Marek Manczak

Maciej Manczak

Senior Associate at str

Jim Manczak

Group Chief Financial Officer

Brian Manczak

Senior Managing Director, Portfolio Manager and Head of Insurance Solutions at PPM America, Inc.

Ryan Manczak

President/Owner at Gridstorm

Vanessa Manczak

Group Director - People/Hr Digital and Shared Services at Worley

David Manczak

Kennecott Metals Technical Manager at procurem