What is the main business of Hydrohydra?

The main business activity of Hydrohydra focuses on other professional, scientific and technical activities not elsewhere classified.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 1, 2018.

Where is the headquarters located?

The headquarters is located at: Aleja Walentego Roździeńskiego 96, 40-203 Katowice.

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, 2023 to December 31, 2023.

What revenue was generated?

In 2023, the company generated total revenue of $71,389, representing an increase of 6.6% compared to 2022.

Yes, in 2023 the company was profitable, achieving a net profit of $15,146, meaning the company decreased its profit by 0.4%.

Which cost dominates operating expenses?

The largest operating cost category falls under employee remuneration. This category amounted to $44,999 in 2023, representing 82% of all operating expenses.

Hydrohydrasp. z o.o.

Other professional, scientific and technical activities not elsewhere classified

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2018-02-01

Share capital

5,000.00 PLN

Activity description

Hydrohydra has operated in the hydrotechnical industry since 2014 and is based in Katowice. It prepares water-law reports, hydrological and hydraulic calculations for watercourses, flood analyses, and calculations of minimum clearances for engineering structures throughout Poland.

Registered address

Aleja Walentego Roździeńskiego 96/107, 40-203 Katowice, Poland

Website

hydrohydra.pl

Opening hours

Monday–Friday: 8:00–16:00

Social media

Electronic delivery address

AE:PL-84241-96608-RUVAH-27

Financials

Revenue history (in k)

Filing timeliness

2 of 6 financial statements were filed late (the longest delay 348 days for 2024).

202505/07/2026
202428/06/2026
202301/07/2024
202223/06/2023
202103/10/2022
202030/09/2021

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, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 36.59kMedianUSD 70.54kAverageUSD 519.25k

Net profit

This companyUSD -5.94kMedianUSD 2.53kAverageUSD 5.54k

Operating costs

This companyUSD 42.51kMedianUSD 57.18kAverageUSD 450.21k

Assets

This companyUSD 42.50kMedianUSD 61.01kAverageUSD 1.39m

Industry

Offer

Water-law reports
Hydrological calculations
Hydraulic calculations
Bridge clearance calculations
Culvert clearance calculations
Hydrological and hydraulic studies

Website technology

Online shop

WooCommerce

Website

WordPress

Authorized Representatives

Barbara Kręgiel Gwóźdź – President of the Management Board

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
Barbara Anna Kręgiel Gwóźdźage 41	47	$1,269.58	94%
Others	3	$81.04	6%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2018-02-08.

BNP Paribas Bank Polska
44 1750 0012 0000 0000 3883 7141

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
Hydro-Gaz Budowasp. z o.o.	$280,168.90	hydrogazbudowa.pl
Hydro - Projektysp. z o.o.	$215,405.38	hydro-projekty.pl
ISUSsp. z o.o.	$165,321.40	isus.com.pl

FAQ

Last updated: 2026-07-05