Thomas Reiner is a Partner at Altimeter Capital, where he has been an investor for over 15 years. His investment expertise spans leisure, software, and internet marketplace businesses, with a focus on both public and private markets.

Altimeter Capital, based in Silicon Valley, is a leading technology-focused investment firm. The firm’s mission is to support visionary entrepreneurs in building iconic companies, disrupting markets, and improving lives across all stages of growth.

Thomas is also the author of Platform Aeronaut, where he provides data-driven analyses of businesses with network effects. His insights cover a range of industries, including online travel agencies, airlines, software, video game platforms, ridesharing, and food delivery services.

He resides in Half Moon Bay, CA, with his wife and daughter. A passionate traveler, his family explores 2–3 new destinations each year, with past adventures including Iceland, Norway, Antarctica, Patagonia, Cambodia, and Italy.