What is the main business of KS Finanse?

The main business activity of KS Finanse 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 March 4, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Warszawska 14, 62-025 Kostrzyn.

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.

How much revenue was generated?

The company reported a revenue of USD 26,621 in 2025, which is an increase of 223.4% compared to 2024.

Is the company profitable?

No, in 2025 the company reported a net loss of USD 2,814.

What is the largest operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to USD 13,285 in 2025, representing 45% of all operating expenses.

KS Finansesp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-03-04

Share capital

5 000,00 PLN

Registered address

ul. Warszawska 14/84, 62-025 Kostrzyn, Poland

Electronic delivery address

AE:PL-28403-89446-ISGAF-28

Financials

Revenue history (in k)

Filing timeliness

2 of 2 financial statements were filed late (the longest delay 381 days for 2024).

202501/09/2026
202431/07/2026

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 26.62kMedianUSD 82.63kAverageUSD 478.45k

Net profit

This companyUSD -2.81kMedianUSD 6.29kAverageUSD 42.80k

Operating costs

This companyUSD 29.23kMedianUSD 69.81kAverageUSD 417.98k

Assets

This companyUSD 2.96kMedianUSD 46.62kAverageUSD 355.98k

Industry

Accounting, bookkeeping and auditing activities; tax consultancy (69.20.Z)Primary

Authorized Representatives

Kamila Stroinska – President of the Management Board

Kinga Stroinska – 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
Kamila Stroinskaage 31	30	$810.37	60%
Kinga Stroinskaage 52	20	$540.25	40%

Kamila Stroinska and Kinga Stroinska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-03-05.

Erste Bank Polska
80 1090 2835 0000 0001 5731 1838

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
BR Elsanasp. z o.o.	$96,743.16	elsana.pl
Biuro Rachunkowo-Finansowe Perfecta sp. z o.o.sp. k.	$74,525.24	skutecznyksiegowy.com
Isini Office Supportsp. z o.o.	$61,423.11	artcargo.pl
Biuro Rachunkowe Mariusz Mazursp. z o.o.	$50,896.89	brmazur.pl
JPK Biuro Rachunkowesp. z o.o.	$41,925.11	jpkbiuro.pl
AP Worldsp. z o.o.	$24,910.92	apworld.pl
Dotaxsp. z o.o.	$16,825.11	dotax.pl
Rachunkowa Precyzjasp. z o.o.	$14,021.09	rachunkowaprecyzja.pl
Biuro Rachunkowe Jmb Taxsp. z o.o.	$4,909.22	jmb-tax.pl
Ducatumsp. z o.o.	$879.04	ducatum.pl

Change history

Date	Event
2025-03-18	Address change (Ul. Jagiełły 10, 62-025, Kostrzyn → Ul. Warszawska 14/84, 62-025, Kostrzyn)
2024-03-04	Entered in the register

FAQ

Last updated: 2026-09-01