William Miller Overview

  • Primary Position
  • Founder & Managi...

  • Primary Industry
  • Information Technology

  • Active Board Seats
  • 5

  • Med. Deal Size

  • Med. Valuation

William Miller General Information

Biography

Mr. William Miller is the Founder and serves as Managing Partner of FirstMile Ventures. Mr. Miller serves as Executive Chairman of the Board at Axellio. He serves as Board Member at Chromatic Technologies, Altia, Falconstor Software. After building and investing in companies, primarily along the coasts, he began to notice more and more investment opportunities in his backyard in Colorado that were struggling to find capital. The need for a Colorado-based seed fund was clear. Prior to his investing career, he was an entrepreneur. Most notably, he was the CTO and co-founder of StorageNetworks, a Boston-based pioneer of the Infrastructure as a Service (now known as "cloud") model. In three short years, he raised over $100 million in venture capital, grew to $120 million in revenue and an IPO on the NASDAQ in 2000. He also co-founded solid state disk company CERAM and co-founded nonvolatile Ferroelectric RAM start-up Krysalis which was acquired by National Semiconductor. He also had a successful run as a storage systems sales executive and served as the CEO of two enterprise software companies, XAware and Axellio. Prior to founding FirstMile, he was an active angel investor. Of the 26 companies he invested in, several notable outcomes include Andiamo Systems (acquired by Cisco), Polyserve (acquired by HP), NuSpeed (acquired by Cisco) and Blue Spruce Networks (acquired by Oracle). He grew up outside of Chicago and studied chemistry at the University of Illinois. He began his career as a semiconductor process engineer at Philips Signetics. He holds 12 U.S. patents covering inventions in integrated circuit fabrication, integrated circuit memory design, and data storage systems design. He co-founded and served as Board Member at Proximerge.

Contact Information

Primary Position
Founder & Managing Partner, FirstMile Ventures
Education
University of New Mexico, Albuquerque, MBA (Master of Business Administration)
University of Illinois, Urbana-Champaign, BS (Bachelor of Science)
Gender
Male
Email
bi
Phone
+1 (719)
Address
  • 630 Southpointe Court
  • Suite 200
  • Colorado Springs, CO 80906
  • United States
+1 (719)

William Miller Positions (2)

Firm name Firm type Title Location Industry Since
Axellio Company Executive Chairman of the Board Colorado Springs, CO Network Management Software
FirstMile Ventures Investor Founder & Managing Partner Colorado Springs, CO Venture Capital

William Miller Board Seats (6)

Company Industry Ownership Status Financing Status Location Since
Altia Multimedia and Design Software Privately Held (backing) Venture Capital-Backed Colorado Springs, CO
Axellio Network Management Software Acquired/Merged (Operating Subsidiary) Formerly VC-backed Colorado Springs, CO
BurstIQ Business/Productivity Software Privately Held (backing) Venture Capital-Backed Denver, CO
Chromatic Technologies Other Consumer Durables Acquired/Merged Formerly VC-backed Franklin, MA
Falconstor Software Systems and Information Management Publicly Held Corporation Austin, TX

William Miller Lead Partner on Deals (26)

William Miller has been the lead partner on 26 deals. Their latest deal was with Solo Labs, a financial software company. The deal was made on 01-Aug-2023.

Company Deal Date Deal Type Deal Size Deal Status Industry Location
Solo Labs 01-Aug-2023 Early Stage VC Completed Financial Software Dover, DE
Integra Ledger 26-Jun-2020 Completed Business/Productivity Software Denver, CO
Halp (Business/Productivity Software) 04-Apr-2019 Completed Business/Productivity Software Boulder, CO
Hedera 01-Aug-2018 Completed Financial Software Las Vegas, NV
Left Hand Robotics 30-Jul-2018 Completed Other Hardware Longmont, CO
CaliberMind 20-Mar-2018 Completed Business/Productivity Software Boulder, CO
Teltoo 07-Dec-2017 Completed Other Communications and Networking Madrid, Spain
Stateless 05-Dec-2017 Completed Business/Productivity Software Boulder, CO
Authomate 26-Jul-2017 Early Stage VC Completed Network Management Software Morganville, NJ
Section 20-Mar-2017 Seed Round Completed Business/Productivity Software Boulder, CO

William Miller Network (263)

Board Members (50)

Name Company Representing Location From
Alan Kaufman Falconstor Software Self Austin, TX
Irwin Lieber Falconstor Software Self Austin, TX
Falconstor Software Self Austin, TX
Altia Self Colorado Springs, CO
Innate.ly Self Colorado Springs, CO

Portfolio Executives (211)

Name Company Role Deal date Location
Vladimir Stemkovski Solo Labs Chief Technology Officer 01-Aug-2023 Dover, DE
Don Thibeau Solo Labs Co-Founder & Chief Executive Officer 01-Aug-2023 Dover, DE
Integra Ledger Co-Founder & Chief Executive Officer 26-Jun-2020 Denver, CO
Integra Ledger Co-Founder & Partner 26-Jun-2020 Denver, CO
Integra Ledger Vice President Of Finance & Operations 26-Jun-2020 Denver, CO

Fund Team Members (2)

Name Investor Fund Fund Location
Zaz Floreani FirstMile Ventures FirstMile Ventures 2020 Colorado Springs, CO
Aaron Stachel FirstMile Ventures FirstMile Ventures 2020 Colorado Springs, CO
FirstMile Ventures Colorado Springs, CO

William Miller Affiliated Funds (2)

Fund Investor Fund Type Status Vintage Size Dry Powder IRR IRR Quartile
FirstMile Ventures 2014 FirstMile Ventures Venture Capital - Early Stage Fully Invested 2015
FirstMile Ventures 2020 FirstMile Ventures Venture Capital - Early Stage Closed 2020

William Miller FAQs

  • Who is William Miller?

    Mr. William Miller is the Founder and serves as Managing Partner of FirstMile Ventures.

  • How much does William Miller typically invest?

    William Miller's median deal size is .

  • What is William Miller’s main position?

    William Miller’s primary position is Founder & Managing Partner.

  • What are the contact details for William Miller?

    William Miller’s email address is bi and his phone number is +1 (719) .

  • How many active board seats does William Miller hold?

    William Miller holds 6 board seats including Altia, Axellio, BurstIQ, Chromatic Technologies, and Falconstor Software.

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