Mkmjsp. z o.o.

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

KRS: NIP: REGON:

Overview

Status
Active
Registry date
2026-09-18
Share capital
5,000.00 PLN
Registered address
9, 80-320 Bukowa Góra, Poland

Authorized Representatives

Jan Albin Marciński – Management Board Member
Magdalena Beata Figurowska – Attorney-in-fact (sole)
Krzysztof Michał Marciński – Management Board Member
Marcin Marciński – Management Board Member
Mirosław Ryszard Marciński – President of the Management Board

Manner of representation

The President of the Management Board independently, or a member of the management board jointly with a commercial proxy, is authorized to represent the company externally.

Ownership

OwnerSharesShare valueStake
Magdalena Beata Figurowskaage 35
15$202.5915%
Jan Albin Marcińskiage 26
15$202.5915%
Krzysztof Michał Marcińskiage 39
15$202.5915%
Marciń Marcińskiage 38
15$202.5915%
Mirosław Ryszard Marcińskiage 63
40$540.2540%

Mirosław Ryszard Marciński, Jan Albin Marciński, Krzysztof Michał Marciński and Marciń Marciński hold a combined 85% – the ownership structure indicates family control.

Beneficial owners

Person

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name
Kruszywa PolskieS.A.
Gremirsp. z o.o.
Polgravelsp. z o.o.
Ekoceramikasp. z o.o.
Żwirbetsp. z o.o.
Nowbudsp. z o.o.
Gravasp. z o.o.
Niegopolsp. z o.o.
JP-Centrum Kalarus,Łonaksp. j.
Zombruk Stylesp. z o.o.

FAQ

Last updated: 2026-10-13