What is the main business of Fastilleby Investments?

The main business activity of Fastilleby Investments 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 14, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Zeusa 11, 01-497 Warszawa.

Who is on the management board?

The management board consists of: Christian Guy Gaunt (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, 2024 to December 31, 2024.

What revenue was generated?

In 2024, the company generated total revenue of $0, representing an increase of 47.7% compared to 2023.

No, the company recorded a net loss of $101,667 in 2024. For comparison, in 2023 the loss was $21,789, meaning the company increased its loss by 343.2%.

Fastilleby Investmentssp. z o.o.

Production of electricity

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-06-14

Share capital

5,000.00 PLN

Registered address

ul. Zeusa 11, 01-497 Warszawa, Poland

Electronic delivery address

AE:PL-43981-43199-ISEBR-29

Financials

Revenue history

Filing timeliness

Financial statements were filed on time, on average 48 days early.

202502/07/2026
202408/04/2025
202313/06/2024

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 0.77MedianUSD 9.62kAverageUSD 3.13m

Net profit

This companyUSD -84.42kMedianUSD -6.19kAverageUSD -367.81k

Operating costs

This companyUSD 77.90kMedianUSD 20.06kAverageUSD 3.32m

Assets

This companyUSD 1.32mMedianUSD 439.44kAverageUSD 9.24m

Industry

Authorized Representatives

Michał Tkaczuk – President of the Management Board

Manner of representation

Each member of the management board has the right to represent the company independently

Ownership

Owner	Shares	Share value	Stake
Solar Energy Photovoltaics sp. z o.o.	100	$1,350.62	100%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-06-22.

mBank
04 1140 1010 0000 3292 9400 1003
mBank
31 1140 1010 0000 3292 9400 1002
mBank
58 1140 1010 0000 3292 9400 1001

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
PEI Pv 03sp. z o.o.	$0.82	peigroup.pl
Unite Pv 9sp. z o.o.	$0.62	unit-e.fr
Unite Pv 8sp. z o.o.	$0.58	unit-e.fr
Unite Pv 5sp. z o.o.	$0.57	unit-e.fr
Unite Pv 11sp. z o.o.	$0.55	unit-e.fr
Unite Pv 13sp. z o.o.	$0.55	unit-e.fr
Unite Pv 14sp. z o.o.	$0.55	unit-e.fr
Unite Pv 12sp. z o.o.	$0.55	unit-e.fr
Unite Pv 7sp. z o.o.	$0.55	unit-e.fr
Unite Pv 2sp. z o.o.	$0.51	unit-e.pl

Change history

Date	Event
2026-07-21	Address change (Ul. Towarowa 28, 00-839, Warszawa → Ul. Zeusa 11, 01-497, Warszawa)
2023-09-08	PKD change (Removed: 10 codes; Added: 9 codes)
2023-06-14	Entered in the register

FAQ

Last updated: 2026-10-04