Alex Guyer
Partner, Head of Investments at IAG Firemark Ventures
Sydney, New South Wales
Alex Guyer, Partner, Head of Investments at IAG Firemark Ventures is an active investor based in Sydney, New South Wales. This profile covers what Alex Guyer backs, at which stage, and how founders can reach out in 2026.
Alex Guyer is a Partner and Head of Investments at IAG Firemark Ventures with global experience in financial services and management consulting.
Alex Guyer invests in Fintech, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Fintech
- Location
- Sydney, New South Wales
- Typical check
- $3.8M
How to reach Alex Guyer
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Round Funded. "Alex Guyer." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/alex-guyer
Frequently Asked Questions
Who is Alex Guyer?
Alex Guyer, Partner, Head of Investments at IAG Firemark Ventures is an active investor based in Sydney, New South Wales. Alex Guyer invests in Fintech, typically at Early Stage Venture and Late Stage Venture.
What does Alex Guyer invest in?
Alex Guyer invests in Fintech, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Alex Guyer invest at?
Alex Guyer typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Alex Guyer's typical check size?
Alex Guyer typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.