What is the main business of Ziarko 4.0?

The main business activity of Ziarko 4.0 focuses on construction of residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 15, 2016.

Where is the headquarters located?

The headquarters is located at: ul. Zygmunta Słomińskiego 19, 00-195 Warszawa.

Who is on the management board?

The management board consists of: Marta Weronika Ziarko (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, 2025 to December 31, 2025.

How much revenue was generated?

The company reported a revenue of USD 2,461 in 2025, which is a decrease of 83.3% compared to 2024.

No, in 2025 the company was not profitable, reporting a net loss of USD 1,831.

What is the largest operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to USD 2,145 in 2025, representing 51% of all operating expenses.

Ziarko 4.0sp. z o.o.

Construction of residential buildings

KRS: NIP: REGON:

Overview

Status

Suspended

Registry date

2016-12-15

Share capital

5,000.00 PLN

Registered address

ul. Zygmunta Słomińskiego 19/145, 00-195 Warszawa, Poland

Electronic delivery address

AE:PL-81330-56271-JBRJA-17

Financials

Revenue history (in k)

Filing timeliness

2 of 6 financial statements were filed late (the longest delay 37 days for 2025).

202521/08/2026
202411/07/2025
202313/06/2024
202217/07/2023
202109/06/2022
202024/06/2021

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 2.46kMedianUSD 151.81kAverageUSD 2.18m

Net profit

This companyUSD -1.83kMedianUSD 2.23kAverageUSD 191.82k

Operating costs

This companyUSD 4.17kMedianUSD 124.32kAverageUSD 1.88m

Assets

This companyUSD 73.98MedianUSD 276.42kAverageUSD 3.04m

Industry

Authorized Representatives

Marta Weronika Ziarko – President of the Management Board

Manner of representation

Each member of the management board is independently entitled to make declarations on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Ziarko Mobility sp. z o.o.	50	$1,350.62	100%

Beneficial owners

Person	Rights

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
Etapsp. z o.o.	$320,890.77	etap-balicki.pl
Julikasp. z o.o.	$99,626.55	julikahome.pl
Domkowisko.Plsp. z o.o.	$22,696.40	domkowisko.pl
ESG Constructionsp. z o.o.	$5,337.86	esgconstruction.eu
Optymalny Domsp. z o.o.	$3,767.34	optymalnydom.pl
Origin Investments Katowice 1sp. z o.o.	$401.72	origininvestments.pl
DWS Developmentsp. z o.o.	$83.26	dnsholding.pl
I Home Budownictwosp. z o.o.	$19.74	ihomebudownictwo.pl
GH Development 14sp. z o.o.	$0.44	ghdevelopment.pl
Altimo Constructionsp. z o.o.	$0.01	altimogroup.com

Change history

Date	Event
2026-02-09	Business suspended
2025-06-24	Address change (Ul. Morska 18a, 75-221, Koszalin → Ul. Porucznika Józefa Dambka 11, 83-316, Gołubie)
2025-06-24	Name change (Windhunter 4.0 → Synowski 4.0)
2025-06-24	Switch to PKD 2025 (7 PKD 2007 codes → 5 PKD 2025 codes)
2021-11-26	Name change (Vrs Solutions → Windhunter 4.0)

FAQ

Last updated: 2026-10-07