Ben Joffe

Senior Partner at SOSV

Overview

Ben Joffe is a Senior Partner at SOSV[1][3], a global early stage fund focused on deep tech. Joffe has built expertise in climate tech and health tech[2], and has delivered keynote talks across 35 or more countries[2]. Joffe's professional background spans 18 years with experience across Asia, primarily in China and Japan, as well as time in Silicon Valley[2]. In addition to the SOSV role, Joffe founded Amava Group in March 2025[5] and has served as Founder and CEO of +8* | Plus Eight Star since September 2003[6]. Joffe has worked as an angel investor since November 2007[8] and as a guest lecturer since 2008[9]. Joffe holds a Master's degree in Engineering from Centrale Lyon[11] and completed studies in Mandarin Chinese at Beijing Language and Culture University[12].

Profile introduction
Source excerptLinkedIn [2]

>> I cannot add more connections, please follow my profile instead, or email me at ben@sosv.com << Deep Tech startup investor (focus: climate & health tech), ecosystem player, keynote speaker (300+ talks across 35+ countries) with 18 years experience across Asia (mostly China and Japan, with stints in Silicon Valley). email: ben@sosv.com EXPERIENCE I'm a Senior Partner at SOSV, a global early stage fund focused on deep tech. I have built a broad knowledge in climate tech and health tech, and curate / co-produce the SOSV Climate Tech Summit (www.sosvclimatetech.com) as well as our virtual "m…

Career history

  1. Senior PartnerMay 2024 to presentSOSV
  2. PartnerOct 2013 to May 2024SOSV
  3. FounderMar 2025 to presentAmava Group
  4. Founder & CEOSep 2003 to present+8* | Plus Eight Star
  5. Keynote Speaker, Moderator, PanelistSep 2003 to presentKeynote Speaker
  6. Angel InvestorNov 2007 to presentAngel Investor
  7. Guest Lecturer2008 to presentGuest Lecturer
  8. Guest WriterMay 2012 to Dec 2022TechCrunch

Education

  1. MS, Engineering at Centrale LyonSep 1994 - Sep 1999
  2. Mandarin Chinese at Beijing Language and Culture University2005 - 2006
  3. EC-sponsored Korean Business and Language Course at ETP Korea2004 - 2004

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