What is the main business of Arenarium?

The main business activity of Arenarium focuses on water collection, treatment and supply.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 18, 2009.

Where is the headquarters located?

The headquarters is located at: Jagiellońska 39B, 70-382 Szczecin.

What is the share capital?

The share capital of the company is PLN 600,000 (approx. $162,075).

What period do the latest financial data cover?

The latest available financial statement covers the period from July 1, 2025 to June 30, 2026.

What revenue was generated?

In 2026, the company generated total revenue of USD 4,429, representing a decrease of 73.9% compared to 2025.

No, in 2026 the company was not profitable, reporting a net loss of USD 91,436. For comparison, in 2025 the loss was USD 75,677, meaning the company increased its loss by 12.3%.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to USD 9,171 in 2026, representing 28% of all operating expenses.

Arenariumsp. z o.o.

Water collection, treatment and supply

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2009-12-18

Share capital

600,000.00 PLN

Registered address

Jagiellońska 39B, 70-382 Szczecin, Poland

Electronic delivery address

AE:PL-89251-72534-WVVWG-25

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 123 days early.

202622/09/2026
202509/09/2025
202405/09/2024
202325/09/2023
202212/09/2022
202110/09/2021

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, city, voivodeship and across Poland in 2026.

Industry · Water collection, treatment and supply706 / 708

Top 100%

Division · Water collection, treatment and supply707 / 709

Top 100%

Sector · Water supply; sewerage, waste management and remediation activities2,142 / 2,235

Top 96%

City · Szczecin4,042 / 4,604

Top 88%

Voivodeship · Zachodniopomorskie9,397 / 10,415

Top 90%

Country · Poland269,383 / 297,932

Top 90%

Results vs industry

Revenue

This companyUSD 4.43kMedianUSD 2.74mAverageUSD 6.03m

Net profit

This companyUSD -91.44kMedianUSD 27.76kAverageUSD 175.18k

Operating costs

This companyUSD 32.24kMedianUSD 2.62mAverageUSD 5.59m

Assets

This companyUSD 179.17kMedianUSD 5.40mAverageUSD 17.27m

Industry

Authorized Representatives

Wojciech Jerzy Teszner – President of the Management Board

Manner of representation

In the case of a multi-member management board, making declarations of will on behalf of the company requires the joint action of two members of the management board or one member of the management board jointly with a commercial proxy.

Ownership

Owner	Shares	Share value	Stake
Wojciech Jerzy Tesznerage 78	60	$162,074.55	100%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2009-11-17.

mBank
89 1140 2017 0000 4102 1293 9964

Debt

No entries in the National Debtors Register (KRZ).

Real estate

Type	Amount
Land (incl. perpetual usufruct)	$142.1K$142,065
Buildings and premises	$21,882$21,882

Public aid

Grant date	Purpose	Gross amount	Granting body
Jun 4, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	––	Prezydent Miasta Szczecin

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

	Name	Revenue	Website
	AWISsp. z o.o.	$124,036.73	awis.pl
	Infrastruktura Strzelnosp. z o.o.	$13,561.02	strzelno.pl

Change history

Date	Event
2020-03-27	PKD change (Added: 38.11.Z, 38.21.Z, 39.00.Z)
2011-08-24	PKD change (Added: 43.99.Z, 49.41.Z, 77.32.Z)
2010-06-30	Share capital increase (300,000.00 PLN → 600,000.00 PLN)
2010-04-16	Share capital increase (100,000.00 PLN → 300,000.00 PLN)
2009-12-18	Entered in the register

FAQ

Last updated: 2026-10-07