James Ontiveros
Founding Partner at Grapevine Capital Partners
Santa Maria, California
James Ontiveros, Founding Partner at Grapevine Capital Partners is an active investor based in Santa Maria, California. This profile covers what James Ontiveros backs, at which stage, and how founders can reach out in 2026.
James Ontiveros invests in Food & Beverage and Consumer & Retail, typically at Seed, Series A and Early Stage Venture.
- Investor type
- VC
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- Food & BeverageConsumer & Retail
- Location
- Santa Maria, California
- Typical check
- $500K
How to reach James Ontiveros
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About this profile
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Round Funded. "James Ontiveros." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/james-ontiveros
Frequently Asked Questions
Who is James Ontiveros?
James Ontiveros, Founding Partner at Grapevine Capital Partners is an active investor based in Santa Maria, California. James Ontiveros invests in Food & Beverage and Consumer & Retail, typically at Seed, Series A and Early Stage Venture.
What does James Ontiveros invest in?
James Ontiveros invests in Food & Beverage and Consumer & Retail, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does James Ontiveros invest at?
James Ontiveros typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is James Ontiveros's typical check size?
James Ontiveros 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.