Text version of the Ethereum Foundation org chart. EF last updated: August 2026. Please report any errors or omissions.
The August 2026 chart shows team names and sizes only, following the EF’s new structure (June 2026). Team sizes in brackets are from the chart.
Markdown: ethereal.news/resources/ef-people.md
Board (4)
- Vitalik Buterin @VitalikButerin
- Aya Miyaguchi (President) @AyaMiyagotchi
- Patrick Storchenegger
- pcaversaccio @pcaversaccio
Management (4)
Management PMS (2)
Management Coordination (1)
Protocol (57)
Coordination: Will Corcoran @corcoranwill, Kev Wedderburn @kevaundray & Fredrik @0xfredrik
Architecture (4)
- Thomas Thiery @soispoke (also privacy research)
- Justin Drake @drakefjustin
- Toni Wahrstätter @nero_eth
- Vitalik Buterin @VitalikButerin
Cryptography (5)
- George Kadianakis @asn_d6
- Antonio Sanso @asanso
- Benedikt Wagner
- Dmitry Khovratovich @khovr
- Gottfried Herold
Research Engineering
zkEVM (4)
- Ignacio Hagopian @ignaciohagopian
- Cody Gunton GitHub: @codygunton
- Francesco Risitano GitHub: @frisitano
- Han Jian @han_0110
Post Quantum (2)
- Thomas Coratger @tcoratger
Formal Verification (2)
- Alexander Hicks @alexanderlhicks
- Derek Sorensen @dhsorens
Protocol Research
Finality (4)
- Ben Edgington @benjaminion_xyz
- Anders @weboftrees
- Roberto Saltini @robsaltini
- Yann Vonlanthen GitHub: @yannvon
State (2)
- Maria Inês Silva @misilva73
- Carlos Perez @CPerezz19
Protocol Devops (7)
- Pari Jayanthi @parithosh_j
- Andrew Davis @Savid
- Barnabas Busa @BarnabasBusa
- pk910 @pk910
- Rafael Matias @skylenet
- Sam Calder-Mason @samcmAU
- Stefan Starflinger @stefan_star
Security (5)
- Nikos Baxevanis @nikosbaxevanis
- Antoine James GitHub: @0xMushow
- Bhargava Shastry @ibags
- Huaifeng TG: @hf_zhang
- Yassine Ferhane @Toki_Eli
Specs
CL specs (2)
- Justin Traglia @JustinTraglia
- Jihoon Song @jih2nn
EL specs (7)
- Mario Vega @elbuenmayini
- danceratopz @danceratopz
- Felipe Selmo TG: @mo_0x2
- Guru @guruka_math
- Jochem @jochembrouwer96
- Louis Tsai GitHub: @LouisTsai-Csie
- Spencer Taylor-Brown @techbro_ccoli
Clients
Networking (5)
- Felix Lange GitHub: @fjl
- Csaba Király
- Bosul Mun @1004YUKICHAN
- Sukun Tarachandani @sukunrt
EL client (4)
geth.ethereum.org @go_ethereum
- lightclients @lightclients
- Gary Rong GitHub: @rjl493456442
- Guillaume Ballet @gballet
- Jonny Rhea @JonnyRhea
- Marius van der Wijden @vdWijden
Outreach (1)
- Ladislaus von Daniels @ladislaus0x
Access Layer (33)
Strategy (4)
Strategic Programs
Kohaku (1)
dAI (4)
iO (1)
App Enablement (4)
Builder Enablement (4)
Read (4)
Write (4)
Identity & Delegated Authority (1)
Account Interface (5)
User Layer (3)
Institutional (12)
Ethereum for Public Infrastructure & Commons (2)
Enterprise (1)
Global Policy Strategy (4)
Academic Secretariat (1)
Technical Foundations (4)
Community (26)
Devcon (12)
devcon.org | devconnect.org @EFDevcon