What is the main business of Cortenstall?

The main business activity of Cortenstall focuses on construction of utility projects for fluids.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on October 5, 2015.

Where is the headquarters located?

The headquarters is located at: ul. Komuny Paryskiej 23, 41-219 Sosnowiec.

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 revenue was generated?

In 2024, the company generated total revenue of $116,230, representing an increase of 52.5% compared to 2023.

Is the company profitable?

Yes, in 2024 the company achieved a net profit of $51,405.

Which cost dominates operating expenses?

The largest operating cost category falls under materials and energy. This category amounted to $51,909 in 2024, representing 87% of all operating expenses.

Cortenstallsp. z o.o.

Construction of utility projects for fluids

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2015-10-05

Share capital

5,000.00 PLN

Registered address

ul. Komuny Paryskiej 23, 41-219 Sosnowiec, Poland

Financials

Revenue history (in k)

Filing timeliness

No financial statement for 2025 – the filing deadline has passed. 4 of 6 financial statements were filed late (the longest delay 361 days for 2020).

2025not filed
202410/06/2025
202310/06/2025
202208/03/2024
202111/10/2022
202011/10/2022

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 2024.

Results vs industry

Revenue

This companyUSD 116.23kMedianUSD 826.50kAverageUSD 3.51m

Net profit

This companyUSD 51.41kMedianUSD 27.12kAverageUSD 127.24k

Operating costs

This companyUSD 59.74kMedianUSD 739.59kAverageUSD 3.21m

Assets

This companyUSD 856.79kMedianUSD 534.21kAverageUSD 2.68m

Industry

Authorized Representatives

Attila Reszler – President of the Management Board

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Adrian Alfred Podwiązkaage 37	10	$135.06	10%
Attila Reszlerage 50	90	$1,215.56	90%

Beneficial owners

No beneficial owners recorded for the company Cortenstall.

Bank accounts

Was a VAT taxpayer from 2015-10-31 to 2026-07-02.

Reason for removal: Art. 96 ust. 9a pkt 3 (VAT returns showing no transactions filed for 6 consecutive months or 2 quarters)

Debt

26 closed proceedings recorded in KRZ history.

Registration date	Proceeding type	Status
May 7, 2026	Discontinued enforcement proceedings	Closed
May 7, 2026	Discontinued enforcement proceedings	Closed
May 7, 2026	Discontinued enforcement proceedings	Closed
May 7, 2026	Discontinued enforcement proceedings	Closed
May 7, 2026	Discontinued enforcement proceedings	Closed

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Trans-Wiert Dudasp. z o.o.	$1,323,253.51	transwiert.pl
Isoplus Polskasp. z o.o.	$1,020,569.13	isoplus.pl
MJ Systemsp. z o.o.	$643,584.20	instal-tech.pl
Budrensp. z o.o.	$641,935.47	budren.com.pl
Ramkssp. z o.o.	$491,601.17	ramks.pl
Speedwentsp. z o.o.	$406,818.47	energowent.pl
Instalmediasp. z o.o.	$333,928.45	instalmedia.pl
Przedsiębiorstwo Robót Inżynieryjnych Balgazsp. z o.o.	$225,519.51	balgaz.pl
Biologicznisp. z o.o.	$176,161.17	biologiczni.pl
ZiscoS.A.	$61,592.36	zisco.com.pl

Change history

Date	Event
2018-01-18	PKD change (Removed: 7 codes; Added: 7 codes)
2016-10-20	PKD change (Removed: 5 codes; Added: 10 codes)
2015-10-05	Entered in the register

FAQ

Last updated: 2026-04-14