What is the main business of Sonamu?

The main business activity of Sonamu 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 January 22, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Przyjaźni 12, 53-030 Wrocław.

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.

How much revenue was generated?

The company reported a revenue of $33,024 in 2025, which is a decrease of 89.8% compared to 2024.

Is the company profitable?

No, in 2025 the company reported a net loss of $51,046.

Sonamusp. z o.o.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-01-22

Share capital

5,000.00 PLN

Registered address

ul. Przyjaźni 12/17, 53-030 Wrocław, Poland

Electronic delivery address

AE:PL-38740-48236-BWGDF-25

Financials

Revenue history (in k)

From the notes

Current income tax (CIT due)

Filing timeliness

Financial statements were filed on time, on average 58 days early.

202515/04/2026
202421/06/2025

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 installation2,575 / 2,917

Top 88%

Division · Specialised construction activities9,356 / 11,021

Top 85%

Sector · Construction14,348 / 17,117

Top 84%

City · Wrocław10,518 / 13,702

Top 77%

Voivodeship · Dolnośląskie18,985 / 23,903

Top 79%

Country · Poland236,510 / 297,873

Top 79%

Results vs industry

Revenue

This companyUSD 33.02kMedianUSD 332.07kAverageUSD 1.34m

Net profit

This companyUSD -51.05kMedianUSD 13.83kAverageUSD 74.96k

Operating costs

This companyUSD 79.43kMedianUSD 302.32kAverageUSD 1.23m

Assets

This companyUSD 19.21kMedianUSD 193.16kAverageUSD 867.14k

Industry

Authorized Representatives

Seulgi Lee – President of the Management Board

Manner of representation

In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Seulgi Leeage 39	50	$1,350.62	100%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-02-01.

Bank Millennium
75 1160 2202 0000 0006 0080 5232
Bank Millennium
14 1160 2202 0000 0006 0081 0695

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
Industriasp. z o.o.	$691,361.30	industriaenergia.pl
Evotherm Constructionsp. z o.o. + limited partnership	$677,728.01	evotherm.pl
Cool Serwis Idksp. z o.o.	$646,894.36	coolserwis.com.pl
Climazonesp. z o.o.	$325,921.48	climazone.pl
4heatingsp. z o.o.	$318,443.28	4heating.pl
Venti Controlsp. z o.o.	$191,297.50	venticontrol.pl
MK Termo-Instalsp. z o.o.	$123,184.28	mktermoinstal.pl
EOD Technologiessp. z o.o.	$93,555.60	eod-technologies.eu
Proeko Ozesp. z o.o.	$16,344.73	proeko-oze.pl
Technika Chłodniczasp. z o.o.	$6,020.99	technikachlodnicza.com.pl

FAQ

Last updated: 2026-10-07