Sutphen is an emergency services vehicle manufacturer and marketer based in Amlin, Ohio.

The company has four manufacturing plants in Dublin, Amlin, Hilliard, Springfield Ohio and Lake Ariel, PA. Sutphen produces all types of fire related vehicles on their own chassis including the usual engines, ladders, and rescues but also provides bodies for commercial chassis applications.

On April 21, 2016, at FDIC International, the company debuted its first ever rear-mount aerial with the Sutphen SLR 75.

On February 25, 2021, Sutphen announced it would return to manufacturing tractor drawn aerials (TDAs or tillers).

[8] Mid-mount aerial platforms utilizing Cummins, Caterpillar, and Detroit Diesel engines, Allison transmissions, Hale and Waterous pumps.

A 6 to 10 man truck capable of carrying generators, air tanks, lighting, ladders, pike poles, crowbars, dive equipment, and other specialized firefighting tools for use as heavy rescue apparatus, a HazMat vehicle, an Urban Search and Rescue, or Mobile Command Center.