Maciej Robert Mączka

age 35

Currently 20 roles in 14 KRS entities.

Roles

EntityRole
Build.Inc sp. z o.o.
  • President of the Management Board
  • Partner (95% of shares worth PLN 4,750)
since Mar 26, 2026
JMM sp. z o.o.
  • Management Board Member
since Aug 18, 2025
Mav1 sp. z o.o.
  • President of the Management Board
  • Partner (95% of shares worth PLN 4,750)
since Mar 25, 2026
Razeko sp. z o.o.
  • President of the Management Board
  • Partner (95% of shares worth PLN 4,750)
since Mar 24, 2026
Renwind sp. z o.o.
  • Liquidator
  • President of the Management Board
  • Attorney-in-fact
  • Partner (98% of shares worth PLN 4,900)
since Jul 18, 2016

Connections graph

Change history

EventDetails
Company founded

Supervisory Board Member

Company founded

President of the Management Board

Business started

Owner (sole proprietorship)

Company founded

President of the Management Board, Partner (95% of shares worth PLN 4,750)

Build.Inc sp. z o.o.
Company founded

President of the Management Board, Partner (95% of shares worth PLN 4,750)

Mav1 sp. z o.o.
Company founded

President of the Management Board, Partner (95% of shares worth PLN 4,750)

Razeko sp. z o.o.
Company founded

Supervisory Board Member

Company founded

Supervisory Board Member

Business scale

Total for the entities where the person sat on the management board or held shares, for the years in office.

Signals in related entities

SignalEntities
Bankruptcy or restructuring
None
Liquidation
None
Sanctions list
None
Inactive entity
None

Connected people

Person