Brennan O'Donnell
Partner at Frontline Ventures co-leading the firm's Growth fund, backing Series B-D B2B software companies expanding across the Atlantic; 20+ years of operating experience at Google, Yammer, SurveyMonkey, Euclid, and Airtable.
Brennan O'Donnell is a Partner at Frontline Ventures, where he co-leads Frontline Growth, investing in Series B-D B2B software companies and helping them expand into Europe. Before joining Frontline in 2020, he spent nearly a decade at Google in go-to-market leadership roles across the US and EMEA -- including on the initial team that led Google's early European expansion -- before leading Global Revenue Operations for Google Cloud. He subsequently held senior executive roles at Yammer (acquired by Microsoft), SurveyMonkey (IPO), Euclid Analytics (acquired by WeWork), and Airtable. He is based in Palo Alto, California.
Overview
- Role
- Partner, Frontline Ventures (co-leads Frontline Growth)
- Based in
- Palo Alto, CA
- Prior experience
- Google (~10 years -- GTM leadership US/EMEA; later led Global Revenue Operations for Google Cloud), Yammer, SurveyMonkey, Euclid Analytics (acquired by WeWork), Airtable
- X / Twitter
- x.com/brennanodonnell
Companies0
No linked records yet.
Affiliated funds1
Frequently asked
- Who is Brennan O'Donnell?
- Brennan O'Donnell is a Partner at Frontline Ventures, where he co-leads Frontline Growth, investing in Series B-D B2B software companies and helping them expand into Europe. Before joining Frontline in 2020, he spent nearly a decade at Google in go-to-market leadership roles across the US and EMEA -- including on the initial team that led Google's early European expansion -- before leading Global Revenue Operations for Google Cloud. He subsequently held senior executive roles at Yammer (acquired by Microsoft), SurveyMonkey (IPO), Euclid Analytics (acquired by WeWork), and Airtable. He is based in Palo Alto, California.
- What is Brennan O'Donnell's role?
- Brennan O'Donnell is Partner, Frontline Ventures (co-leads Frontline Growth), based in Palo Alto, CA.
- Where did Brennan O'Donnell work before?
- Brennan O'Donnell's prior roles include Google (~10 years -- GTM leadership US/EMEA; later led Global Revenue Operations for Google Cloud), Yammer, SurveyMonkey, Euclid Analytics (acquired by WeWork), Airtable.
Sources & citations3
Each claim links to its underlying source. Confidence reflects how directly the source supports the claim.
- 1
Partner at Frontline Ventures, co-leads Frontline Growth fund since 2020
Frontline Ventures: Brennan O'Donnell — Frontline VCVerified2026-08-15 - 2
Career history — Google, Yammer, SurveyMonkey, Euclid, Airtable
Frontline Ventures: Brennan O'Donnell — Frontline VCVerified2026-08-15 - 3
Based in Palo Alto, CA; current title Partner at Frontline Ventures
LinkedIn: Brennan O'Donnell - Partner at Frontline VenturesReported2026-08-15