Justin Spratt

Active Investor

Executive Head of Partnerships at Quantium

Sydney, New South Wales

Justin Spratt, Executive Head of Partnerships at Quantium is an active investor based in Sydney, New South Wales. This profile covers what Justin Spratt backs, at which stage, and how founders can reach out in 2026.

Mr. Justin Spratt serves as Chief Business Officer at Vay. He was responsible for global strategic partnerships at Uber, where he focused on deals with automotive OEMs, vehicle fleet operators, vehicle battery technology companies and electrification infrastructure providers. Was CEO and chief growth officer at Quirk. He began his professional life at Morgan Stanley as a fixed-income trader after studying economics and finance. Built the first startup incubator in Africa in 2002 and has been mentoring founders of technology startups for over ten years. He is an angel investor in software technology and holds board positions in some of these companies. He is also an Angel Investor.

Investor type: Angel
Stages: Early Stage VentureLate Stage Venture
Invests in: Artificial IntelligenceHealthcare & BiotechSaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)E-commerce & D2CDeveloper Tools & DataHardware & Deep Tech
Location: Sydney, New South Wales
Typical check: $3.8M
Past investments: 6

Notable investments

StepsizeAeroboticsUberWireless Access Providers AssociationVayThe Silicon Cape Initiative

How to reach Justin Spratt

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Frequently Asked Questions

What does Justin Spratt invest in?

Justin Spratt invests in Artificial Intelligence, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.