Marc Zenner

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.

Anissa is the Manager of Global ESG Policy at Persefoni. Prior to Persefoni, Anissa coordinated the sustainability program and helped lead the growth of the preeminent ESG legal team at the global law firm, Latham & Watkins. Her early sustainability career had her advocating for New York renewable energy legislation with the New York Public Interest Group (NYPIRG) and project managing zero-waste initiatives with America's largest open-air food market, Smorgasburg. Anissa was in the first graduating class of the Environment, Sustainability, and Policy program at Syracuse University.

Sara is the Senior Director of Product Management, overseeing Product Management, Product Marketing, and Product Operations. She joined Persefoni from JP Morgan Asset Management where she executed against the firm's strategy to deliver a best-in-class portfolio management and client servicing platform. She also oversaw the first wave of JPMAM's $2T custody migration. Prior to joining JPMAM she served in a variety of roles at Clearwater Analytics, a leading SaaS-based Investment Accounting company, supporting managers, asset owners, and corporate customer. Sara holds an MBA in Finance from Northwest Nazarene University, and a BA in Political Science from Washington State University.