The Perryman Company
May 20, 2026
Greenthumbindustries·Centreville, Maryland
Infineon
Marathon Petroleum Corporation (MPC)·US
Ecolab·Canada
Greenthumbindustries·Danville, Pennsylvania·Onsite
Miraterra·Ames, Iowa
Tessenderlo Group·Davenport, Iowa
Universal Electronics Inc.·Mumbai, Maharashtra·Onsite
Corelab·Poland_Gdynia
Join Us·Allentown, Pennsylvania
CSA Group·China
Arconic·Lafayette, Louisiana·Onsite
Grapevine Operating Company·Bakersfield, California
Cardinalhealth·US
Campbellsoup·US·Onsite
Covia·Illinois, US
SeAH Steel USA·Houston, Texas
Rogers Group·Eastlake, Ohio
Prosperity Human Resources·Mentor, Ohio
Gflenv·Ajax, Ontario +4
Gflenv·Canada
Elementis·St. Louis, Missouri
Ecolab·US
Yokogawa·Saudi Arabia
Renesas Electronics·Edinburgh, Scotland
PSC Group·Ringwood, New Jersey
Pentair·US
Ecolab·The Netherlands
Corelab·Belgium_Antwerp