John Martin, Partner at AllTides Capital is an active investor based in Jacksonville, Florida. This profile covers what John Martin backs, at which stage, and how founders can reach out in 2026.
John Martin is a Partner at AllTides Capital, a private equity firm investing in lower middle market companies in the Southeastern United States.
John Martin invests in Manufacturing & Industrial, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- PE
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Manufacturing & Industrial
- Location
- Jacksonville, Florida
- Typical check
- $3.8M
How to reach John Martin
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Round Funded. "John Martin." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/john-martin
Frequently Asked Questions
Who is John Martin?
John Martin, Partner at AllTides Capital is an active investor based in Jacksonville, Florida. John Martin invests in Manufacturing & Industrial, typically at Early Stage Venture and Late Stage Venture.
What does John Martin invest in?
John Martin invests in Manufacturing & Industrial, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Martin invest at?
John Martin typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is John Martin's typical check size?
John Martin 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.