JO

John O'sullivan

General Partner at Act Venture Capital

Ireland

Overview 

John O'Sullivan is a General Partner at Act Venture Capital in Ireland, with a strong background in business development, angel investing, and venture capital. He has successfully invested in companies like Deciphex in Series B and Worldnet Payments in Series A, showcasing his expertise in identifying and supporting promising startups. With a Bachelor's degree from University College Cork, John has held key roles at Act Venture Capital, where he has made impactful investments and contributed as a Non-Executive Director to companies like SilverCloud Health and VideoElephant, demonstrating his strategic leadership and hands-on approach in guiding portfolio companies to success.

Work Experience 

  • General Partner

    2009 - Current

    Investing in people, markets and technology

  • Investment Director

    2004 - 2009

  • Investment Associate

    1998 - 2003

  • Non Executive Director

    2017

  • Non Executive Director

    2019

  • Non Executive Director

    2017

Worldnet Payments is a software provider that designs and develops frictionless payment solutions for seamless omnichannel payments.

  • Non Executive Director

    2007

S3 Connected Health helps you leverage digital technologies to make a real difference to healthcare outcomes.

  • Board Observer

    2019

  • Board Observer

    2018

  • Board Observer

    2018

Swrve is the world's leading mobile marketing automation platform, pioneering the fast-growing mobile engagement marketing space.

Raised $76,118,786.00 from Spectre.

  • Board Observer

    2017

Beqom offers a holistic compensation cloud solution that covers all aspects of sales and HR compensation and performance.

  • Board Observer

    2016

Articles About John

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