William McCullen Overview

  • Investor Type
  • Angel

  • Status
  • Active

  • Investments
  • 1

  • Exits
  • 1


William McCullen General Information


Mr. William McCullen serves as Chief Investment Officer at LaunchCapital. He serves as Board Member at 6K. He also serves as Board Member at LightWater Biosciences, Amastan Additive, Cyvl.ai, and Zagster. He is an experienced private investor and operator. Since 2009, he's invested in networking, semiconductor, clean energy, and online markets. Investments include Collaborate.com (acquired by Cisco), Incentive Targeting (acquired by Google), Daily Grommet (acquired by Rakuten), CardStar (acquired by Constant Contact), Carport (acquired by AllScripts), RunKeeper (acquired by ASICS Corporation), and many others. Previously, Mr. McCullen was an equity analyst and held senior-level technical roles at companies such as Sycamore Networks. He began his career as an engineer. Mr. McCullen received his BS and MS degrees in Electrical Engineering from Worcester Polytechnic Institute and an MBA from the MIT Sloan School of Management. He served as a Board Member at Zagster and BoardOnTrack. He serves as a Director at PV Capital Management

Business Details

Investor Status
Actively Seeking New Investments
Primary Investor Type
Angel (individual)

William McCullen Investments (1)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Crew (Human Capital Services) 31-Dec-2013 0000 00000 00.00 Human Capital Services Generating Revenue 0000000 00000000

William McCullen Exits (1)

Company Name Exit Date Exit Type Exit Size
Crew (Human Capital Services) 06-Apr-2017 000000000000000000

William McCullen Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.

William McCullen Team (1)

Name Title Deals Funds Boards Office
William McCullen Angel Investor 00 0 Boston, MA

William McCullen FAQs

  • Who is William McCullen?

    William McCullen is an angel Investor who has made 1 investment.

  • What kind of investor is William McCullen?

    William McCullen is an angel investor.

  • What does William McCullen do?

    As an angel investor, William McCullen invests personal money into promising companies, typically in exchange for equity.

  • How many board seats does William McCullen hold?

    William McCullen holds a board seat in LightWater.

  • What has William McCullen invested in?

    William McCullen has invested in Crew (Human Capital Services) within the Human Capital Services industry.

  • What has William McCullen invested in recently?

    William McCullen's latest investment was on 31-Dec-2013 in Crew (Human Capital Services), a company within the Human Capital Services industry.

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