HB Communications to Offer Optibase Professional Solutions for Advanced Video over IP Solutions to the Public and Private Sector

Mountain View, California, March 9, 2009 – Optibase (NASDAQ: OBAS), a leading provider of advanced video over IP solutions, today announced a partnership with HB Communications Inc., an award-winning provider of technology solutions for audiovisual (AV), video and professional audio needs, with over 60 years of expertise in the areas of streaming media, broadcast video, content creation, distance learning and system integration.

North Haven, CT; January 6, 2008 – HB Communications Inc., the leading provider of technology solutions for audiovisual (AV), video and professional audio needs, has been awarded the #7 spot on SCN magazine’s Top 50 Integrators of 2008.

System Contractor News magazine compares various companies in North America and rates them by the systems integration revenue for 2008 and shows growth from the previous year.  The list does not take into account data installation and rental business, but focuses on commercial systems installations.