Jeff Immelt
InvestorVenture Partner at New Enterprise Associates (NEA) · Board director at Radiology Partners · Board director at Arkestro
Menlo Park, California
Writes $2M – $50M checks · typically $25M
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About
Jeff Immelt is a Venture Partner at NEA who previously served as Chairman and CEO of GE for 16 years, where he led strategic and organizational transformation. He brings experience in business leadership across diverse industries and focuses on healthcare, industrial automation, clean tech, and IoT investments. Immelt holds a BA in applied mathematics from Dartmouth College and an MBA from Harvard University.
Likely email· guessed from name + firm domain, not firm-published
- j•••@nea.comreveal100% confident
Invests in
CleantechClimate TechEnterprise SoftwareHealthtechIoT
Board director at Radiology Partners
Intro paths
In turn, Jeff can intro founders to Radiology Partners's investors below.
Radiology Partners's investors · 5
Co-founders at Radiology Partners


Board director at Arkestro
Intro paths
In turn, Jeff can intro founders to Arkestro's investors below.
Arkestro's investors · 12
Co-founders at Arkestro



Experience
- New Enterprise Associates (NEA)Venture Partnercurrent2018 — present
- Stanford University Graduate School of BusinessLecturer in Management2019 — 2025
- Performance Acceleration Journey (PAJ)Co-Founder & Facultycurrent2022 — present
- athenahealthExecutive Chairman2018 — 2019
- GEChairman & CEO of GE2001 — 2017Greater Boston Area
Deals · 3
ArkestroBoard seat
via New Enterprise Associates (NEA) · filed Feb 2023 · $40.3M raise
TwilioBoard seat
via New Enterprise Associates (NEA) · filed Jul 2021 · $378.2M raise
Bright HealthBoard seat
via New Enterprise Associates (NEA) · filed Sep 2020 · $500M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Investor
ARRISCleoEvenly Technologies, Inc.EveractiveFormlabsGlacierLean TechnologiesMaintainXNext Power 360P-1 AIPoppy Handcrafted PopcornPrelayRadiology PartnersRx RedefinedSkyflowTAE TechnologiesTuya
Sources: SEC Form D filings · curated public sources.
Colleagues at New Enterprise Associates (NEA)
Network7
Investors connected to Jeff in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Jeff Immelt?
- Jeff Immelt is a Venture Partner at NEA who previously served as Chairman and CEO of GE for 16 years, where he led strategic and organizational transformation. He brings experience in business leadership across diverse industries and focuses on healthcare, industrial automation, clean tech, and IoT investments. Immelt holds a BA in applied mathematics from Dartmouth College and an MBA from Harvard University.
- Where does Jeff Immelt work?
- Jeff Immelt is Venture Partner at New Enterprise Associates (NEA) and Board director at Radiology Partners and Board director at Arkestro.
- What does Jeff Immelt invest in?
- Jeff Immelt invests in Cleantech, Climate Tech, Enterprise Software, Healthtech, IoT.
- What check size does Jeff Immelt write?
- Jeff Immelt typically writes checks of $2M – $50M.
- What boards does Jeff Immelt sit on?
- Jeff Immelt holds tracked board seats at Arkestro, Bright Health, Twilio.
- What companies has Jeff Immelt invested in?
- Investments tracked here include Arkestro, ARRIS, Cleo, Evenly Technologies, Inc., Everactive, Formlabs, Glacier, Lean Technologies, MaintainX, Next Power 360, P-1 AI, Poppy Handcrafted Popcorn, and 6 more.
- Where did Jeff Immelt go to school?
- Jeff Immelt studied at Dartmouth College (Bachelor of Arts (B.A.), Applied Mathematics); Harvard University (Master of Business Administration (M.B.A.)).
Same school
Also attended Dartmouth College673
+ 667 more
Also attended Harvard University2,000
+ 1,994 more
Shared employers
Also worked at Stanford University Graduate School of Business263
+ 257 more
Also worked at athenahealth40
+ 34 more
Also worked at GE471
+ 465 more








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