Investor profile
Bill Miller
Angel, Operator angel & Founder and General Partner at FirstMile Ventures
Bill Miller is an angel investor and operator angel based in Colorado Springs, United States with 12 known investments: Infinite IO, FalconStor Software, Jambos Picks, Personal.com, Hedera, VaultRMS, XAware, Altia, Andiamo Systems, CTI - Chromatic Technologies, Inc., Innerwall and PolyServe.
Is Bill Miller a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
Contacts
Bill Miller portfolio companies (12)
- Infinite IO
- FalconStor Software
- Jambos Picks
- Personal.com
- Hedera
- VaultRMS
- XAware
- Altia
- Andiamo Systems
- CTI - Chromatic Technologies, Inc.
- Innerwall
- PolyServe
Affiliated funds' portfolios
Founder and General Partner at FirstMile Ventures, whose known portfolio counts 12 companies
- KamiwazaAI
- Paccurate
- Dreambase.ai
- Cloverleaf AI
- Pomp
- The Regis Company
- Apaly Health
- Credo
- Karoo Health
- Left Hand Robotics
- Rook Capital
- ShowLabs
Investor Profile
The listing covers sectors AI, FinTech and SaaS, and focus areas Big Data, Cybersecurity, Data Analytics and Data Storage. Startups operating in these areas may find Bill Miller relevant.
Stage-wise, the known deals cluster around Seed rounds.
The portfolio and focus above give founders context on whether Bill Miller matches their raise.
Colleagues at FirstMile Ventures
Similar investors
Showing 20 of 100
Dave Carlson
angel investor and operator angel
Englewood, United States
Matt Mickiewicz
angel investor and operator angel
West Vancouver, Canada
Rich Miller
angel investor and operator angel
San Mateo, United States
Bob Muglia
angel investor
United States
Gil Penchina
angel investor
New York, United States
Chris Farmer
Founder & CEO
San Francisco, United States
David Beyer
Investor
San Francisco, United States
Mark Collier
angel investor
Austin, United States
John Spiers
angel investor and operator angel
Boulder, United States
Faiye M.
angel investor
Sydney, Australia
Lindel Eakman
Partner
Longmont, United States
Max Altman
Co-founder and Managing Partner
Austin, United States
Matt McCall
Founding Partner
Denver, United States
Michael Keithley
angel investor
Los Angeles, United States
Mark Lockareff
angel investor and operator angel
Palo Alto, United States
John Hall
Angel Investor
Naples, United States
Adam Doppelt
angel investor and operator angel
Seattle, United States
Morgan Livermore
angel investor and operator angel
San Francisco, United States
Bill Mulligan
angel investor
Cleveland, United States
Ben Golub
Venture Advisor
Los Altos, United States
Frequently asked questions
Who is Bill Miller?
Bill Miller is an angel investor and operator angel based in Colorado Springs, United States with 12 known investments on file, among them Infinite IO, FalconStor Software and Jambos Picks. The sections above list the sectors, stages and firms attached to that record.
What does Bill Miller invest in?
Listed sectors include AI, FinTech and SaaS; listed focus areas include Big Data, Cybersecurity, Data Analytics and Data Storage. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Bill Miller invest at?
The known deals of Bill Miller include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Bill Miller listed at?
Bill Miller is listed as Founder and General Partner at FirstMile Ventures. 2 other people in the database share a firm with Bill Miller.
How do I contact Bill Miller?
An email address, a phone number and a LinkedIn page are on file for Bill Miller. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal