Copyright © S. Coleman Enterprises, Inc.  All rights reserved.

WEDJ Brand Nestable Containers were invented and patented by Shawn Coleman, who was inspired to create the WEDJ brand after years of seeing organizations manage material storage in a less efficient matter.  Shawn is a Scientist with a degree in Chemistry/Mathematics, whose professional experiences include:



  • Founder/Principal of Diversified Analytical Services, an Environmental, Health, and Safety (EHS) consulting firm providing services and advice to businesses and government agencies 
  • 20+ years of EHS management experience, including 12 years with Fortune 100 companies representing the energy, manufacturing, and aerospace industries 
  • EHS subject matter expert with real-world experience providing environmentally friendly solutions for sustainability and process improvement challenges 

A Tower of 9 Stacked and Nested WEDJ Containers

WEDJ is a registered trademark and the brand is wholly owned by S. Coleman Enterprises, Inc., a California corporation.