John Mullen

Active Investor

Angel Investor & Chairman

Sydney, New South Wales

John Mullen, Angel Investor & Chairman is an active investor based in Sydney, New South Wales. This profile covers what John Mullen backs, at which stage, and how founders can reach out in 2026.

Mr. John Mullen serves as Chairman and Board Member at Brambles. Mr. Mullen is an Angel Investor and also serves as Chairman at Scyne Advisory. He serves as Board Member at Brookfield Infrastructure Corp. Mr. Mullen previously served as Chairman, Board Member, Chairman of the Nomination Committee, and Chairman of the Remuneration Committee at Telstra. He is currently Executive Chairman of the Toll Group and a director of Brookfield Infrastructure. From 2011 to 2017, Mr. Mullen was Chief Executive Officer of Asciano, Australia's largest ports and rail operator. Prior to this, he spent 15 years with DHL Express, serving as global Chief Executive Officer from 2005 to 2009, and earlier spent ten years with the TNT Group, including four years as Chief Executive Officer of TNT Express Worldwide based in the Netherlands. Mr. Mullen's former directorships include Brambles Ltd and Macquarie Airports Corporation, and he served as Chairman of the US National Foreign Trade Council in Washington from 2008 to 2010. Mr. Mullen received a Bachelor of Science from the University of Surrey.

Investor type: Angel
Stages: Early Stage VenturePre Seed
Invests in: SaaS & Enterprise
Location: Sydney, New South Wales
Typical check: $275K
Past investments: 9

Notable investments

Grapple (Financial Services)PekoeTea White LabelRoller NetworksinfinityQCohabit ( Business/Productivity Software)RifinitiGaming SocietySalasoTelstra

How to reach John Mullen

Angels and operators like John Mullen reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does John Mullen invest in?

John Mullen invests in SaaS & Enterprise, typically at Early Stage Venture and Pre Seed. Match your sector and stage, then reach out with a personalized pitch.