Brian Lesser, Founder of InfoSum

About Brian Lesser

Brian Lesser is the Chairman and CEO of InfoSum, a data collaboration platform. He joined InfoSum as executive chairman in September 2020 after the company's Series A round and became CEO, continuing to lead the company after a subsequent Series B funding round.

Brian Lesser at a glance

• Company: InfoSum
• Total raised: $90M
• Latest round: Series B
• Investors: Chrysalis Investments, Upfront Ventures, IA Ventures, Ascential, Akamai, Experian
• Location: New York, NY

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