Overview
William R. is a General Partner at Spark Capital [1][2]. William R. has served as a Series C Investor in Discord since April 2016 [5] and as a Series C Investor in Scale AI since August 2019 [6]. William R. holds board observer and investor positions across multiple companies, including Handshake, where they have been a Series B and Series E Investor and Board Observer since November 2016 [7]. William R. also serves as Series B and Series C Investor and Director at Baseten since November 2023 [3], as Series B and Series C Investor and Director at Abridge since June 2023 [4], and as Series C Investor and Director at Headway since 2023 [8]. William R. became a Series C Investor at Base Power Company in August 2025 [9]. William R. holds a Bachelor of Arts degree from Amherst College [10].
Career history
- General Partner2015 to presentSpark Capital
- Series B Investor, Series C Investor, DirectorNov 2023 to presentBaseten
- Series B Investor, Series C Investor, DirectorJun 2023 to presentAbridge
- Series C InvestorApr 2016 to presentDiscord
- Series C InvestorAug 2019 to presentScale AI
- Series B Investor, Series E Investor, Board ObserverNov 2016 to presentHandshake
- Series C Investor, Director2023 to presentHeadway
- Series C InvestorAug 2025 to presentBase Power Company
Education
- Bachelor of Arts (B.A.)Amherst College
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