Bill Haughey, General Partner at Fidelis Ventures is an active investor based in Cambridge, Massachusetts. This profile covers what Bill Haughey backs, at which stage, and how founders can reach out in 2026.
General Partner at Fidelis Ventures.
Bill Haughey invests in SaaS & Enterprise and Hardware & Deep Tech, typically at Pre Seed and Seed.
- Location
- Cambridge, Massachusetts
- Typical check
- $150K
What does Bill Haughey invest in?
- Investor type
- VC
- Invests in
- SaaS & EnterpriseHardware & Deep Tech
Where is Bill Haughey based?
Bill Haughey is based in Cambridge, Massachusetts.
- Browse more startup investors near Bill Haughey:
- Startup investors in BostonStartup investors in the United States
How to reach Bill Haughey
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About this profile
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Cite this page
Round Funded. "Bill Haughey." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/bill-haughey
Frequently Asked Questions
Who is Bill Haughey?
Bill Haughey, General Partner at Fidelis Ventures is an active investor based in Cambridge, Massachusetts. Bill Haughey invests in SaaS & Enterprise and Hardware & Deep Tech, typically at Pre Seed and Seed.
What does Bill Haughey invest in?
Bill Haughey invests in SaaS & Enterprise and Hardware & Deep Tech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Bill Haughey invest at?
Bill Haughey typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Bill Haughey's typical check size?
Bill Haughey typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
Where is Bill Haughey based?
Bill Haughey is based in Cambridge, Massachusetts.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.
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