What is the main business of WK Budownictwo?

The main business activity of WK Budownictwo 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 July 24, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Smolna 1D, 81-877 Sopot.

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 was the revenue?

In 2024, the company generated total revenue of $2,536,046, representing an increase of 98.8% compared to 2023.

No, the company recorded a net loss of $1,769 in 2024.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to $2,147,515 in 2024, representing 85% of all operating expenses.

WK Budownictwosp. z o.o.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-07-24

Share capital

5,000.00 PLN

Registered address

ul. Smolna 1D, 81-877 Sopot, Poland

Financials

Revenue history (in k)

Filing timeliness

2 of 5 financial statements were filed late (the longest delay 196 days for 2023).

202513/07/2026
202411/07/2025
202327/01/2025
202213/07/2023
202128/09/2022

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 installation553 / 2,917

Top 19%

Division · Specialised construction activities1,772 / 11,024

Top 16%

Sector · Construction3,584 / 17,120

Top 21%

City · Sopot168 / 847

Top 20%

Voivodeship · Pomorskie4,236 / 20,152

Top 21%

Country · Poland64,974 / 297,932

Top 22%

Results vs industry

Revenue

This companyUSD 1.81mMedianUSD 332.07kAverageUSD 1.34m

Net profit

This companyUSD 27.35kMedianUSD 13.83kAverageUSD 74.96k

Operating costs

This companyUSD 1.78mMedianUSD 302.32kAverageUSD 1.23m

Assets

This companyUSD 618.81kMedianUSD 193.16kAverageUSD 867.14k

Industry

Authorized Representatives

Bartosz Piotr Mazgaj – President of the Management Board

Wiesław Józef Koszałka – Attorney-in-fact (sole)

Sandra Klara Mazgaj – 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
Bartosz Piotr Mazgajage 33	91	$1,229.07	91%
Others	9	$121.56	9%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2020-09-04.

ING Bank Śląski
24 1050 1764 1000 0090 8141 9468
BNP Paribas Bank Polska
05 1600 1114 1725 9145 5000 0001
ING Bank Śląski
02 1050 1764 1000 0090 8141 9476

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
Bora Intsp. z o.o.	$2,999,851.94	bora-vent.com
Klima Investsp. z o.o.	$2,525,737.88	klimainvest.pl
ECO Synergiasp. z o.o.	$2,295,194.65	eco-synergia.pl
Energo-Ekosp. z o.o.	$1,854,358.76	energoeko.eu
MDKDsp. z o.o.	$1,622,500.35	mdkd.pl
Interinstallsp. z o.o.	$1,460,431.39	interinstall.com
Klimypompyciepla.Plsp. z o.o.	$1,322,732.86	klimypompyciepla.pl
Przedsiębiorstwo Usług Technicznych Cotlatsp. z o.o.	$1,171,724.57	cotlat.pl
CNT Plussp. z o.o.	$945,031.17	cnt.gda.pl
Odwierty.Netsp. z o.o.	$927,115.37	odwierty.net