What is the main business of Prosolar?

The main business activity of Prosolar focuses on other specialised construction activities n.e.c..

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 8, 2021.

Where is the headquarters located?

The headquarters is located at: ul. Księcia Witolda 49, 50-202 Wrocław.

Who is on the management board?

The management board consists of: Jakub Maliszewski (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, 2023 to December 31, 2023.

What was the revenue?

The company reported a revenue of USD 124,843 in 2023, which is a decrease of 3.9% compared to 2022.

Is the company profitable?

No, the company recorded a net loss of USD 1,226 in 2023.

What is the largest operating cost?

The largest operating cost category falls under materials and energy. This category amounted to USD 77,457 in 2023, representing 63% of all operating expenses.

Prosolarsp. z o.o.

Other specialised construction activities n.e.c.

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2021-02-08

Share capital

5,000.00 PLN

Registered address

ul. Księcia Witolda 49/15, 50-202 Wrocław, Poland

Financials

Revenue history (in k)

Filing timeliness

5 of 5 financial statements were filed late (the longest delay 875 days for 2021).

202501/09/2026
202401/09/2026
202306/12/2024
202206/12/2024
202106/12/2024

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 2025.

Results vs industry

Revenue

This companyUSD 118.88kMedianUSD 251.53kAverageUSD 1.58m

Net profit

This companyUSD -364.04MedianUSD 10.85kAverageUSD 81.54k

Operating costs

This companyUSD 106.92kMedianUSD 217.98kAverageUSD 1.45m

Assets

This companyUSD 27.24kMedianUSD 163.86kAverageUSD 1.07m

Industry

Authorized Representatives

Jakub Maliszewski – 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
Bartłomiej Michał Maliszewskiage 30	20	$270.12	20%
Jakub Maliszewskiage 31	80	$1,080.50	80%

Jakub Maliszewski and Bartłomiej Michał Maliszewski hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2021-03-03.

Credit Agricole Bank Polska
65 1940 1076 3219 1639 0000 0000

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
Fitters.Topsp. z o.o.	$1,284,366.41	fitterstop.pl
Twigosp. z o.o.	$666,131.72	twigo.pl
Silpur Społka z Ograniczoną Odpowiedzialnościąsp. z o.o.	$566,211.52	silpur.pl
Poolbrotherssp. z o.o.	$517,121.85	poolbrothers.pl
Dom Projektsp. z o.o.	$265,027.49	domprojekt.pro
Klamarsp. z o.o.	$262,494.59	klamar.pl
M + M Inwestynsp. z o.o.	$248,058.58	inwestyn.pl
Żurawie Dulniksp. z o.o.	$246,796.03	zurawiedulnik.pl
Hydro Projektsp. z o.o.	$159,642.94	osuszanie-budynkow.net
H4 Servicesp. z o.o.	$129,027.06	h4service.pl

Change history

Date	Event
2023-01-17	Address change (Ul. Czysta 2, 55-050, Sobótka → Ul. Księcia Witolda 49/15, 50-202, Wrocław)
2021-02-08	Entered in the register

FAQ

Last updated: 2026-09-01