1976: Foundation of the “Institut für Geotechnik Dr. Jochen Zirfas” by Dr. Jochen Zirfa s
1982: Expansion in international activity 
1990: Foundation of the Halle subsidiary 
2000: Certification according to ISO 9001 
2012: Change of the corporate form into “Institut für Geotechnik Dr. Jochen Zirfas GmbH & Co. KG” 
2013: After 36 years of leading the company, Dr. Jochen Zirfas consigns the management to his successors
Ralph Schäffer (degreed engineer) and  Christian - Ferdinand Zirfas (Bachelor of Engineering und Master of European Business)

Up to 2013, IfG has worked on more than 20.000 projects worldwide. 

Countries with project experience: