Founder at 15Five
Intro paths
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In turn, David can intro founders to 15Five's investors below.
15Five's investors · 17
500 GlobalSan Francisco · $150K checks · since 2012Bling CapitalMiami Beach · $1M – $5M checksChaifetz GroupChicagoConnetic VenturesCovington · $250K – $500K checksConvergeCambridge · $500K – $5M checksCultivation CapitalSt. Louis · $100K – $3.5M checksEdison PartnersNashville · $5M – $25M checks · since 2022Gray Line PartnersSammamishGutbrain VenturesBostonHouston Angel NetworkHoustonMatrixSan Francisco · $100K – $10M checks · since 2022Nelstone VenturesNew Ground VenturesWestportNext47Palo Alto · since 2022Origin VenturesSan Francisco · $500K – $5M checks · since 2018Point NineBerlin · $1M – $10M checks · since 2022Slow VenturesSan Francisco · $50K – $1M checks
Co-founders at 15Five
SM
Shane MetcalfDirector
Experience
- 15FiveVice Chairman, Co-Founder & Evangelistcurrent2026 — present
- 15FiveChief Executive Officer2025 — 2026United States
- 15FiveExecutive Chairman2024 — 2026
- Strategy DayCo-Founder and Facilitator2010 — 2012
- Kite AdventuresAdvisor2004 — 2011
- Entrepreneurs' Organization - SFPresident2009 — 2010
- Entrepreneurs Organization - SFMembership Chair2007 — 2009
Skills & more
EntrepreneurshipEntrepreneur
Languages Portuguese
From David's professional profile.
Frequently asked questions
- Who is David Hassell?
- Executive Officer, Director at 15Five
- Where does David Hassell work?
- David Hassell is Founder of 15Five.
- What companies did David Hassell found?
- David Hassell founded 15Five.
- Where did David Hassell go to school?
- David Hassell studied at Tufts University (BSCPE, Computer Engineering).
