Roger Hirschhorn

ALDA Office Properties, Inc. is a real estate development company. It focuses on owning, operating, and acquiring office properties in Northern and Southern California. The company was founded on June 29, 2011 by Alan D. Gordon and Richard S. Ackerman and is headquartered in Los Angeles, CA.

Realty Investors Development Corp. operates nonresidential buildings. The private company is based in New York.

Bertram Associates engages in the construction of home buildings. The private company is based in Woodbury.

Jazz at Lincoln Center, Inc. develops programs for jazz appreciation. The firm’s productions include concerts, national and international tours, residencies, a jazz hall of fame and concert series, weekly national radio programs, television broadcasts, recordings, publications, an annual high school jazz band competition and festival, a band director academy, jazz appreciation curriculum for students, music publishing, children’s concerts and classes, lectures, adult education courses, student and educator workshops and interactive websites. The company was resisted on March 13, 1996 and is headquartered in New York, NY.