What is the main business of Kosko?

The main business activity of Kosko focuses on accounting, bookkeeping and auditing activities; tax consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on January 31, 2014.

Where is the headquarters located?

The headquarters is located at: Skarbka Z Gór 65, 03-287 Warszawa.

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?

The company reported a revenue of $100,737 in 2024, which is an increase of 6.3% compared to 2023.

Yes, in 2024 the company was profitable, achieving a net profit of $15,206, meaning the company increased its profit by 413.8%.

What is the main operating cost?

The largest operating cost category falls under external services. This category amounted to $33,379 in 2024, representing 40% of all operating expenses.

Koskosp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2014-01-31

Share capital

5,000.00 PLN

Registered address

Skarbka Z Gór 65/1, 03-287 Warszawa, Poland

Electronic delivery address

AE:PL-72652-41274-SIUEI-17

Financials

Revenue history (in k)

Filing timeliness

1 of 6 financial statements was filed late (for 2021, 80 days late).

202523/06/2026
202431/05/2025
202326/04/2024
202215/06/2023
202103/10/2022
202009/09/2021

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 118.68kMedianUSD 82.63kAverageUSD 478.45k

Net profit

This companyUSD -12.08kMedianUSD 6.29kAverageUSD 42.80k

Operating costs

This companyUSD 128.51kMedianUSD 69.81kAverageUSD 417.98k

Assets

This companyUSD 44.74kMedianUSD 46.62kAverageUSD 355.98k

Industry

Authorized Representatives

Roman Kośko – Management Board Member

Manner of representation

Each member of the management board independently.

Ownership

Owner	Shares	Share value	Stake
Iwona Janik Kośkoage 52	10	$135.06	10%
Roman Kośkoage 54	90	$1,215.56	90%

Roman Kośko and Iwona Janik Kośko hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2014-02-14.

Volkswagen Bank Oddział w Polsce
52 2130 0004 2001 0657 3885 0001
mBank
43 1140 2004 0000 3502 8616 6319

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
Jun 20, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$699$699	Prezes Zakładu Ubezpieczeń Społecznych
May 30, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$699$699	Prezes Zakładu Ubezpieczeń Społecznych
Apr 9, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$1,282$1,282	Prezydent Miasta Stołecznego Warszawy

Competitors

Name	Revenue	Website
DanksS.A.	$318,069.41	danks.pl
Brifiasp. z o.o.	$257,974.86	brifia.pl
Rachunkowość Kamasp. z o.o.	$203,743.61	rachunkowosc-kama.pl
Buchaltersp. z o.o.	$209,245.88	biuro-buchalter.pl
Audit4businesssp. z o.o.	$179,124.23	audit4business.pl
Gabafisp. z o.o.	$177,847.18	gabafi.pl
Fabryka Ofertsp. z o.o.	$124,118.92	fabryka-ofert.pl
Wyniksp. z o.o.	$82,126.21	biuro-wynik.pl
Kancelaria Pit - Accounting And Legal Servicessp. z o.o.	$28,402.87	kancelariapit.com
Global Audit Partnersp. z o.o.	$4,373.49	globalaudit.pl