News Release

Allison Transmission announces new six-year labor contract with UAW Local 933

INDIANAPOLIS, Dec. 19, 2017 /PRNewswire/ -- Allison Transmission Holdings Inc. (NYSE: ALSN) today announced that members of the United Automobile, Aerospace and Agricultural Workers of America (UAW) Local 933 have ratified a new six-year collective bargaining agreement (CBA) which becomes effective Dec. 19, 2017 and will expire on Nov. 14, 2023.

Allison Transmission Inc. logo.  (PRNewsFoto/Allison Transmission Inc.)

The new CBA covers approximately 1,400 hourly employees who primarily work in the Indianapolis area. 

About Allison Transmission
Allison Transmission (NYSE: ALSN) is the world's largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles, and is a leader in hybrid-propulsion systems for city buses. Allison transmissions are used in a variety of applications including refuse, construction, fire, distribution, bus, motorhomes, defense and energy. Founded in 1915, the company is headquartered in Indianapolis, Indiana, USA and employs approximately 2,600 people worldwide. With a market presence in more than 80 countries, Allison has regional headquarters in the Netherlands, China and Brazil with manufacturing facilities in the U.S., Hungary and India. Allison also has approximately 1,400 independent distributor and dealer locations worldwide. For more information, visit


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SOURCE Allison Transmission Holdings Inc.

Craig M. Koven, Corporate Affairs & Communications,, 317-242-3432