Allison Transmission Global Headquarters

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

Local UAW 933 logo


INDIANAPOLIS – 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.

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


Craig M. Koven
Corporate Affairs & Communications

Dec 20, 2017

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 electric 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 2,900 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