Investor at Breakthrough Energy Ventures

Where does Kyle Teamey work?

Kyle Teamey is Managing Partner at RA Capital.

What check size does Kyle Teamey write?

Kyle Teamey typically writes checks of $500K – $50M.

What companies has Kyle Teamey invested in?

Investments tracked here include AM Batteries, Apeiron Labs, Avalanche Energy, Bia Energy, Sortera Alloys.

Kyle Teamey

Investor

Managing Partner at RA Capital

Greater Boston

Writes $500K – $50M checks · typically $25M

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You →Sebastian · together at Bia (2025–2026) →Kyle

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Experience

RA Capital Management, L.P.Managing Partner, Planetary Healthcurrent2023 — presentBoston, Massachusetts, United States
PlantibleBoard Observercurrent2026 — present
Avalanche EnergyBoard Membercurrent2026 — present
EvodiaBioBoard Membercurrent2025 — present
Apeiron LabsBoard Membercurrent2025 — present
BiaBoard Observercurrent2025 — present
AM BatteriesBoard Observercurrent2024 — present
Sortera Technologies, Inc.Board Membercurrent2021 — present
Task Force X Capital ManagementStrategic Advisorcurrent2017 — present
ESS, Inc.Board Member2019 — 2026
Opus 12Board Of Advisors2017 — 2025
Air Co.Strategic Advisor2015 — 2025
InevitableBoard Member2021 — 2023
ReMo Energy, IncBoard Member2020 — 2023
Our Next Energy, Inc.Board Observer2021 — 2023
ClearFlame Engine TechnologiesInvestor2021 — 2023
Kodama SystemsInvestor2021 — 2023
Solidia Technologies®Board Observer2020 — 2023
VEIRBoard Member2020 — 2023
VerdoxBoard Member2019 — 2023

Skills & more

Entrepreneurship72Start-ups54Strategy52Private Equity23Venture Capital24Renewable Energy55Energy37Management24Leadership25Cleantech22Product Development16R&D12

+8 more

Management ConsultingMaterials ScienceSolar EnergySolar ThermalFinancial ModelingCorporate DevelopmentTechnical LeadershipEngineering

From Kyle's professional profile.

Investments

Investor

AM Batteries Apeiron Labs Avalanche EnergyBia EnergySortera Alloys

Per curated public sources.

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Colleagues at RA Capital

Abigail Greely

IT Business Analyst at RA Capital

Abigail Schmitz

Senior Associate, Corporate Development at RA Capital

Adam Kaye

Senior Managing Director and Partner, Structured Capital at RA Capital

Adam Prince

Senior Associate, Strategic Initiatives at RA Capital

Adam Travis

Vice President, Corporate Development at RA Capital

Adison Greene

Senior Executive Assistant at RA Capital

Adrian Bot

Venture Partner at RA Capital

Alana MacDonald

Senior Associate at RA Capital

Frequently asked questions

Who is Kyle Teamey?: Investor at Breakthrough Energy Ventures
Where does Kyle Teamey work?: Kyle Teamey is Managing Partner at RA Capital.
What check size does Kyle Teamey write?: Kyle Teamey typically writes checks of $500K – $50M.
What companies has Kyle Teamey invested in?: Investments tracked here include AM Batteries, Apeiron Labs, Avalanche Energy, Bia Energy, Sortera Alloys.
Where did Kyle Teamey go to school?: Kyle Teamey studied at Dartmouth College (BA, Environmental Engineering); Johns Hopkins School of Advanced International Studies (SAIS) (MA, International Finance and Energy Policy); Columbia University (MS, Materials Science).