James Mackey
Principal at Bain Capital
New York City, New York
James Mackey, Principal at Bain Capital is an active investor based in New York City, New York. This profile covers what James Mackey backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment PartnerInvestor
- Stages
- Series B
- Invests in
- FintechHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailClimate & EnergyHardware & Deep TechPropTech & Real Estate
- Location
- New York City, New York
- Typical check
- $3M
How to reach James Mackey
Angels and operators like James Mackey reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with James Mackey
Frequently Asked Questions
What does James Mackey invest in?
James Mackey invests in Fintech, Healthcare & Biotech, Biotech & Pharma and SaaS & Enterprise, typically at Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does James Mackey invest at?
James Mackey typically invests at Series B. Lead with traction that fits the stage when you reach out.
What is James Mackey's typical check size?
James Mackey typically writes checks around $3M. Use it as a signal for whether your raise fits their stage.
How do I contact James Mackey?
Unlock James Mackey's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.