James Mackey

James Mackey

Active Investor

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.

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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.

Application closes in --:--:--
Email James Mackey