Ergonomic Systems Design, Inc. has worked with one or more divisions of the following organizations:
- Agco
- Adams-Rite
- Airbus GmbH
- Alpine Electronics of America
- Battelle
- Bombardier Learjet
- Calumet Coach
- Case-International Harvester
- Caterpillar
- Challenger
- City of Santa Barbara
- Clarion Advanced Technology Corp.
- Crown Equipment Corporation
- Deere & Company
- Dowell-Schlumberger
- Electric Power Research Institute / ASI
- Entergy
- Exxon Mobil
- Federal Aviation Administration
- Ford New Holland - Europe
- Ford Tractor
- Formation Design / Siemens
- Gleaner
- Hesston
- Insurance Institute for Highway Safety
- JI Case Limited - Europe
- Johnson Controls
- Kubota Tractor Corporation
- Lockheed Martin
- Lufthansa Airlines
- Massey-Ferguson
- MCA/Universal/YPCC
- McDonald's Corporation / Bass-Yeager & Assoc.
- Montgomery Design International / Rockwell
- National Institutes for Occupational Safety and Health
- Navistar
- New Holland
- Paccar (Peterbilt and Kenworth Trucks)
- Pacific Bell
- Precor
- Quadrastat
- Singapore Airlines
- SynerTec
- U.S. Public Technologies
- Valtra
- Versatile Farm Equipment Company
- Virgin Atlantic Airlines
- Volvo Cars of North America
- Windsor Industries