What is the main business of Sustelio?

The main business activity of Sustelio focuses on engineering activities and related technical consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on November 22, 2017.

Where is the headquarters located?

The headquarters is located at: ul. Bażanta 9, 34-324 Słotwina.

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.

Yes, in 2025 the company achieved a net profit of USD 0.

Susteliosp. z o.o.

Engineering activities and related technical consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2017-11-22

Share capital

5,000.00 PLN

Registered address

ul. Bażanta 9, 34-324 Słotwina, Poland

Financials

Only balance sheet data (assets and liabilities) is available. The income statement (P&L) is not available in the source filing for this period.

Revenue history

Financial insight

The statement flags a going concern risk.

Filing timeliness

Financial statements were filed on time, on average 90 days early.

202524/06/2026
202416/06/2025
202307/05/2024
202228/03/2023
202124/03/2022
202031/03/2021

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.

Industry

Authorized Representatives

Piotr Wojciech Kolasa – 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
Piotr Wojciech Kolasaage 50	98	$1,323.61	98%
Others	2	$27.01	2%

Beneficial owners

No beneficial owners recorded for the company Sustelio.

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
OmegaS.A.	$4,752,254.48	eomega.eu
Abastransp. z o.o.	$3,029,771.36	abastran.com
Ardoris Thermal Solutionssp. z o.o.	$1,861,857.42	ardoris.com.pl
ADD Controlsp. z o.o.	$660,635.46	addcontrol.pl
Atsys.Plsp. z o.o. + limited partnership	$503,595.92	atsys.pl
Bellatrixsp. z o.o.	$360,187.73	bellatrix.net.pl
2D Projektsp. z o.o.	$330,542.17	2dprojekt.pl
Beira Biuro Projektowesp. z o.o.	$314,710.97	beira.pl
AIR Engineering Serwis Projektsp. z o.o.	$107,481.95	airengineering.pl
Atom-Energy Atmsp. z o.o.	$45,565.73	atom-energy.pl

Change history

Date	Event
2026-10-01	Name change (Puro → Sustelio)
2026-10-01	Address change (Ul. Łabędzka 11a, 44-153, Kozłów → Ul. Bażanta 9, 34-324, Słotwina)
2025-05-25	Business resumed
2018-04-19	Business suspended
2017-11-22	Entered in the register

FAQ

Last updated: 2026-10-01