Kellen has over six years of experience in Tenant Representation and over eight years in the Commercial Real Estate industry. His primary focus is representing office users in the Chicagoland area.
Kellen represents clients in a broad range of occupancy solutions including relocation and expansion projects, dispositions and consolidations, specialized facilities, lease terminations and portfolio planning strategy.
Kellen has represented a diverse array of clients that include Catamaran, Aon Corporation, The Hartford, QBE, Merck, Redbox, Kemper (Unitrin), Dyson, DW Legal, Dial America, Enghouse Interactive, Allied Barton, CBS outdoor sign division, T. Rowe Price, Marmom/Keystone, Lockhead Martin, McDonalds, Regus, Abercrombie & Kent, Sheffield Marketing, HealthSmart, Nufarm Americas and Xerox.
Citigroup - 145,000 s.f.
Catamaran - 105,000 s.f.
The Hartford - 70,000 s.f.
Kemper (Unitrin) 30,000 s.f.
Dial America 23,000 s.f.
CBS outdoor sign division 25,000 s.f.
Nufarm Americas 20,000 s.f.
Marmon/Keystone 15,000 s.f.
Dyson 15,000 s.f.
Kellen holds a Bachelor of Business Administration degree in marketing from the University of Iowas Tippie School of Business.
Kellen is the Vice President and founding member of the Salute, Inc. Associate Board. Salute is a non-profit organization that provides financial and emotional support for military veterans and their families. He also sits on the City of Hope Future Leaders Board in Chicago.
He grew up in the western suburbs and attended Lyons Township High School in LaGrange.