Horizon Ventures
Home Management Portfolio Process Resources FAQs Contact
Management Team
Art Reidel, Managing Director

Art Reidel Photo

Art has helped build and scale profitable businesses in the electronic design automation, pharmaceutical software, semiconductor, and communications industries for more than 40 years. He was CEO of Scintera, a mixed signal wireless IC company from 2006 through 2010. Prior to joining Scintera, he was co-founder, chairman and CEO of Pharsight Corporation, where he led its IPO in August 2000. He was also president and CEO of Sunrise Test Systems, and has held executive positions with Weitek, Interactive Training Systems, and Schlumberger Computer-Aided Systems.  

In addition to his management roles, Art is well known in the investment community. Art was a venture partner at Lightspeed Venture Partners from 2003 through 2005, where he provided management assistance to portfolio companies and was responsible for several new investments, and was a general partner of ABS Ventures from 1984 through 1991. He has recently served as a consultant to the management and board of WhiteHat Security, where he served as acting president in 2014, as Chairman of Eye-Fi from 2011 through 2013, as Chairman of Entelos from 2012 through 2014, and currently is a director of Materna Medical.

Art has been an active member of the Band of Angels since 1995 and is a partner in the Band's Acorn fund.  Art holds a B.S. degree in Mathematics from MIT.

Active Investments:

Chelsio Communications




Home | Management | Portfolio | Process | Resources | FAQs | Contact |

Horizon Ventures
4 Main Street, Suite 20
Los Altos, CA 94022
(650) 917-4100