clickhouse
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Aaron Katz
Aaron Katz is the Co-Founder and CEO of ClickHouse, the world's fastest OLAP database company, which he has built from a 12-person open-source project into a $15 billion enterprise serving 4,000 customers including Tesla, Anthropic, Meta, and OpenAI. A veteran of Salesforce (12 years, from $20M to $4B in revenue) and Elastic (CRO, $5M to $500M), Katz assembled a founding team mid-pandemic, relocated engineers from Russia to Amsterdam, and raised over $1 billion in funding. In January 2026 ClickHouse closed a $400M Series D; by May 2026 the company surpassed $250M ARR, growing 250% year-over-year.
Peter Fenton
Peter Fenton is a General Partner at Benchmark, Silicon Valley's most storied early-stage venture firm, where he has spent nearly two decades backing audacious founders building transformative technology companies. A Stanford philosophy graduate who once dug sanitation trenches in rural Brazil, Fenton has a gift for identifying the exact moment when a company's rising adoption curve meets its declining risk curve. His track record - Twitter, Yelp, Zendesk, New Relic, Elastic, Hortonworks, and now Sierra and Exa - places him consistently on the Forbes Midas List, peaking at #2 in 2015, and he was named VC of the Year at the 2014 Crunchies.