What is the main business of JMJ?

The main business activity of JMJ 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 June 13, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Wojska Polskiego 69A, 69-100 Słubice.

Who is on the management board?

The management board consists of: Alicja Jacek (Member of the Management Board), Marcin Franciszek Marfiewicz (Member of the Management Board), and Wojciech Jacek (Member of the Management Board).

What is the share capital?

The share capital of the company is PLN 300,000 (approx. $81,037).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

No, in 2025 the company was not profitable, reporting a net loss of USD 63,630. For comparison, in 2024 the loss was USD 5,325, representing a multi-fold increase in the loss compared to 2024.

JMJsp. z o.o.

Production of electricity

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-06-13

Share capital

300,000.00 PLN

Registered address

ul. Wojska Polskiego 69A, 69-100 Słubice, Poland

Electronic delivery address

AE:PL-63216-56270-HRGGD-16

Financials

Revenue history

Filing timeliness

2 of 2 financial statements were filed late (the longest delay 111 days for 2024).

202511/09/2026
202403/11/2025

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

Alicja Jacek – Management Board Member

Marcin Franciszek Marfiewicz – Management Board Member

Wojciech Jacek – Management Board Member

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
Alicja Jacekage 43	33	$26,742.30	33%
Wojciech Jacekage 48	33	$26,742.30	33%
Marcin Franciszek Marfiewiczage 49	33	$26,742.30	33%
Tadeusz Jacekage 73	1	–	1%

The articles of association require board approval for share transfers.

Alicja Jacek, Wojciech Jacek and Tadeusz Jacek hold a combined 67% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Subsidiaries

	Name	Share value	Stake
	Mazovia Pvsp. z o.o.	1,350.62 USD	50%
	PV Pomierzynsp. z o.o.	27,012.43 USD	50%

Bank accounts

Registered as a VAT taxpayer on 2024-08-01.

PKO Bank Polski
69 1020 2036 0000 0802 0330 7626
PKO Bank Polski
74 1020 2036 0000 0602 0330 7634

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
Biogas SystemS.A.	$2,785,884.38	biogas-system.com
Pak-Pce Fotowoltaikasp. z o.o.	$1,530,370.77	zepak.com.pl
Activia Sun Kolno IIsp. z o.o.	$179,045.46	activiagroup.eu
Podlaska Spółka Energetyczna Ekologiczna Mocsp. z o.o.	$170,341.07	ekologiczna-moc.pl
Activia Sun Kolno Isp. z o.o.	$158,269.84	activiagroup.eu
Amhw-Energysp. z o.o.	$101,873.41	sunfarming.de
ANY Energysp. z o.o.	$99,990.65	anywhereto.pl
Baltex Energia I Górnictwo MorskieS.A.	$86,706.66	baltex.eu
Ekopv-1sp. z o.o.	$1,525.80	ekoenergetyka-pv.com
Activia Sun Stężycasp. z o.o.	$0.79	activiagroup.eu