Casey Marshall (Harold Marshall Jr.)
Founding Partner & Advisor at Caelum Ventures
United States
Casey Marshall (Harold Marshall Jr.), Founding Partner & Advisor at Caelum Ventures is an active investor based in United States. This profile covers what Casey Marshall (Harold Marshall Jr.) backs, at which stage, and how founders can reach out in 2026.
Casey Marshall is a Founding Partner at Caelum Ventures, focusing on energy transition, technology, and infrastructure.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- Climate & EnergyArtificial IntelligenceManufacturing & Industrial
- Location
- United States
- Typical check
- $625K
How to reach Casey Marshall (Harold Marshall Jr.)
Angels and operators like Casey Marshall (Harold Marshall Jr.) 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.
Connect with Casey Marshall (Harold Marshall Jr.)
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Casey Marshall (Harold Marshall Jr.) invest in?
Casey Marshall (Harold Marshall Jr.) invests in Climate & Energy, Artificial Intelligence and Manufacturing & Industrial, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Casey Marshall (Harold Marshall Jr.) invest at?
Casey Marshall (Harold Marshall Jr.) typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Casey Marshall (Harold Marshall Jr.)'s typical check size?
Casey Marshall (Harold Marshall Jr.) typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Casey Marshall (Harold Marshall Jr.)?
Unlock Casey Marshall (Harold Marshall Jr.)'s verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.