Deringer’s Los Angeles, CA, office was opened in 1999.
Consulting Division Formed
Deringer’s consulting division is formed, now called Deringer’s Trade Advisory Group.
Pembina, ND
Deringer’s Pembina, ND, office was opened in 1996.
ISO 9000 Certification
Deringer earns its ISO 9000 certification, which would provide the foundation of Deringer’s Quality Culture proprietary program.
Portal, ND
Deringer’s Portal, ND, office was opened in 1994.
Sweet Grass, MT
Deringer’s Sweet Grass, MT, office was opened in 1994.
Blaine, WA
Deringer’s Blaine, WA, office opened in 1994.
Chicago, IL
Deringer’s Chicago, IL, office was opened in 1991.
Ken Holzscheiter: President
Ken Holzscheiter is elected president in 1989.
Meat Inspection Opens
Deringer establishes USDA meat inspection business in Champlain, NY.