What is the main business of Korstal?

The main business activity of Korstal focuses on other specialised construction activities n.e.c..

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on June 20, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Rynek 2, 47-200 Kędzierzyn-Koźle.

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, 2025 to December 31, 2025.

What was the revenue?

In 2025, the company generated total revenue of USD 640,735, representing a decrease of 10.0% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of USD 215,563, meaning the company increased its profit by 66.3%.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to USD 163,178 in 2025, representing 39% of all operating expenses.

Korstalsp. z o.o.

Other specialised construction activities n.e.c.

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-06-20

Share capital

5,000.00 PLN

Registered address

ul. Rynek 2, 47-200 Kędzierzyn-Koźle, Poland

Electronic delivery address

AE:PL-24896-60192-FJUTU-27

Financials

Revenue history (in k)

Filing timeliness

3 of 4 financial statements were filed late (the longest delay 24 days for 2025).

202508/08/2026
202411/07/2025
202318/07/2024
202225/07/2023

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, city, voivodeship and across Poland in 2025.

Industry · Other specialised construction activities n.e.c.630 / 1,676

Top 38%

Division · Specialised construction activities4,019 / 11,024

Top 36%

Sector · Construction6,954 / 17,120

Top 41%

City · Kędzierzyn-Koźle120 / 279

Top 43%

Voivodeship · Opolskie1,975 / 4,625

Top 43%

Country · Poland111,160 / 297,932

Top 37%

Results vs industry

Revenue

This companyUSD 640.74kMedianUSD 251.93kAverageUSD 1.58m

Net profit

This companyUSD 215.56kMedianUSD 10.88kAverageUSD 81.54k

Operating costs

This companyUSD 423.52kMedianUSD 218.31kAverageUSD 1.45m

Assets

This companyUSD 476.77kMedianUSD 163.83kAverageUSD 1.07m

Industry

Authorized Representatives

Agnieszka Barbara Rostalskaage 49 – President of the Management Board

Manner of representation

Each of the members of the management board is authorized to submit declarations of will on behalf of the company and to represent the company independently.

Ownership

Owner	Shares	Share value	Stake
Agnieszka Barbara Rostalskaage 49	70	$945.43	70%
Łukasz Mateusz Sydorage 26	30	$405.19	30%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2022-06-24.

PKO Bank Polski
14 1020 3714 0000 4902 0464 3021

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
Feb 21, 2025	De minimis aid (in accordance with Commission Regulation 2023/2831)	––	Prezes Banku Gospodarstwa Krajowego

Competitors

Name	Revenue	Website
Basencomplexsp. z o.o.	$6,286,691.59	basencomplex.pl
Tabet Groupsp. z o.o.	$2,138,755.87	tabet.pl
TKR Gmbhsp. z o.o.	$1,900,016.06	szalunkitracone-tkr.pl
Paretti Worksp. z o.o.	$933,315.22	paretti.pl
H&M Cleaningsp. z o.o.	$432,473.17	hmcleaning.pl
Rope Spacesp. z o.o.	$393,529.42	rope.space
Mat-Domsp. z o.o.	$61,424.96	mat-dom.com
Tricity Travelsp. z o.o.	$0.00	zdunar.com
Mat-Dom Prosp. z o.o.	–	mat-dom.com
MM Prosperitysp. z o.o.	–	mmtarasy.pl