Mark Loch
Angel investor in Boulder
Boulder, Colorado
Mark Loch, Angel investor in Boulder is an active investor based in Boulder, Colorado. This profile covers what Mark Loch backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEFinance Operator
- Stages
- Series ASeries B
- Invests in
- Climate & EnergyImpact & Social EnterpriseManufacturing & IndustrialSaaS & Enterprise
- Location
- Boulder, Colorado
- Typical check
- $2M
- Past investments
- 13
Notable investments
McKinsey & CompanyAGERpointFactor[e] Ventures
Clean ChemistryKing EnergyBlackhorn VenturesRhythmosHighland Ventures Group, LLCCarbon GeoCaptureBuzz Solutions
TwelvePlentiful How to reach Mark Loch
Angels and operators like Mark Loch reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
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Cite this page
Round Funded. "Mark Loch." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mark-loch
Frequently Asked Questions
What does Mark Loch invest in?
Mark Loch invests in Climate & Energy, Impact & Social Enterprise, Manufacturing & Industrial and SaaS & Enterprise, typically at Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Loch invest at?
Mark Loch typically invests at Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Mark Loch's typical check size?
Mark Loch typically writes checks around $2M. 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.