Dr. John Rumpakis
Chairman & President
John, a lifelong resident of Portland and grandson to Robert Bitar the founder of Bitar Bros, Robert A. Bitar corporation recently joined the management team of the company. John resides in Lake Oswego with his wife Sarah, and has two daughters Alexandra and Christina who also make their home in the Portland Metro area.
Kelli has over twenty years of experience in Operations Management for non-profit and private businesses in the Portland area. She grew up in the Portland metropolitan area and is currently studying for her Real Estate Brokers license in the State of Oregon. The Robert A. Bitar Corporation has benefitted from Kelli’s expertise in management operations since April 2016.
Kristafer “Kris” Lake
Kris has worked in construction for over 15 years, beginning with his grandfather’s general contracting company in Portland. He has a wide variety of experience in general contracting and brings an impressive knowledge base to our organization. Kris has been a valued employee of the Robert A. Bitar Corporation since August 2017.