INDIANAPOLIS, Nov. 12, 2013 /PRNewswire/ -- Allison Transmission Holdings Inc. (NYSE: ALSN), the largest global provider of commercial duty fully-automatic transmissions and hybrid-propulsion systems, today announced that David S. Graziosi, Executive Vice President and Chief Financial Officer will present at the Goldman Sachs Global Industrials Conference in Boston on Wednesday, November 13, 2013. (Logo: http://photos.prnewswire.com/prnh/20120702/DE33547LOGO) The specific presentation time as well as 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 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 2,800 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. SOURCE Allison Transmission Holdings, Inc.