Alphabetical company index for letter/character "J", page 10 of 15
- Jinpan International Ltd.
- Jiuzi Holdings
- Jive Software Inc.
- JKC Construction
- JLE Manufacturing
- JLL (Jones Lang LaSalle Inc.)
- JLMoore
- JM Family Enterprises
- JM Global
- JM Huber
- JM Smith
- JMP Group Corp.
- JN-International Medical
- JNK Products
- Jo Daviess County
- Jo-Ann Stores Inc.
- Joaquin Independent School District
- Jobing.com
- Joby Aviation
- Joe's Jeans Inc.
- Joe's Refrigeration
- Johannesburg-Lewiston Area Schools
- John B. Sanfilippo & Son Inc.
- John Bean Technologies Corp.
- John Brown University
- John C Fremont Healthcare District
- John C Stennis Memorial Hospital
- John C. Lincoln Medical Center
- John Carroll University
- John D Archbold Memorial Hospital
- John Day School District 3
- John De La Howe
- John Deere
- John Dempsey Hospital
- John F Kennedy Memorial Hospital
- John Gallup & Associates
- John Glenn School Corporation
- John H Stroger Jr Hospital
- John Hancock
- John L Northcutt