/People

Miela Mayer

Investor

Venture Partner at Third Sphere

San Francisco Bay Area

Writes $150K – $500K checks · typically $300K

Find your path to Miela

187 people in our graph can introduce you to Miela.

Each arrow is one introduction. Sign up to fill in the first one.

Ask Mark Paris to introduce you to Miela

You →Mark · together at Third Sphere (2022–2023) →Miela

Ask Jamie Chen to introduce you to Miela

You →Jamie · 4 people · together at Third Sphere →Miela

Ask Sam Okafor to introduce you to Miela

You →Sam · 2 people · together at Yale Investments Office →Miela

Sign up to find every way you can get introduced to Miela

  • Your email: the people you already email who know Miela
  • 2nd- and 3rd-degree connections: people you know who worked, studied or invested with Miela
  • Your LinkedIn: the connections who can make the intro for you

We rank every route by how warm it is, so you raise on warm intros instead of cold emails.

Experience

  1. Third SphereInvestor + Operating Partnercurrent2025 — present
  2. Third SphereVenture Partnercurrent2024 — present
  3. Third SphereClimate Credit Platform Founding Membercurrent2023 — presentSan Francisco Bay Area
  4. Third SphereClimate Tech VC Fellow2022 — 2023San Francisco Bay Area
  5. Bain & CompanyAssociate Consultant2019 — 2022San Francisco Bay Area
  6. Yale Investments OfficeInvestment Analyst - Carbon Offsets Project2018 — 2019New York City Metropolitan Area
  7. NY Green BankClean Energy Investment & Portfolio Management Summer Analyst2018New York, New York
  8. BloombergNEFBloomberg New Energy Finance (BNEF) Analyst - Renewable Energy2017 — 2018
  9. BloombergNEFSummer Analyst - Renewable Energy2017New York City Metropolitan Area
  10. Yale west campus farmAgriculture project manager2015 — 2017Connecticut, United States
  11. Yale Geology & Geophysics DepartmentPaleoclimate Research Intern2016New Haven, CT

Skills & more

Microsoft Excel4QGISAdobe PhotoshopAdobe LightroomFinancial Modeling5Data Analysis3Digital Photography3Research4Project Management2Renewable Energy3Energy3Engineering
+10 moreSocial 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

Who is Miela Mayer?
Venture Partner at Third Sphere
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.
Where did Miela Mayer go to school?
Miela Mayer studied at Yale University (Environmental Engineering, Energy Studies Program); High Mountain Institute (Semester School for Outdoor Leadership, Leadville).

Same school

Shared employers