Arista Networks
Technology · 6 leaders now · 5 moves, 3 in, 2 out · last Sep 2025
Leadership now
| Person | Title | Since |
|---|---|---|
| Chantelle BreithauptSenior Vice President, Chief Financial Officer | Senior Vice President, Chief Financial Officer | Dec 2023 |
| Kenneth DudaFounder, President, Chief Technology Officer and Director | Founder, President, Chief Technology Officer and Director | Source |
| Andy BechtolsheimFounder and Chief Architect | Founder and Chief Architect | Source |
| Jayshree UllalChief Executive Officer and Chairperson of the Board | Chief Executive Officer and Chairperson of the Board | Oct 2008 |
| Kenneth DudaPresident, Chief Technology Officer, Director | President, Chief Technology Officer, Director | Sep 2025 |
| Tyson LamoreauxSenior Vice President, Cloud/AI | Senior Vice President, Cloud/AI | Source |
Leadership moves
| Date | Person | Move | Role | Source |
|---|---|---|---|---|
| Sep 8, 2025 | Kenneth DudaAppointedJoined President and Chief Technology OfficerCTOUnverified | Joined President and Chief Technology Officer | CTOUnverified | |
| Jul 9, 2024 | Doug GourlayAppointed Left for QumuloVice president and general managerCEO | Left for QumuloVice president and general manager | CEO | |
| Dec 1, 2023 | Chantelle BreithauptAppointedJoined Senior Vice President, Chief Financial OfficerOtherUnverified | Joined Senior Vice President, Chief Financial Officer | OtherUnverified | |
| Dec 1, 2023 | Chantelle BreithauptAppointed Joined from Aspen TechnologySenior Vice President, Chief Financial OfficerOther | Joined from Aspen TechnologySenior Vice President, Chief Financial Officer | Other | |
| Dec 1, 2023 | Ita BrennanRetiredRetired Senior Vice President, Chief Financial OfficerOtherUnverified | Retired Senior Vice President, Chief Financial Officer | OtherUnverified |
Arista Networks across fru.dev
| Site | What |
|---|---|
| Quarterly | Next earnings 2026-11-03 |
Sources: company leadership pages, SEC filings, press releases and news, with Wikipedia and Wikidata for the rest; moves from public announcements and 8-K filings. Roles as reported on the date shown. Logos via logo.dev; trademarks belong to their owners.