What is the main business of Konstrukcje Stalowe Karczyński?

The main business activity of Konstrukcje Stalowe Karczyński focuses on manufacture of metal structures and parts of structures.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 22, 2019.

Where is the headquarters located?

The headquarters is located at: 298, 43-392 Międzyrzecze Dolne.

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.

What was the revenue?

The company reported a revenue of $2,076,031 in 2024, which is an increase of 11.2% compared to 2023.

No, in 2024 the company was not profitable, reporting a net loss of $143,479.

What is the largest operating cost?

The largest operating cost category falls under materials and energy. This category amounted to $897,764 in 2024, representing 41% of all operating expenses.

Konstrukcje Stalowe Karczyńskisp. z o.o.

Manufacture of metal structures and parts of structures

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2019-02-22

Share capital

5,000.00 PLN

Registered address

298, 43-392 Międzyrzecze Dolne, Poland

Financials

Revenue history (in k)

Financial insight

companies.financials.estonianCitCertain

Filing timeliness

1 of 6 financial statements was filed late (for 2021, 88 days late).

202506/07/2026
202412/07/2025
202303/07/2024
202215/07/2023
202111/10/2022
202015/10/2021

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 2.79mMedianUSD 674.06kAverageUSD 4.19m

Net profit

This companyUSD 229.08kMedianUSD 15.32kAverageUSD 123.18k

Operating costs

This companyUSD 2.55mMedianUSD 617.28kAverageUSD 3.93m

Assets

This companyUSD 1.40mMedianUSD 435.17kAverageUSD 3.30m

Industry

Authorized Representatives

Jakub Karczyński – Management Board Member

Mateusz Piotr Karczyński – Management Board Member

Manner of representation

If the management board is a multi-member management board, each member of the management board is authorised independently to submit declarations of will on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Teresa Jadwiga Karczyńskaage 51	20	$270.12	20%
Jakub Karczyńskiage 25	10	$135.06	10%
Krzysztof Karczyńskiage 51	60	$810.37	60%
Mateusz Piotr Karczyńskiage 27	10	$135.06	10%

Krzysztof Karczyński, Teresa Jadwiga Karczyńska, Jakub Karczyński and Mateusz Piotr Karczyński hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2019-03-04.

BNP Paribas Bank Polska
57 1600 1462 1824 4611 5000 0002
BNP Paribas Bank Polska
84 1600 1462 1824 4611 5000 0001

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
Jan 9, 2026	De minimis aid (in accordance with Commission Regulation 2023/2831)	$4$4	Tauron Sprzedaż sp. z o.o.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

Name	Revenue	Website
Crynolinesp. z o.o.	$4,658,305.96	crynoline.pl
Pegas Engineeringsp. z o.o.	$4,211,738.47	pegas-engineering.pl
FK Inpro Furgalski Kamińskisp. k.	$2,321,290.82	fk-inpro.eu
Przedsiębiorstwo Górniczo-Budowlane i Produkcyjno-Handlowe Pochsp. z o.o.	$1,589,898.47	poch.zabrze.pl
AGEPsp. z o.o.	$1,568,853.75	agep.pl
Dijkhofsp. z o.o.	$1,382,599.02	dijkhof.com
Park Edukacyjny Interakcjesp. z o.o.	$1,250,606.42	parkinterakcje.pl
Horosssp. z o.o.	$1,067,627.00	hoross.eu
Damossp. z o.o.	$940,240.69	damos.com.pl
Ba-Betsp. z o.o.	$802,885.28	babet.pl