Valant competitors

Donald Massaro is responsible for managing Rainmaker’s overall operations and driving company strategy. A renowned Silicon Valley entrepreneur and leader, Don has a 30 year track record of successfully leading both public and privately-held cutting-edge technology-based companies, and bringing innovative products to market. Prior to Rainmaker, Massaro held the position of CEO of Sendmail, a leader in messaging infrastructure serving the world’s largest corporations. Mr. Massaro has been a founder and CEO of six Silicon Valley technology companies including Reconnex, Yotta Navigation, Silicon Gaming, Inversion Development Corp, Metaphor Computer Systems and Shugart.

Strategic and driven leader with a proven track record of exceeding targets, building new businesses, developing high-performance teams and delivering sustained growth.

Mark Logan serves as LogRhythm’s Chief Executive Officer. With over 25 years of industry experience in enterprise software, Mr. Logan brings a track record of operational excellence to LogRhythm. His professional accomplishments include leading both Rivermine and Emptoris through their exits, with IBM purchasing the latter for over $500 million. Prior to joining LogRhythm, Mr. Logan was president of Attunity (formerly NASDAQ: ATTU), a leading provider of data integration and big data management software solutions and a division of Qlik. He also previously served in executive roles as CEO of WealthEngine, CEO of Rivermine, and COO of Emptoris. Mr. Logan began his career holding a variety of positions at Hewlett Packard, JD Edwards, and Peoplesoft. He has a B.S. degree in Engineering and Business Management from Providence College.