Allison Transmission Global Headquarters

Allison Transmission to Present at Investor Conferences

Allison Transmission

INDIANAPOLIS, Aug. 27, 2012 /PRNewswire/ -- Allison Transmission Holdings Inc. (NYSE: ALSN), the world's largest manufacturer of fully-automatic transmissions for medium- and heavy-duty commercial vehicles and hybrid-propulsion systems for city buses, today announced that it will present at the following investor conferences during September 2012:

Bank of America Merrill Lynch Global Industrials Conference
Date: Thursday, September 6, 2012
Time: 11:00 – 11:40 A.M. ET
Presenter: David S. Graziosi, Executive Vice President, Chief Financial Officer and Treasurer

Morgan Stanley Industrials & Autos Conference
Date: Thursday, September 13, 2012
Time: 1:35 – 2:05 P.M. ET
Presenters: Lawrence E. Dewey Chairman, President and Chief Executive Officer and David S. Graziosi, Executive Vice President, Chief Financial Officer and Treasurer

Invest Indiana Equity Conference
Date: Thursday, September 13, 2012
Time: 9:00 – 9:35 A.M. ET
Presenters: Fred Bohley, Executive Director, Finance and Melissa Sauer, Managing Director, Government and Community Relations

The presentation materials and webcasts will be available on the Allison Transmission website at http://ir.allisontransmission.com/. A replay of the webcasts will remain available on the company's website for 90 days.

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 allisontransmission.com.