COVID-19 Message

Meet the Team

Based in Grand Rapids, Michigan, Pipp serves cannabis cultivators with the same expertise that forged its dominance in the retail industry.

You deal directly with us. We design specifically for you. No wasted resources. No mark-ups. You win.

Craig Umans President & CEO
Tom French Director of Operations & Engineering
Tom French
John Ritter Director of Sales
Curtis Dadian National Sales Manager
Michael Williamson Director of Cultivation
Leif Olsen Business Development
Del Rockwell
Del Rockwell Product Engineer
Zack Roecker Product Engineer
Brett Terpstra National Sales Manager
Chris Hodnik National Sales Manager
Jessica Pleysier National Sales Manager
Charlie Naone Vertical Grow Specialist
Dylan Andrews Vertical Grow Specialist
Paul Sampedro Vertical Grow Specialist
JF Baron Vertical Grow Specialist

Creative Director
Senior Horticulture Account Manager
Horticulture Account Manager
Horticulture Account Manager
Horticulture Account Manager

COVID-19 Message:

Pipp Mobile Storage Systems, Inc., IRSG, Pipp Horticulture, and Greenhaus Industries support the healthcare, medicinal cannabis, infrastructure, and distribution industries. We are considered an essential business and our facilities will remain operational during this time of crisis surrounding the COVID-19 pandemic.


We are abiding by the guidelines for responsible manufacturing and safe business practices set in place by our Local, State (IL and MI), and Federal Governments to ensure the safety of our employees. We are under “Shelter-In-Place” orders, therefore we are limiting our on-site staff and making accommodations for our team members to work remotely. Production, shipping, and communication may be limited or delayed during this time.


The health and safety of our employees is our top priority, however we are making every effort possible to support our customers during this difficult time.