What is the main business of Ruth-Energietechnik?

The main business activity of Ruth-Energietechnik 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 February 8, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Stanisława Leszczyńskiego 4, 50-078 Wrocław.

Who is on the management board?

The management board consists of: Tomasz Adam Jezierzański (President of the Management Board).

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.

What revenue was generated?

In 2025, the company generated total revenue of $10,246, representing an increase of 145.8% compared to 2024.

No, in 2025 the company was not profitable, reporting a net loss of $4,384.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to $9,203 in 2025, representing 64% of all operating expenses.

Ruth-Energietechniksp. z o.o.

Engineering activities and related technical consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-02-08

Share capital

5 000,00 PLN

Activity description

Ruth-Energietechnik is a company that specializes in the design and installation of biomass air heaters for the energy sector, particularly for agricultural industries. They provide customized solutions that include energy production from various biomass sources such as corn residues, wood chips, and fruit pomace pellets. The company also offers consulting, project development, and professional services throughout the installation process.

Registered address

ul. Stanisława Leszczyńskiego 4/29, 50-078 Wrocław, Poland

Website

ruth-energietechnik.com

Phone

Social media

Financials

Revenue history (in k)

Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 10.25kMedianUSD 154.15kAverageUSD 1.06m

Net profit

This companyUSD -4.38kMedianUSD 7.29kAverageUSD 69.48k

Operating costs

This companyUSD 14.40kMedianUSD 130.47kAverageUSD 989.01k

Assets

This companyUSD 4.02kMedianUSD 120.71kAverageUSD 833.93k

Industry

Debt

No entries in the National Debtors Register (KRZ). No proceedings in KRZ

Public aid

No public aid cases recorded in the last 10 years.

Tenders

No recorded participation in tenders.

Authorized Representatives

Tomasz Adam Jezierzański — President of the Management Board

Manner of representation

In the case of a multi-member management board, declarations of will on behalf of the company require joint action by two members of the management board, or by one member of the management board with a commercial proxy. In the case of a one-person management board, the company is represented by one person.

Ownership

Owner	Shares	Share value	Stake
Marcin Miłosz Jezierzański (26)	10	$135.06	10%
Tomasz Adam Jezierzański (31)	90	$1,215.56	90%

Tomasz Adam Jezierzański and Marcin Miłosz Jezierzański hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights
Tomasz Adam Jezierzański (31)	Shareholder of a limited liability company, 4500.0 PLN

Competitors

Name	Revenue	Website
Votre Projektsp. z o.o.	$90,620.30	votreprojekt.pl
Energo-Audytsp. z o.o.	$26,723.56	energo-audyt.eu
Energaudytsp. z o.o.	$3,199.40	energaudyt.pl

Change history

Date	Event
2026-06-18	Address change (Ul. Beaty Artemskiej 12/11, 52-234, Wrocław → Ul. Stanisława Leszczyńskiego 4/29, 50-078, Wrocław)
2023-02-08	Entered in the register

FAQ

Last updated: 2026-07-16