Steve Mancillas, Principal at EY Ventures, LLC is an active investor based in Dallas, Texas. This profile covers what Steve Mancillas backs, at which stage, and how founders can reach out in 2026.
Steve Mancillas is a Principal at EY Ventures, LLC.
Steve Mancillas invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture, Seed and Series A.
- Investor type
- VC
- Stages
- Early Stage VentureSeedSeries A
- Invests in
- SaaS & EnterpriseFintechArtificial Intelligence
- Location
- Dallas, Texas
- Typical check
- $500K
How to reach Steve Mancillas
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Round Funded. "Steve Mancillas." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/steve-mancillas
Frequently Asked Questions
Who is Steve Mancillas?
Steve Mancillas, Principal at EY Ventures, LLC is an active investor based in Dallas, Texas. Steve Mancillas invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture, Seed and Series A.
What does Steve Mancillas invest in?
Steve Mancillas invests in SaaS & Enterprise, Fintech and Artificial Intelligence, typically at Early Stage Venture, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Steve Mancillas invest at?
Steve Mancillas typically invests at Early Stage Venture, Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Steve Mancillas's typical check size?
Steve Mancillas 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.