When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 20, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Miodowa 2, 62-030 Luboń.

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 841,015, representing a decrease of 11.7% compared to 2024.

Yes, the company recorded a net profit of USD 112,327 in 2025, meaning the company increased its profit by 40.1%.

What is the largest operating cost?

The largest operating cost category falls under other operating costs. This category amounted to USD 686,108 in 2025, representing 96% of all operating expenses.

Mariusz Osiński, Anna Osińska Zakład Instalacyjny Wodno-Kanalizacyjno-Gazowy-Ogrzewania-Wentylacjisp. z o.o.

Q: What is the main business of Mariusz Osiński, Anna Osińska Zakład Instalacyjny Wodno-Kanalizacyjno-Gazowy-Ogrzewania-Wentylacji?

The main business activity of Mariusz Osiński, Anna Osińska Zakład Instalacyjny Wodno-Kanalizacyjno-Gazowy-Ogrzewania-Wentylacji focuses on plumbing, heat and air-conditioning installation.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-02-20

Share capital

5,000.00 PLN

Registered address

ul. Miodowa 2, 62-030 Luboń, Poland

Financials

Revenue history (in k)

Filing timeliness

3 of 3 financial statements were filed late (the longest delay 809 days for 2023).

202526/09/2026
202426/09/2026
202302/10/2026

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 841.01kMedianUSD 332.38kAverageUSD 1.34m

Net profit

This companyUSD 112.33kMedianUSD 13.81kAverageUSD 75.04k

Operating costs

This companyUSD 717.58kMedianUSD 302.36kAverageUSD 1.23m

Assets

This companyUSD 2.08mMedianUSD 193.16kAverageUSD 867.81k

Industry

Plumbing, heat and air-conditioning installation (43.22.Z)Primary

Authorized Representatives

Anna Magdalena Osińska – Management Board Member

Mariusz Osiński – President of the Management Board

Manner of representation

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

Ownership

Owner	Shares	Share value	Stake
Anna Magdalena Osińskaage 48	50	$675.31	50%
Mariusz Osińskiage 52	50	$675.31	50%

Anna Magdalena Osińska and Mariusz Osiński hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-02-24.

PKO Bank Polski
71 1020 4027 0000 1502 1827 2931

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Orion ConstructionS.A.	$5,340,052.86	orionconstruction.eu
Systherm Techniksp. z o.o.	$1,897,612.46	systherm.pl
Thermgazsp. z o.o.	$1,693,871.22	thermgaz.pl
Ergoklimasp. z o.o.	$1,561,758.55	ergoklima.pl
ECO Partner Ogrzewaniesp. z o.o.	$1,550,613.13	najtanszeogrzewanie.pl
Elklimasp. z o.o.	$1,100,476.10	elklima.pl
Czysta Energia Polskasp. z o.o.	$396,313.16	czystaenergia.org
Ecoklimasp. z o.o.	$381,117.80	ecoklimapoznan.pl
Instalicsp. z o.o.	$157,178.43	instalic.pl
NBB Instalacjesp. z o.o.	$143,062.06	grzejeco.pl