Diedrich Roasters
Machinery ManufacturingIllinois, United States11-50 Employees
Diedrich Roasters is a machinery manufacturer that specializes in specialty coffee roasters. The company is based in Schaumburg, Illinois, and employs 11 to 50 people; all products are sourced in the United States and manufactured in Ponderay, Idaho. Its roaster range spans from 1 kilogram to 280 kilograms, and the company distributes its equipment through partners in more than 100 countries. The company has introduced several models, including the DR-3 launched in 2022, the DR3-E electric-heat machine in 2024, and the DR-360, a 360-kilogram capacity roaster also launched in 2024. The roasters are used by barista champions and renowned third-wave roasters.