What is the main business of Kopalnia Żwiru i Piasku Kustosz?

The main business activity of Kopalnia Żwiru i Piasku Kustosz focuses on operation of gravel and sand pits; mining of clays and kaolin.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on June 17, 2024.

Where is the headquarters located?

The headquarters is located at: 10, 88-170 Wojdal.

What is the share capital?

The share capital of the company is PLN 10,000 (approx. $2,701).

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?

The company reported a revenue of $1,348,872 in 2025, which is an increase of 58.8% compared to 2024.

Is the company profitable?

No, the company recorded a net loss of $1,982 in 2025.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to $534,938 in 2025, representing 40% of all operating expenses.

Kopalnia Żwiru i Piasku Kustoszsp. z o.o.

Operation of gravel and sand pits; mining of clays and kaolin

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-06-17

Share capital

10,000.00 PLN

Registered address

10, 88-170 Wojdal, Poland

Electronic delivery address

AE:PL-17067-29500-CGJSW-24

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 109 days early.

202501/04/2026
202425/03/2025

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 1.35mMedianUSD 340.49kAverageUSD 2.51m

Net profit

This companyUSD -1.98kMedianUSD 11.73kAverageUSD 286.53k

Operating costs

This companyUSD 1.35mMedianUSD 316.73kAverageUSD 2.08m

Assets

This companyUSD 474.35kMedianUSD 652.45kAverageUSD 3.36m

Industry

Public procurement

Kopalnia Żwiru i Piasku Kustosz is the contractor in one public sector contract, worth USD 137.76.

Signed on	Subject	Amount	Public buyer
Aug 27, 2026	Purchase and delivery of gravel	$137.76	DOM Pomocy Społecznej Podobowice

Authorized Representatives

Anna Urbańska – Management Board Member

Piotr Kustosz – Management Board Member

Sławomir Kustosz – Management Board Member

Urszula Kustosz – President of the Management Board

Manner of representation

Each member of the management board has the right to represent the company independently. Each commercial proxy may represent the company independently.

Ownership

Owner	Shares	Share value	Stake
Piotr Kustoszage 48	20	$270.12	10%
Sławomir Kustoszage 50	20	$270.12	10%
Urszula Kustoszage 70	40	$540.25	20%
Anna Urbańskaage 46	20	$270.12	10%
Others	100	$1,350.62	50%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-06-17.

Bank spółdzielczy
43 8170 1034 0053 3478 2000 0010

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

Name	Revenue	Website
Transpol Lidersp. z o.o. + limited partnership	$38,617,779.01	transpol-kruszywa.pl
Nowbudsp. z o.o.	$2,647,673.77	zwirownia-nowbud.pl
Wesling Kruszywasp. z o.o.	$2,423,008.58	weslingkruszywa.pl
TKPSsp. z o.o.	$1,240,965.66	tkps.pl
Budokop - Kruszywasp. z o.o.	$833,206.49	budokop.net
Niegopolsp. z o.o.	$705,414.79	niegopol.pl
ZPK Kopaliny Klizińskiesp. z o.o.	$37,125.30	kopalnia-kruszyw.pl
Transpol Lidersp. z o.o.	$158.20	transpol-kruszywa.pl
Sandmansp. z o.o.	$79.30	piaseksuszony.pl
RDM Mineralsp. z o.o.	$1.05	rdmgroup.pl

FAQ

Last updated: 2026-04-02