o.	$550,792.47	gwarantgk.pl
Future AS.A.	$526,409.38	futureenergiazwiatru.pl
Green Systemssp. z o.o.	$273,801.09	greensystems.pl
S2EP.S.A.	$143,226.11	s2e.com.pl
Future BS.A.	$87,792.08	futureenergiazwiatru.pl
Farma F7sp. z o.o.	$67,664.97	farmyfotowoltaikipolska.pl
Farma F8sp. z o.o.	$35,158.21	farmyfotowoltaikipolska.pl