Miela Mayer
InvestorVenture Partner at Third Sphere
San Francisco Bay Area
Writes $150K – $500K checks · typically $300K
Experience
- Third SphereInvestor + Operating Partnercurrent2025 — present
- Third SphereVenture Partnercurrent2024 — present
- Third SphereClimate Credit Platform Founding Membercurrent2023 — presentSan Francisco Bay Area
- Third SphereClimate Tech VC Fellow2022 — 2023San Francisco Bay Area
- Bain & CompanyAssociate Consultant2019 — 2022San Francisco Bay Area
- Yale Investments OfficeInvestment Analyst - Carbon Offsets Project2018 — 2019New York City Metropolitan Area
- NY Green BankClean Energy Investment & Portfolio Management Summer Analyst2018New York, New York
- BloombergNEFBloomberg New Energy Finance (BNEF) Analyst - Renewable Energy2017 — 2018
- BloombergNEFSummer Analyst - Renewable Energy2017New York City Metropolitan Area
- Yale west campus farmAgriculture project manager2015 — 2017Connecticut, United States
- Yale Geology & Geophysics DepartmentPaleoclimate Research Intern2016New Haven, CT
Education
- Yale UniversityEnvironmental Engineering, Energy Studies Program2015 — 2018
- High Mountain InstituteSemester School for Outdoor Leadership, Leadville2013
Skills & more
Microsoft Excel4QGISAdobe PhotoshopAdobe LightroomFinancial Modeling5Data Analysis3Digital Photography3Research4Project Management2Renewable Energy3Energy3Engineering
+10 more
Social MediaEnergy EconomicsClimate ModelingOutdoor EducationOutdoor RecreationComputer-Aided Design (CAD)Product DesignSustainable DesignSpanishClimate Science- EMT — National Registry of Emergency Medical Technicians
- Wilderness First Aid — NOLS Wilderness Medicine
- Master Scuba Diver — NAUI Worldwide
- Rescue Diver, Emergency First Responder — PADI
From Miela's professional profile.
Colleagues at Third Sphere
Frequently asked questions
- Where does Miela Mayer work?
- Miela Mayer is Venture Partner at Third Sphere.
- What check size does Miela Mayer write?
- Miela Mayer typically writes checks of $150K – $500K.
Same school
Also attended Yale University619
Ann Miura-KoCo-founding Partner at FloodgateDavid SzeAdvisory Partner at GreylockMichael SeibelPartner Emeritus at Y CombinatorZheela QaiserInvestor at Index VenturesAnthony PhilippakisInvestor at GV (Google Ventures)Karthik ArdhanareeswaranInvestor at GV (Google Ventures)
+ 613 more
Shared employers
Also worked at Third Sphere5
Also worked at Bain & Company717
Steve JurvetsonCo-founder of Future VenturesLaela SturdyManaging Partner at CapitalGTheresia GouwFounding Partner at Acrew CapitalJulie YangVice President at InvestcorpZach PoleyPartner and Chief Technology Officer at Clear VenturesIan MarshInvestor at DN Capital
+ 711 more
Also worked at Yale Investments Office7
Alex McLaneInvestment Team at 8VCDeepak JeevankumarManaging Director at Dell Technologies CapitalNick ShalekGeneral Partner at Ribbit CapitalClaire GoldsmithPrincipal at BoxGroupBen SolarzPartner at GreenoaksDaniel GillespiePartner at Dragoneer Investment Group
+ 1 more


















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