John Ziegler
Angel investor in Columbus
Columbus, Ohio
John Ziegler, Angel investor in Columbus is an active investor based in Columbus, Ohio. This profile covers what John Ziegler backs, at which stage, and how founders can reach out in 2026.
Mr. John Ziegler serves as Vice President at Ambassador Software Works. Mr. Ziegler is an Angel Investor. Mr. Ziegler holds a Master of Science from Rochester Institute of Technology, earned in 1987, and a Bachelor of Arts in Politics from Wake Forest University, completed in 1986.
- Investor type
- AngelVCPE
- Stages
- Early Stage Venture
- Invests in
- Healthcare & BiotechSaaS & EnterpriseMarketing & AdTech
- Location
- Columbus, Ohio
- Typical check
- $500K
- Past investments
- 1
Notable investments
How to reach John Ziegler
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About this profile
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Cite this page
Round Funded. "John Ziegler." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/john-ziegler
Frequently Asked Questions
What does John Ziegler invest in?
John Ziegler invests in Healthcare & Biotech, SaaS & Enterprise and Marketing & AdTech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Ziegler invest at?
John Ziegler typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is John Ziegler's typical check size?
John Ziegler typically writes checks around $500K. 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.