Find your path to Yiannis
297 people in our graph share verified history with Yiannis — schools, employers, funds. One of them is your warm intro.
Sarah HollyheadunlockedYiannis: together at University of Bath (2008)
×10Yiannis: together at University of Bath
Yiannis: together at The English School, Nicosia
About
A former engineer who now invests in founders working on applied AI, the energy transition, and deep tech.
Contact· self-published, not guessed
Experience
- 33EastCo-founder & Partnercurrent2025 — present
- British International InvestmentInvestment Manager, Technology2019 — 2024London, United Kingdom
- Bain & CompanyManager2019London, England, United Kingdom
- Bain & CompanyConsultant2016 — 2018London/ Los Angeles
- Bain & CompanySenior Associate Consultant2015 — 2016London, England, United Kingdom
- Bain & CompanyAssociate Consultant2014 — 2015London, England, United Kingdom
- CERNStagiaire2012Geneva
- Jaguar Land RoverEV Engineer2010 — 2011
Skills & more
Management Consulting12Business Strategy25Data Analysis2Engineering6Mechanical Engineering19Matlab26
Languages English · Greek · Spanish
From Yiannis's professional profile.
Colleagues at 33East
Frequently asked questions
- Who is Yiannis Eftychiou?
- A former engineer who now invests in founders working on applied AI, the energy transition, and deep tech.
- Where does Yiannis Eftychiou work?
- Yiannis Eftychiou is Co-founder & Partner at 33East.
- Where did Yiannis Eftychiou go to school?
- Yiannis Eftychiou studied at INSEAD (MBA); University of Bath (MEng (Hons), Mechanical Engineering); The English School, Nicosia (Cyprus).
Same school
Also attended INSEAD1,153
Alexandre ProtCo-founder & CEO of QontoSteve AnaviCo-founder & President of QontoPatrick ClaessenPartner at Cottonwood Technology FundChris BischoffInvestment Team at General CatalystJan HammerInvestor at Index VenturesSandra SchwarzerInvestor at Index Ventures
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+ 1,147 more
Also attended University of Bath194
Catherine BergersenSenior Executive Assistant at Mayfair Equity PartnersJohanInvestor at InvestinorMaddie CoughlinInvestor at DN CapitalBen PalmerInvestment Professional at OxxJuliette PetitChief of Staff at Keen Venture PartnersSarah HollyheadDirector at Marlin Equity Partners
+ 188 more
Shared employers
Also worked at British International Investment11
Tenbite ErmiasPartner at Factor[e] VenturesKevin RodriguesManaging Director at bp venturesAshish JainCo-Founder and Partner at WaterBridge VenturesMarijn WiersmaAdvisor at SatganaKanini MutooniSenior Managing Director and Africa Director at The Draper Richards Kaplan FoundationOlivia ChristieInvestor at Sustainable Ventures
+ 5 more
Also worked at Bain & Company1,094
Steve JurvetsonCo-founder of Future VenturesLaela SturdyManaging Partner at CapitalGTheresia GouwFounding Partner at Acrew CapitalDeepinder GoyalCo-founder & CEO of ZomatoZach PerretCo-founder & CEO of Plaid; co-founder of MischiefWilliam HockeyCo-founder of Plaid; founder & CEO of Column
+ 1,088 more
Also worked at CERN71
Elizabeth YinCo-founder and General Partner at Hustle Fund, a pre-seed fund for software entrepreneursRuben PauwelsInvestor at AngelwiseFilip SirokyGeneral Partner at MitonCHarald NiederGeneral Partner at redalpineMike MillerPartner at Liquid VenturesMagnus HambletonInvestor at byFounders
+ 65 more
Also worked at Jaguar Land Rover20
Winston MathewAssistant Ventures Manager at Blackfinch VenturesMike SmeedManaging Director at InMotion VenturesRiz IsmailFinance Director at InMotion VenturesAlexander MannPartner at Fulgur VenturesRafael AlésSenior Manager at Axon Partners GroupJohn PearsonCIO at Parkwalk Advisors
+ 14 more