What is the main business of BJK Hydroinstal sp. z o.o. sp.k.?

The main business activity of BJK Hydroinstal sp. z o.o. sp.k. focuses on construction of utility projects for fluids.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on March 27, 2017.

Where is the headquarters located?

The headquarters is located at: ul. Runowska 2B, 05-503 Głosków.

What is the share capital?

The share capital of the company is PLN 950 (approx. $257).

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?

In 2025, the company generated total revenue of USD 312,819, representing a decrease of 27.0% compared to 2024.

No, the company recorded a net loss of USD 48,306 in 2025.

What is the main operating cost?

The largest operating cost category falls under materials and energy. This category amounted to USD 162,359 in 2025, representing 45% of all operating expenses.

BJK Hydroinstalsp. z o.o. + limited partnership

Construction of utility projects for fluids

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2017-03-27

Limited partner contribution

950.00 PLN

Registered address

ul. Runowska 2B, 05-503 Głosków, Poland

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 42 days early.

202526/06/2026
202413/06/2025
202318/06/2024
202215/06/2023
202110/06/2022
202030/06/2021

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 · Construction of utility projects for fluids460 / 639

Top 72%

Division · Civil engineering2,610 / 3,732

Top 70%

Sector · Construction9,338 / 17,120

Top 55%

City · Głosków17 / 30

Top 57%

Voivodeship · Mazowieckie36,414 / 77,137

Top 47%

Country · Poland144,990 / 297,935

Top 49%

Results vs industry

Revenue

This companyUSD 312.82kMedianUSD 826.50kAverageUSD 3.51m

Net profit

This companyUSD -48.31kMedianUSD 27.12kAverageUSD 127.84k

Operating costs

This companyUSD 356.99kMedianUSD 739.59kAverageUSD 3.21m

Assets

This companyUSD 231.12kMedianUSD 534.21kAverageUSD 2.68m

Industry

Partners

Partners
BJK Hydroinstal sp. z o.o.
Michał Stanisław Żmudaage 43

Manner of representation

Each general partner is authorised to represent the company. The general partner is BJK HYDROINSTAL spółka z ograniczoną odpowiedzialnością, which, in the case of a one-person management board, is represented by the President of the Management Board independently, and in the case of a multi-member management board, by each member of the management board independently. Composition of the management board of the general partner: Jan Marian Żmuda–President of the Management Board; Michał Stanisław Żmuda–Vice-President of the Management Board.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2017-07-20.

Bank Pekao SA
07 1240 6351 1111 0010 7429 3349

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
Aquatech WarpasS.K.A.	$2,397,585.67	aq-tech.pl
Marcosp. z o.o.	$2,122,908.83	marco.atm.pl
Admixsp. z o.o.	$1,284,840.77	admix.waw.pl
Przedsiębiorstwo Finansowo - Konsultingowe GaskonS.A.	$969,057.98	gaskon.pl
Estetykasp. z o.o.	$676,834.02	estetyka-gaz.pl
Biotec-Systemysp. z o.o.	$550,208.19	biotec-systemy.pl
Instalmediasp. z o.o.	$333,928.45	instalmedia.pl
Mijalski.Plsp. z o.o.	$315,943.81	mijalski.pl
Tradosp. z o.o.	$310,778.41	trado.com.pl
Przedsiębiorstwo Robót Inżynieryjnych Energopol-Lublinsp. z o.o.	$310,673.93	energopol-lublin.pl