What is the main business of Mer-Ko?

The main business activity of Mer-Ko focuses on repair of machinery.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on June 16, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Kręta 24A, 78-520 Złocieniec.

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?

The company reported a revenue of $141,111 in 2024, which is a decrease of 8.1% compared to 2023.

Is the company profitable?

Yes, in 2024 the company was profitable, achieving a net profit of $18,435, meaning the company decreased its profit by 39.4%.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to $64,910 in 2024, representing 54% of all operating expenses.

Mer-Kosp. z o.o.

Repair of machinery

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-06-16

Share capital

5 000,00 PLN

Activity description

Klimatyzacje, pompy ciepła provides installation and servicing of air conditioning systems and heat pumps. The site also includes About, Offer, Projects, and Contact sections.

Registered address

ul. Kręta 24A, 78-520 Złocieniec, Poland

Website

mer-ko.pl

Financials

Revenue history (in k)

Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 147.75kMedianUSD 400.26kAverageUSD 3.31m

Net profit

This companyUSD 26.32kMedianUSD 19.17kAverageUSD 484.28k

Operating costs

This companyUSD 118.82kMedianUSD 338.82kAverageUSD 2.92m

Assets

This companyUSD 44.51kMedianUSD 223.47kAverageUSD 1.91m

Industry

Bank accounts

Registered as a VAT taxpayer on 2020-06-25. Active

BNP Paribas Bank Polska
42 1600 1462 1867 0348 3000 0003

Debt

No entries in the National Debtors Register (KRZ). No proceedings in KRZ

Public aid

Grant date	Purpose	Gross amount	Granting body
Dec 6, 2022	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$2,350	Starosta Drawski

Tenders

No recorded participation in tenders.

Regulatory authorisations

Authority	Type	Status
KNF	Consumer credit intermediary	Active
BDO	BDO register entry	Active

Authorized Representatives

Ewelina Kowalska — President of the Management Board

Maciej Piotr Kowalski — Management Board Member

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
Ewelina Kowalska (46)	50	$675.31	50%
Maciej Piotr Kowalski (44)	50	$675.31	50%

Ewelina Kowalska and Maciej Piotr Kowalski hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights
Ewelina Kowalska (46)	Shareholder of a limited liability company, 2500.0 PLN
Maciej Kowalski (44)	Shareholder of a limited liability company, 2500.0 PLN

Competitors

Name	Revenue	Website
Enecomsp. z o.o.	$524,788.55	enecom.pl
ESP Serwissp. z o.o.	$245,631.46	klimatyzacjawarszawa.info
Klimatech Serwissp. z o.o.	$172,380.56	klimatech-serwis.pl
Rm-Instalsp. z o.o.	$126,551.17	rminstal.pl
Chillerserwissp. z o.o.	$111,486.52	chillerserwis.com
Aura Comfortsp. z o.o.	$98,497.81	auracomfort.pl
Wolumen Serwissp. z o.o.	$49,775.75	wolumen.pl
SKICsp. z o.o.	$42,508.25	skic.com.pl
Klimatyzacja Kaliszsp. z o.o.	$30,312.96	klimatyzacjakalisz.pl
Klimatyczne Rozwiązaniasp. z o.o.	$28,390.93	klimatyczne-rozwiazania.pl

FAQ

Last updated: 2026-04-19