Rob Gerber
President

rgerber@gmlighting.net

Ashley Gloster
VP/General Manager

agloster@gmlighting.net

Steve Ceseretti
Southeast Regional Sales Manager

sceseretti@gmlighting.net

Steve Cuttrell
Western Regional Sales Manager

scuttrell@gmlighting.net

Dennis Ziegler
National Accounts Manager

dziegler@gmlighting.net

Barb Wiers
Office Administrator and Payables

barbw@gmlighting.net

Richard Stellar
Marketing Specialist

rstellar@gmlighting.net

Joanna Dulian
Marketing Manager

jdulian@gmlighting.net

Jason Marcotte
Lighting Specialist

tech@gmlighting.net

Willie Solis
Inside Sales Technician / Quotes

quotes@gmlighting.net

Jeremy Wilkinson
Director of New Products

jwilkinson@gmlighting.net

Jintian Liu
Materials Coordinator

jliu@gmlighting.net

Susan Zies
Customer Service Representative

szies@gmlighting.net

Barbara Weishaar
Customer Service Representative

sales@gmlighting.net

Kimberly Fuse
Customer Service Representative

kfuse@gmlighting.net

Dawn Schmidt
Customer Service Representative

dschmidt@gmlighting.net

Carly Marquardt
Customer Service Manager

cmarquardt@gmlighting.com