John Hennessey Overview

  • Investor Type
  • Angel

  • Investments
  • 3

  • Portfolio
  • 1

  • Exits
  • 2


John Hennessey General Information


Mr. John Hennessey serves as Board Member at Wonk Newmedia. He is an Angel Investor at Boston Harbor Angels. He is an Angel Investor.

Business Details

Primary Investor Type
Angel (individual)
Corporate Office
  • Joy Street
  • Boston, MA 02114
  • United States
+1 (617) 000-0000

John Hennessey Investments (3)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Clockwork (Software Development Applications) 16-Mar-2022 Early Stage VC 0000 Business/Productivity Software Generating Revenue 0000 000000000
Green Piñata Toys 14-Mar-2017 00000 (00000 Recreational Goods Out of Business 0000 000000000
Siva Therapeutics 20-Dec-2012 00000 (00000 00000 Therapeutic Devices Generating Revenue 0000 000000000

John Hennessey Exits (2)

Company Name Exit Date Exit Type Exit Size
Siva Therapeutics 23-Mar-2023 Merger/Acquisition 00.000
Green Piñata Toys 24-Oct-2019 000000000000000000

John Hennessey 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.

John Hennessey Team (1)

Name Title Deals Funds Boards Office
John Hennessey Angel Investor 0 0 Boston, MA

John Hennessey Co-Investors (4)

Name With Exits Lead Partner Series Industry
Chih-Yuan Yang 1 0 Series chart Industry bar
Neeraj Bharadwaj 0 0 Series chart Industry bar
New Enterprise Associates 0 0 Series chart Industry bar
Ram Shriram 0 0 Series chart Industry bar

John Hennessey FAQs

  • Who is John Hennessey?

    John Hennessey is an angel Investor who has made 3 investments.

  • What kind of investor is John Hennessey?

    John Hennessey is an angel investor.

  • What does John Hennessey do?

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

  • What has John Hennessey invested in?

    John Hennessey has made numerous investments in companies like Clockwork (Software Development Applications), Green Piñata Toys, and Siva Therapeutics within the Business/Productivity Software, Recreational Goods, and Therapeutic Devices industries.

  • What has John Hennessey invested in recently?

    John Hennessey's latest investment was on 16-Mar-2022 in Clockwork (Software Development Applications), a company within the Business/Productivity Software industry.

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