Don Sullivan
InvestorPartner, Administrative at Greylock Partners
Boston, Massachusetts
Writes $2M – $20M checks · typically $10M
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Ask Yoram Snir to introduce you to Don
You →Yoram · together at Greylock Partners (2004–2007) →Don
Ask Jamie Chen to introduce you to Don
You →Jamie · 11 people · together at Greylock Partners →Don
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Experience
- Greylock PartnersPartnercurrent2000 — present
- Wildfire CommunicationsCFO1996 — 2000
Investments
Investor
tvg hospitality
Per curated public sources.
Colleagues at Greylock Partners
Allie Dalglish
Partner, Business Operations at Greylock Partners
Ani Narayan
Scout at Greylock Partners
Ankit Mathur
Scout at Greylock Partners
Asheem Chandna
Partner at Greylock focused on enterprise, cybersecurity, and infrastructure software
Bill Elfers
Founding Partner at Greylock Partners
Bill Helman
Founding Partner at Equal Opportunity Ventures
Bill Kaiser
Partner Emeritus at Greylock Partners
Bob Henderson
Special Limited Partner at Greylock Partners
Network7
Ani NarayanScout
Scout at Greylock Partners
Asheem ChandnaScout
Partner at Greylock focused on enterprise, cybersecurity, and infrastructure software
Bill HelmanScout
Founding Partner at Equal Opportunity Ventures
Dave StrohmScout
Venture Partner at Greylock Partners
Corinne Riley
Partner at Greylock Partners
David Thacker
General Partner at Greylock Partners
Jason Risch
Partner at Greylock Partners
Investors connected to Don in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Don Sullivan?
- Partner at Greylock Partners
- Where does Don Sullivan work?
- Don Sullivan is Partner, Administrative at Greylock Partners.
- What check size does Don Sullivan write?
- Don Sullivan typically writes checks of $2M – $20M.
- What companies has Don Sullivan invested in?
- Investments tracked here include tvg hospitality.
- Where did Don Sullivan go to school?
- Don Sullivan studied at Assumption University.



















