What is the main business of Siebte?

The main business activity of Siebte focuses on production of electricity from non-renewable sources.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 15, 2024.

Where is the headquarters located?

The headquarters is located at: Plac Przymierza 6, 03-944 Warszawa.

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, 2026 to June 30, 2026.

How much revenue was generated?

The company reported a revenue of USD 0 in 2026, which is an increase of 21.7% compared to 2025.

No, the company recorded a net loss of USD 55,029 in 2026. For comparison, in 2025 the loss was USD 4,785, meaning the company increased its loss by 969.2%.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to USD 3,834 in 2026, representing 100% of all operating expenses.

Siebtesp. z o.o. in liquidation

Production of electricity

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-05-15

Share capital

5,000.00 PLN

Registered address

Plac Przymierza 6/U8, 03-944 Warszawa, Poland

Financials

Revenue history

Filing timeliness

2 of 3 financial statements were filed late (the longest delay 380 days for 2024).

202630/07/2026
202530/07/2026
202430/07/2026

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 2026.

Results vs industry

Revenue

This companyUSD 0.15MedianUSD 9.62kAverageUSD 3.13m

Net profit

This companyUSD -55.03kMedianUSD -6.19kAverageUSD -367.81k

Operating costs

This companyUSD 3.83kMedianUSD 20.06kAverageUSD 3.32m

Assets

This companyUSD 12.37kMedianUSD 439.44kAverageUSD 9.24m

Industry

Authorized Representatives

Jan Wacław Dubiński – Liquidator

Ownership

Owner	Shares	Share value	Stake
Baywa R.E. Polska sp. z o.o.	100	$1,350.62	100%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-05-27.

BNP Paribas Bank Polska
81 1600 1462 1774 9634 1000 0001

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
RRSP 22sp. z o.o.	$0.19	r2energy.pl
RRSP 5sp. z o.o.	$0.12	r2energy.pl
SV 17sp. z o.o.	$0.12	solarisventum.pl
PV Bujnicesp. z o.o.	$0.12	r2energy.pl
RRSP 96sp. z o.o.	$0.10	r2energy.pl
SV 16sp. z o.o.	$0.10	solarisventum.pl
R2energy Wind Farm Dolicesp. z o.o.	$0.09	r2energy.pl
Solaris Ventum Capitalsp. z o.o.	$0.05	solarisventum.pl
Rubin Energiasp. z o.o.	$0.05	power4power.pl
Rrsp 77sp. z o.o.	$0.03	r2energy.pl

Change history

Date	Event
2026-09-01	Name change (Siebte → Siebte Spółka Z Ograniczoną Odpowiedzialnością W Likwidacji)
2026-07-01	Liquidation opened
2024-05-23	Address change (Ul. Sienna 73, 00-833, Warszawa → Plac Przymierza 6/U8, 03-944, Warszawa)
2024-05-15	Entered in the register

FAQ

Last updated: 2026-09-01