Person profile
Nel Maczkiewicz is a shareholder and board member of Tantum Wielki Format Sp. z o.o. for 6 years. Combining a management role with ownership means greater influence on company decisions than a board seat alone.
Management experience
Anchor company
Average tenure per company
Active board load
Profile type
Active business scale
Historical companies
Age
Founded companies
Position vs peers
Among 58 people (Wrocław, 25-34)
Registry signals
Current and historical roles.
Companies total
7
6 active
Roles total
8
7 active
Years active
5 years and 11 months
First activity
June 22, 2020
Joined the company - Wspólnik · Tantum Wielki Format Spółka z Ograniczoną Odpowiedzialnością
Latest activity
October 28, 2025
Joined the company - Wspólnik · BNI Construction Spółka z Ograniczoną Odpowiedzialnością
Selected highlights - full list on the Companies tab.
Most recent registry entries - full timeline on the History tab.
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Data from the Polish Central Register of Beneficial Owners (CRBR).
Companies and people connected to Nel Maczkiewicz - click any node to open its profile.
Total: 7 · Active: 7