What is the main business of Firlej Kastory?

The main business activity of Firlej Kastory focuses on business and other management consultancy activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on October 30, 2019.

Where is the headquarters located?

The headquarters is located at: Plac Stanisława Małachowskiego 2, 00-066 Warszawa.

Who is on the management board?

The management board consists of: Mikołaj Jakub Firlej (President of the Management Board) and Stanisław Jerzy Kastory (Member of the Management Board).

What is the share capital?

The share capital of the company is PLN 10,300 (approx. $2,782).

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 revenue was generated?

In 2025, the company generated total revenue of USD 15,068, representing a decrease of 75.0% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of USD 8,683, meaning the company decreased its profit by 57.7%.

Which cost dominates operating expenses?

The largest operating cost category falls under materials and energy. This category amounted to USD 6,385 in 2025, representing 100% of all operating expenses.

Firlej Kastorysp. z o.o.

Business and other management consultancy activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2019-10-30

Share capital

10 300,00 PLN

Activity description

Firlej Kastory is a family investment firm based at Plac Małachowskiego 2 in Warsaw, Poland. The company can be contacted at [email protected].

Registered address

Plac Stanisława Małachowskiego 2, 00-066 Warszawa, Poland

Website

firlejkastory.com

Financials

Revenue history (in k)

Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.

Statistics

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

Results vs industry

Revenue

This companyUSD 15.07kMedianUSD 57.73kAverageUSD 1.38m

Net profit

This companyUSD 8.68kMedianUSD 1.13kAverageUSD 54.94k

Operating costs

This companyUSD 6.39kMedianUSD 42.70kAverageUSD 1.18m

Assets

This companyUSD 42.25kMedianUSD 65.90kAverageUSD 2.84m

Industry

Bank accounts

Registered as a VAT taxpayer on 2019-11-07. Active

mBank
70 1140 2004 0000 3002 8040 0980

Debt

No entries in the National Debtors Register (KRZ). No proceedings in KRZ

Public aid

No public aid cases recorded in the last 10 years.

Tenders

No recorded participation in tenders.

Authorized Representatives

Mikołaj Jakub Firlej – President of the Management Board

Stanisław Jerzy Kastory – Management Board Member

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
Mikołaj Jakub Firlej (35)	36	$972.45	34.9515%
Stanisław Jerzy Kastory (35)	67	$1,809.83	65.0485%

Beneficial owners

Person	Rights

Competitors

Name	Revenue	Website
Clever OperationsS.K.A.	$60,353.02	cleverinvestment.pl
ART Capitalsp. z o.o.	$45,085.32	art-capital.pl
Kucharski InvestmentS.K.A.	$44,626.46	kucharski-investment.pl
CFO Management Klbsp. z o.o.	$39,341.32	kancelaria-klb.pl
MADE Investmentssp. z o.o.	$30,353.66	madecf.pl
PF Biznessp. z o.o.	$17,826.26	pfbiznes.pl
Staszowskie Centrum Przedsiębiorczościsp. z o.o.	$16,527.70	scp.biz.pl

Change history

Date	Event
2020-01-10	Share capital change (10,000.00 PLN → 10,300.00 PLN)
2020-01-10	PKD change (Added: 64.99.Z, 73.20.Z)
2019-10-30	Entered in the register

FAQ

Last updated: 2026-10-07