Mark Arnold
Angel investor in Sydney
Sydney, New South Wales
Mark Arnold, Angel investor in Sydney is an active investor based in Sydney, New South Wales. This profile covers what Mark Arnold backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Location
- Sydney, New South Wales
- Typical check
- $150K
- Past investments
- 6
Notable investments
How to reach Mark Arnold
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Mark Arnold." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mark-arnold
Frequently Asked Questions
Who is Mark Arnold?
Mark Arnold is an active investor, Angel investor in Sydney. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Mark Arnold invest at?
Mark Arnold typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Mark Arnold's typical check size?
Mark Arnold typically writes checks around $150K. 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.