E-One

E-One (Emergency One Incorporated)

Headquarters	Ocala, Florida, USA
Products	emergency services vehicles
Number of employees	900
Parent	Allied Specialty Vehicles
Website	http://www.e-one.com/

E-One or Emergency One Incorporated is an emergency services manufacturer and marketer based in Ocala, Florida.

Founded in 1974 as Emergency-One, E-One has a staff of roughly 900 in four plants in the United States. In 1992, the company purchased Canadian fire apparatus builder Superior Emergency Equipment and in 1998 bought Saulsbury Fire Equipment of Preble, New York. E-One has sold more than 25,000 vehicles worldwide.

Customers include some of the largest cities in the US, including the fire departments in Boston, Chicago and New York City.

E-One was purchased by American Industrial Partners, an investment group, and in 2010 combined with Fleetwood Enterprises, Collins Industries and Halcore Group to form Allied Specialty Vehicles. Allied Specialty Vehicles changed its name to REV Group on November 1st, 2015.

E-One produces many of their vehicles with custom cabs branded as the Cyclone II, Typhoon and Quest. The Quest cab debuted in April 2007 at the Fire Department Instructor's Conference in Indianapolis, Indiana.