Jimmy Mackle Marin, Founding Partner at 28 JM Capital is an active investor based in Newmarket, Ontario. This profile covers what Jimmy Mackle Marin backs, at which stage, and how founders can reach out in 2026.
Jimmy Mackle Marin is a Founding Partner at 28 JM Capital with over 12 years of experience in supply chain and operations management, particularly in medical device and pharmaceutical manufacturing.
Jimmy Mackle Marin invests in Manufacturing & Industrial and Supply Chain & Logistics, typically at Seed and Series A.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- Manufacturing & IndustrialSupply Chain & Logistics
- Location
- Newmarket, Ontario
- Typical check
- $625K
How to reach Jimmy Mackle Marin
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Round Funded. "Jimmy Mackle Marin." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jimmy-mackle-marin
Frequently Asked Questions
Who is Jimmy Mackle Marin?
Jimmy Mackle Marin, Founding Partner at 28 JM Capital is an active investor based in Newmarket, Ontario. Jimmy Mackle Marin invests in Manufacturing & Industrial and Supply Chain & Logistics, typically at Seed and Series A.
What does Jimmy Mackle Marin invest in?
Jimmy Mackle Marin invests in Manufacturing & Industrial and Supply Chain & Logistics, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jimmy Mackle Marin invest at?
Jimmy Mackle Marin typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Jimmy Mackle Marin's typical check size?
Jimmy Mackle Marin typically writes checks around $625K. 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.