Mitra Miller
Managing Partner at Mill River Capital
Houston, United States
Mitra Miller, Managing Partner at Mill River Capital is an active investor based in Houston, United States. This profile covers what Mitra Miller backs, at which stage, and how founders can reach out in 2026.
Mitra Miller is an experienced venture investor with over 20 years of backing startups in disruptive technology, cleantech, new materials, and life sciences.
- Investor type
- VCAngel
- Stages
- Early Stage Venture
- Invests in
- Climate & EnergyHealthcare & BiotechHardware & Deep Tech
- Location
- Houston, United States
- Typical check
- $500K
How to reach Mitra Miller
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Connect with Mitra Miller
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Mitra Miller invest in?
Mitra Miller invests in Climate & Energy, Healthcare & Biotech and Hardware & Deep Tech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mitra Miller invest at?
Mitra Miller typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mitra Miller's typical check size?
Mitra Miller typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Mitra Miller?
Unlock Mitra Miller's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.