Board of directors

Greg is Chairman and CEO of IronPlanet, responsible for development, refinement and execution of the company's overall business strategy and tactics. Prior to joining IronPlanet, Greg served as Managing Director at Red Zone Capital, a Washington, D.C. private equity firm focused on strong revenue growth opportunities. Prior to that time, he was Chairman and Chief Executive Officer of Manugistics Group, Inc. (NASDAQ:MANU), where he doubled annual revenues to over $300 million for the supply chain management software company. Before that, he served as Global Managing Partner Supply Chain Management at Accenture (NYSE:ACN) where he was a founding member of their supply chain group. Greg also serves, or has served, on several outside boards including Serena Software, Inc., S1 Corporation and SecureWorks, Inc. Greg brings to IronPlanet many years of experience and proven results in revenue growth and supply chain business management.

Greg holds a B.S. in Industrial Management from Georgia Institute of Technology and serves on the President's Advisory Board as well as the College of Management Board.
 

Ted is a Managing Partner at the venture capital firm of Kleiner Perkins Caufield & Byers (KPCB). He serves on the board of ArcSight, ENDFORCE, Evant, Fortify Software, IronPlanet, Ketera Technologies, Oakley Networks, and oversees the company's interest in Internet Security Systems and New Vine Logistics. Additionally, Ted serves on the board of the National Venture Capital Association (NVCA).

Since its founding in 1972, KPCB has backed entrepreneurs in 450 ventures, including AOL, Align, Amazon.com, Citrix, Compaq Computer, Electronic Arts, Genentech, Genomic Health, Google, IDEC Pharmaceuticals, Intuit, Juniper Networks, Netscape, Lotus, LSI Logic, Sun Microsystems, Symantec, Verisign and Xilinx. More than 150 of the firm's portfolio companies have gone public. Many other ventures have achieved success through mergers and acquisitions.
 

Arthur is a General Partner at the venture capital firm of Accel Partners. Arthur works closely with startup entrepreneurial teams in the areas of Enterprise Software and Communication Services. As a Director and lead investor he has helped a number of companies in each area to become public companies.

Accel Partners is dedicated to helping outstanding entrepreneurs build world-class technology companies. Accel's contributions extend well beyond financing and include strategic guidance, recruiting, business development and partnering.
 

Roger S. Siboni

Roger brings more than 30 years of experience and executive level management in technology and financial management to the IronPlanet board. Most recently Roger served as president and chief executive officer of E.piphany Inc. from August 1998 to July 2003. From 2003 to October 2005, Roger served as chairman of the board for E.piphany. Prior to August 1998, he was with KPMG Peat Marwick for more than 20 years, serving most recently as deputy chairman and chief operating officer. Roger also sits on the boards of directors of ArcSight Inc., Cadence Design Systems Inc., Dolby Laboratories Inc. and infoGROUP Inc. In the past, Siboni served on the boards of Active Software Inc., Corio Inc., FileNet, Macromedia and Pivotal Corporation.

A graduate of the University of California at Berkeley, Roger is past chairman of the advisory board for the Walter A. Haas School of Business at the University of California at Berkeley.
 

Robert L. Evans - Churchill Downs

Robert is the Chief Executive Officer and President of Churchill Downs Incorporated (CDI) where he has been a board member since 2006. In addition to his duties as CEO at CDI, he is also a thoroughbred breeder, racehorse owner and president of the 470-acre Tenlane Farm LLC in Versailles, Kentucky. Prior to joining CDI, Robert was a co-founder and managing director of the private equity firm, Symphony Technology Group (STG), was the President and Chief Operating Officer of Aspect Development (which was sold to i2 Technologies, Inc. for $9.3 billion), and served as the managing partner of Accenture's Americas Supply Chain Practice. Previously, he started his career as an economics analyst for Caterpillar Inc., and co-founded Caterpillar Logistics Services. He also served as the Vice President of Customer Support for Mazda Motor of America.

Robert holds a Bachelor of Arts degree from MacMurray College and a Masters of Arts degree in quantitative economics from Western Illinois University. He also serves on the board of directors of ATC Technology Corp.
 

Mark Rubash - Shutterfly

Mark is the Chief Financial Officer at Shutterfly, Inc., with responsibility for managing the company's finance, accounting, legal and investor relations functions. Prior to joining Shutterfly, Mark was the Chief Financial Officer of Rearden Commerce and also served as a Senior Vice President at Yahoo! Inc. Prior to joining Yahoo!, Mark held various senior leadership positions at eBay Inc. and managed its finance, accounting, tax, treasury and investor relations functions as it reported record growth from roughly $450 million in net revenues to over $5 billion. In addition, Mark brings nearly 20 years of experience from the public accounting industry, where he served as an audit partner at PricewaterhouseCoopers LLP and the global leader of their Internet Industry Practice.

Mark received his Bachelor of Science degree in Accounting from California State University Sacramento and later became a Certified Public Accountant in the state of California. Mark is currently a member of the Board of Directors and Chairman of the Audit Committees of Intuitive Surgical, Inc. and Line 6, Inc.
 

Stephanie Tilenius - Google

Stephanie is the Vice President of Commerce at Google and oversees digital content and commerce in the cloud, product search and payments. Prior to joining Google, she was at eBay for nine years, most recently as senior vice president of eBay North America and Global Product. As general manager and vice president of PayPal Merchant Services, Stephanie built PayPal's platform and business on the web from the ground up to be used on 45 percent of websites today. She also ran eBay Motors and eBay Asia Pacific and Latin America. Previously, Stephanie was a co-founder of PlanetRx.com and worked at Intel, AOL, Firefly and Alex Brown.

Stephanie is on the board of Harvard Business School Research Center. She holds a bachelor's degree in economics and a master's in finance from Brandeis, as well as an MBA from Harvard.