Dr. Abi Assadi, PE
CEO and President
Dr. Abi Assadi, PE
CEO and President
Cory Casperson, PE
Chairman of the Board
and Principal
Don Weigel, PE
Principal and
Aberdeen Office Manager
Doug Fell, PE
Executive Vice President and COO
Georgia Rice
Human Resource Manager
Kazem Eradat Oskoui, PhD
Director, Resource Recovery and Renewable Energy Department, Minneapolis Office
Kevin Goff, PE
Principal and Vice President Civil Engineering
Matthew O. Johnson, PE
Associate and Civil and Surveying Department Manager, Minneapolis Office
Timothy LaBissoniere, PE
Principal
Vladimir Scheglowski, PE
Principal
Tanya Pierce
Business Development
and Marketing Director
Vanessa Victor, PE
Associate and Watertown Office Manager
Dave Burwitz, PE LEED
Senior Associate and Sioux Falls Office Manager
Seth Spychala, PE
Principal and
Project Manager
ASSOCIATES
Leo Schaefers, PE
Associate
Mike Gutenkauf, PE
Associate
Jared Hoffmann, PE
Associate
Craig E. Johnson, RLS, CFedS
Associate
Justin Petersen, PE
Associate
Todd Schlunsen, LS
Associate
Kurt Berglund, PE
Associate
John Desens, PE
Associate
Louie O’Donnell, RLS
Associate
LEADERSHIP