Grant Berry

Billy started his career auditing internal controls and financial statements for SEC companies in Chicago. He went on to obtain his MBA and then spent several years at Accenture in San Francisco focusing on technology strategies. Now at Persefoni, he is passionate about working with companies to introduce technology that will help them solve the internal control and reporting challenges organizations face while trying to manage and disclose their carbon risk. He also has a masters of accountancy, was a NCAA rower at UC San Diego, and spent 5 years coaching teams while working on degrees at DePaul and Duke.

As a trained computer scientist and mathematician, Kim brings product development and architecture experience to bear as CDIO and Co-Founder at Persefoni. She has significant startup experience, including as a key product leader at one of the Records Management sector’s first SaaS vendors. Her background also includes a sophisticated understanding of enterprise systems, having spent a decade leading the development of proprietary applications at a Fortune 500 company.

Mike Wallace is the Chief Decarbonization Officer at Persefoni. He is an internationally recognized expert with nearly 30 years of experience in sustainability, ESG reporting/compliance, and managing social and human capital. Prior to joining Persefoni, Wallace was a partner at ERM and a director for the Global Reporting Initiative (GRI).