- City of Downey
- Ford Car Clubs - Western Region
Holds the popular Fabulous Fords annual reunion at Knott's Berry Farm in southern California.
- Sani-fem Company
Makes Freshette, a portable female urinal system for use while standing, sitting, or laying down.
- Victor Model Products
Makers of the AMYA Soling 1 meter, and other model yachts for radio control.
Designs and builds electric and hybrid-electric transit buses and shuttle vehicles.
- Downey Eagle, The
Feature articles, editorials, short stories, sports, events calendar, and more.
- M5 Processing & Fulfillment
Services include order and credit card processing, 800 # service, customer service, inventory control and warehousing
- Columbia Memorial Space Science Learning Center (CMSSLC)
Space science and aerospace learning center being developed in Downey, California.
- Rehabilitation Research and Training Center on Aging With a Disability
Studies health and emotional needs of persons with disabling conditions including cerebral palsy, rheumatoid arthritis, early-onset stroke, post-polio, and spinal cord injury.
- Stonewood Center
Provides information on gift certificates, leasing info, and more.
- Regency Inn & Suites Downey
Pet-friendly motel in the Los Angeles area near the Staples Center, Long Beach Aquarium, Queen Mary Long Beach, and ideal wedding locations in Southern California.
- Powerhouse Mortgage
Includes an online application, FAQs, and information on the loan process.
- Acxess Spring
Specializes in custom spring short orders and prototypes.
- Can Lines, Inc
Designs and manufactures conveyor systems, elevators, palletizers/depalletizers, and more.
- Del Rio Lanes
Cosmic bowling, leagues, parties, and free passes.
- Downey City Library
Includes an online catalog, listing of classes, electronic reference, and program information.
- San Diego, Gerardo
Works of passion.
- Southern California Rehabilitation Services Inc.
Provides independent living, vocational, and disability sensitivity training programs.
- Caliber Insurance Services, Inc.
- Doyle, Andy