What is the main business of Weldkar?

The main business activity of Weldkar focuses on plumbing, heat and air-conditioning installation.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 18, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Lubliniecka 13, 42-713 Kochanowice.

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.

How much revenue was generated?

The company reported a revenue of $1,478,254 in 2024, which is an increase of 669.9% compared to 2023.

Yes, in 2024 the company was profitable, achieving a net profit of $330,615, representing a multi-fold increase compared to 2023.

What is the largest operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $604,519 in 2024, representing 54% of all operating expenses.

Weldkarsp. z o.o.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-05-18

Share capital

5,000.00 PLN

Registered address

ul. Lubliniecka 13, 42-713 Kochanowice, Poland

Electronic delivery address

AE:PL-13383-50860-VEVGA-29

Financials

Revenue history (in k)

Filing timeliness

2 of 6 financial statements were filed late (the longest delay 125 days for 2020).

2025filed
202427/06/2025
202320/06/2024
202217/07/2023
202117/02/2022
202017/02/2022

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, city, voivodeship and across Poland in 2025.

Industry · Plumbing, heat and air-conditioning installation505 / 2,917

Top 17%

Division · Specialised construction activities1,603 / 11,024

Top 15%

Sector · Construction3,287 / 17,120

Top 19%

Voivodeship · Śląskie6,585 / 33,281

Top 20%

Country · Poland60,750 / 297,932

Top 20%

Results vs industry

Revenue

This companyUSD 2.01mMedianUSD 332.07kAverageUSD 1.34m

Net profit

This companyUSD 278.53kMedianUSD 13.83kAverageUSD 74.96k

Operating costs

This companyUSD 1.70mMedianUSD 302.32kAverageUSD 1.23m

Assets

This companyUSD 193.67kMedianUSD 193.16kAverageUSD 867.14k

Industry

Authorized Representatives

Agnieszka Kardas – Attorney-in-fact

Mateusz Łukasz Kardas – Management Board Member

Patryk Mateusz Kardas – Management Board Member

Paulina Kardas – Attorney-in-fact

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
Infinite Fundacja Rodzinna	50	$675.31	50%
Progress Fundacja Rodzinna	50	$675.31	50%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2020-07-28.

ING Bank Śląski
34 1050 1142 1000 0090 3221 8712
ING Bank Śląski
56 1050 1142 1000 0090 3221 8704

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
Mar 11, 2026	De minimis aid (in accordance with Commission Regulation 2023/2831)	$4,777$4,777	Starosta Lubliniecki

Competitors

Name	Revenue	Website
Pneumatech - Gaz Technikasp. z o.o.	$1,719,304.50	pneumatech.com.pl
Grunbeck Polskasp. z o.o.	$1,654,809.30	grunbeck.pl
Domgroupsp. z o.o.	$1,578,879.63	domgroup.pl
Aero Systemsp. z o.o.	$1,461,459.52	aero-system.pl
Oxyssp. z o.o.	$1,450,443.95	filtryoxys.eu
Przedsiębiorstwo Projektowo - Instalacyjne Vrgsp. z o.o. + limited partnership	$1,322,858.77	vrg-wentylacja.pl
Malmo Ozesp. z o.o.	$1,315,747.45	malmo.com.pl
Bskomfortsp. z o.o.	$1,222,005.94	bskomfort.pl
Stańczak Instalacjesp. z o.o.	$1,199,507.86	fhustanczak.pl
Hydrovent Projectsp. z o.o.	$197,583.09	hvp.com.pl