What is the main business of Bit4sun?

The main business activity of Bit4sun 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 8, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Pułku Ak "Baszta" 2A, 02-649 Warszawa.

Who is on the management board?

The management board consists of: Bożena Maria Fabisiak (Member of the Management Board) and Tomasz Fabisiak (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 was the revenue?

In 2025, the company generated total revenue of USD 49,945, representing an increase of 3.4% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of USD 29,864, meaning the company decreased its profit by 0.7%.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to USD 17,128 in 2025, representing 100% of all operating expenses.

Bit4sunsp. z o.o.

Production of electricity

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-06-08

Share capital

5,000.00 PLN

Registered address

ul. Pułku Ak "Baszta" 2A/9, 02-649 Warszawa, Poland

Financials

Revenue history (in k)

Filing timeliness

1 of 6 financial statements was filed late (for 2021, 92 days late).

202515/07/2026
202413/07/2025
202311/07/2024
202206/07/2023
202115/10/2022
202014/10/2021

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.

Statistics

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

Results vs industry

Revenue

This companyUSD 49.95kMedianUSD 9.52kAverageUSD 3.14m

Net profit

This companyUSD 29.86kMedianUSD -6.16kAverageUSD -368.66k

Operating costs

This companyUSD 17.13kMedianUSD 19.84kAverageUSD 3.33m

Assets

This companyUSD 101.91kMedianUSD 435.88kAverageUSD 9.25m

Industry

Production of electricity (35.11.Z)Primary

Authorized Representatives

Bożena Maria Fabisiak – Management Board Member

Tomasz Fabisiak – President of the Management Board

Manner of representation

Each member of the management board is authorized to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Bożena Maria Fabisiakage 66	50	$675.31	50%
Tomasz Fabisiakage 66	50	$675.31	50%

Bożena Maria Fabisiak and Tomasz Fabisiak hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

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
PES 30sp. z o.o.	$109,624.57	energetykasloneczna.com
PoweruP.S.A.	$105,931.31	poweru.pl
Any Energysp. z o.o.	$99,990.65	anywhereto.pl
Takpv01sp. z o.o.	$74,573.05	takpv.com
Elektrownia Pv 84sp. z o.o.	$45,207.90	rpower.solar
Polenergia Farma Wiatrowa 22sp. z o.o.	$43,443.06	polenergia.pl
SI Power Amsp. z o.o.	$41,610.06	sipoweram.pl
Elektrownia Pv 76sp. z o.o.	$41,295.23	rpower.solar
VooltS.A.	$38,485.76	voolt.pl
Polenergia Farma Fotowoltaiczna Buksp. z o.o.	$37,472.82	polenergia.pl

FAQ

Last updated: 2026-09-23