Person profile
Daniel Olszewski is a shareholder and board member of "piast" Sp. z o.o. for 9 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
Companies wound up
Age
Founded companies
Position vs peers
Among 155 people (Pomorskie, 35-44)
Current and historical roles.
Companies total
4
2 active
Roles total
5
3 active
Years active
17 years and 6 months
First activity
March 9, 2009
Joined the company - Supervisory Body Member · Spółdzielnia Producentów Mleka Kaszubskie Mleko
Latest activity
February 16, 2026
Founded the company · Ratel BIO
Selected highlights - full list on the Companies tab.
Daniel Damian Olszewski is listed in the Polish National Court Register (KRS) as Member / Partner at Piast Sp. z o.o. 5 roles across 4 entities are on record. Time served on company bodies: 17 years and 6 months.
Daniel Damian Olszewski currently holds roles at: Piast Sp. z o.o., Ratel BIO Sp. z o.o. The full list, with appointment and termination dates, is on the Companies tab.
The current role is Member / Partner at Piast Sp. z o.o., taken directly from the KRS register.
The first entry for this person dates from March 9, 2009 — 17 years and 6 months ago.
14 people named Daniel Damian Olszewski appear in the KRS register. Each has a separate profile — they are different individuals who happen to share a name.
Most recent registry entries - full timeline on the History tab.
2026
February 16, 2026
Founds the company as a co-owner and takes the role of President of the Management Board
Ratel BIORate business credibility - Daniel Damian Olszewski.
No ratings
14 people named Daniel Damian Olszewski appear in the Polish KRS register. These are separate individuals — tell them apart by city, current roles and linked companies.
Data from the Polish Central Register of Beneficial Owners (CRBR).
Companies and people connected to Daniel Damian Olszewski - click any node to open its profile.
Total: 3 · Active: 3