What is the main business of JK Stone?

The main business activity of JK Stone focuses on realization of building projects related to erection of buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 12, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Mariana Hemara 13, 80-280 Gdańsk.

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 75,992, representing a decrease of 32.2% compared to 2024.

No, the company recorded a net loss of USD 17,834 in 2025. For comparison, in 2024 the loss was USD 19,805, meaning the company reduced its loss by 10.2%.

Which cost dominates operating expenses?

The largest operating cost category falls under cost of goods and materials sold. This category amounted to USD 57,877 in 2025, representing 62% of all operating expenses.

JK Stonesp. z o.o.

Realization of building projects related to erection of buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-05-12

Share capital

5,000.00 PLN

Registered address

ul. Mariana Hemara 13/4, 80-280 Gdańsk, Poland

Electronic delivery address

AE:PL-53746-24542-WEIHU-25

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 79 days early.

202518/05/2026
202411/03/2025
202323/05/2024

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 75.99kMedianUSD 139.59kAverageUSD 1.43m

Net profit

This companyUSD -17.83kMedianUSD 274.12AverageUSD 142.64k

Operating costs

This companyUSD 93.31kMedianUSD 105.86kAverageUSD 1.16m

Assets

This companyUSD 14.99kMedianUSD 497.18kAverageUSD 3.93m

Industry

Realization of building projects related to erection of buildings (41.10.Z)Primary

Authorized Representatives

Iwona Anna Kulpaczyńska – Management Board Member

Manner of representation

In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Iwona Anna Kulpaczyńskaage 50	60	$810.37	60%
Łukasz Filip Kulpaczyńskiage 21	40	$540.25	40%

Iwona Anna Kulpaczyńska and Łukasz Filip Kulpaczyński hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-05-13.

mBank
03 1140 2004 0000 3902 8383 7970
mBank
73 1140 2004 0000 3212 2002 6733

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
Square Homes IIIsp. z o.o.	$449,761.96	squarehomes.pl
Kamex Polskasp. z o.o.	$323,410.19	kamexpolska.pl
EPS DesignS.A.	$321,062.29	epsdesign.pl
Caseho Investsp. z o.o.	$270,061.47	caseho-invest.com.pl
Vesta DevelopmentS.K.A.	$163,338.07	vestagroup.pl
Homeadvisorsp. z o.o.	$119,954.99	homeadvisor.pl
Akra Dewelopersp. z o.o.	$109,734.38	akra-deweloper.pl
Square Homes Bojanosp. z o.o.	$1,978.70	squarehomes.pl
Kameralne Tarasysp. z o.o.	$1,253.07	kameralnetarasy.pl
Torus Mozaika IIsp. z o.o.	$125.65	torus.pl