Home›People›Kate Garrett
Kate Garrett

Kate Garrett

Co-Founder and Managing Partner at Sonder Capital

DirectorRoles at 2 startups
Updated Nov 9, 2026·Latest SEC filing Jul 23, 2026·Suggest an edit

About Kate Garrett

Kate Garrett is co-founder and managing partner of Sonder Capital, an early-stage healthcare venture firm that named her managing partner in April 2024. She sits on the boards of BRIUS, Spirair and Neptune Medical, and she is associate director of the Stanford Biodesign Innovation Fellowship. Sonder Capital took part in BRIUS's Series B in 2025.

Earlier she co-founded Ciel Medical in 2012 and ran it as CEO. Vyaire Medical acquired it in 2017, and she then served as vice president of airway technologies at Vyaire. She also worked as a strategic marketing consultant at Acclarent and as an R&D engineer at Pathway Medical, and she has advised Jackson Medical.

Experience

This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Kate Garrett in the role, so the role may have started earlier or lasted longer.

Sonder Capital Current
Co-Founder and Managing Partner
Stanford Biodesign Innovation Fellowship Current
Associate Director
BRIUS Technologies, Inc.
Director
2023 – 2026 · Addison, TX
Makes Brava, braces fixed behind the teeth that move each tooth on its own programmed path, for teens and adults.
Spirair, Inc.
Director
2025 – 2026 · South San Francisco, CA
Makes nasal treatment devices for physicians treating patients.
Ciel Medical
Co-founder and Chief Executive Officer
From 2012
Vyaire Medical
Vice President of Airway Technologies
Acclarent
Strategic Marketing Consultant
Pathway Medical
R&D Engineer
Jackson Medical
Advisor
Neptune Medical (director)
Board member

Key Colleagues at Startups

The people Kate Garrett works with at each company, as listed on that company's latest Form D.

BRIUS Technologies, Inc. · Form D, Jul 23, 2026
Lea Ellermeier
Lea Ellermeier
Chief Executive Officer and director
CR
Cindy Roark
Director
Spirair, Inc. · Form D/A, Mar 10, 2026
RB
Rob Binney
Director
James Kintzing
James Kintzing
Co-Founder and CTO, director
CM
Carter Meyer
Director
Ben Bishop
Ben Bishop
CEO and director

Kate Garrett in the News

Sources

  1. SECBRIUS Technologies, Inc. Form D, filed Jul 23, 2026
  2. SECSpirair, Inc. Form D/A, filed Mar 10, 2026
  3. Press releaseSonder Capital appoints Kate Garrett as Managing Partner, Business Wire, April 2, 2024
  4. University siteStanford Biodesign: Ciel Medical, founded 2012 by Kate Garrett and Dan Azagury, acquired by Vyaire Medical in 2017
  5. University siteStanford Biodesign: Kate Garrett, CEO and Co-Founder of Ciel Medical
  6. Company press releaseBRIUS names Lea A. Ellermeier CEO, January 2023 (quotes Kate Garrett, Managing Partner at Sonder Capital)