Paul Russell McGuire

4Auth Ltd. is an API platform that provides frictionless proof of possession of mobile phone numbers to enable trust in digital identities. The company is based in London, UK and was founded in 2020. The platform is designed with security and privacy in mind, and offers geo-sovereign data servicing, reliability, and scalability. The platform offers strong, possession-factor authentication for entire workforces, with the aim of improving security and cutting costs. Paul Russell McGuire has been the CEO of the British company since 2020.

JustInvesting Ltd. operates an online platform for investing. It builds financial infrastructure to digitise this asset class, allowing easier access for financial institutions and creating efficiency and liquidity for all. The company was founded by Paul McGuire, Byron Woodmansee, Rob Desborough, Kaj Siebert and James Goodsall in 2012 and is headquartered in Borehamwood, the United Kingdom.

Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA.

Sinch America, Inc. engages in the provision of operator connectivity and mobile billing capabilities to businesses. The company was founded by Andrew Maurice Gordon Bud, Paul McGuire, and Robert Paul Gertsmann on February 7, 2014 and is headquartered in Sunnyvale, CA.

Paymo, Inc. engages in the provision of mobile payment solutions. The company was founded by Paul McGuire and Margaret Mackenzie in 2007 and is headquartered in San Francisco, CA.