Don Sullivan
InvestorPartner at Greylock Partners
Boston, Massachusetts
Writes $2M – $20M checks · typically $10M
Experience
- Greylock PartnersPartnercurrent2000 — present
- Wildfire CommunicationsCFO1996 — 2000
Education
- Assumption University1986 — 1990
Colleagues at Greylock Partners
Aneel Bhusri
Partner at Greylock Partners
Ani Narayan
Scout at Greylock Partners
Ankit Mathur
Scout at Greylock Partners
Asheem Chandna
Investor at Greylock Partners
Bill Elfers
Founding Partner at Greylock Partners
Bob Henderson
Special Limited Partner at Greylock Partners
Bukky Adebayo
Scout at Greylock Partners
Charlie Waite
Founding Partner at Greylock Partners
Network9
Aneel BhusriScout
Partner at Greylock Partners
Ani NarayanScout
Scout at Greylock Partners
Asheem ChandnaScout
Investor at Greylock Partners
Dave StrohmScout
Venture Partner at Greylock Partners
William "Bill" HelmanScout
Founding Partner at Equal Opportunity Ventures
Christine Kim
Partner at Greylock Partners
Corinne Riley
Partner at Greylock Partners
David Wadhwani
Venture 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
- Where does Don Sullivan work?
- Don Sullivan is Partner at Greylock Partners.
- What check size does Don Sullivan write?
- Don Sullivan typically writes checks of $2M – $20M.















