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Our Team

ATC has discovered that a flexible execution strategy must be tailored to each asset and market condition. The application of this knowledge has allowed the company to successfully purchase and overhaul commercial properties throughout California. These properties have gained substantial values as a direct result of conservative financial practices and the utilization of in-house talent.

Michael Halper

Michael Halper founded ATC Partners, LLC in 1992 and currently serves as its chief executive and managing partner. Mr. Halper has more than 15 years of experience in investment and development. Prior to forming ATC, he was a principal for industrial development with the Trammell Crow Company. Mr. Halper was graduated from the University of California, Berkeley and he received an MBA from Stanford University in 1988.

Tom Keane

Tom Keane serves as ATC's chief operating officer with overall responsibility for the day-to-day operations of the company's assets, including leasing and marketing, construction and asset management. Prior to joining ATC in 1997, Mr. Keane served as president of the Reilly Group, a San Francisco-based owner and operator of commercial office buildings. Mr. Keane is a graduate of Holy Cross College in Worcester, Massachusetts.

Emily Benton

Emily Benton serves as the portfolio analyst and transaction coordinator for ATC's sales and acquisitions operation. Prior to joining ATC Partners in January 2004, Ms. Benton worked as a property administrator for CB Richard Ellis. She received a bachelor's degree from the University of Utah in Salt Lake City.

Nina Phan

Nina Phan is the marketing and leasing specialist for ATC's Bay Area portfolio, responsible for tenant development and retention. She joined the firm in 2007 after graduating from California Polytechnic State University in San Luis Obispo, California.

Jon Royce

Jon is the commercial property manager in our San Francisco office. He joined ATC Partners in 2018.