Greg Highberger
Managing Director at Lime Rock Partners
Houston, Texas
Greg Highberger, Managing Director at Lime Rock Partners is an active investor based in Houston, Texas. This profile covers what Greg Highberger backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- Climate & EnergyManufacturing & Industrial
- Location
- Houston, Texas
- Typical check
- $1M
- Past investments
- 6
Notable investments
How to reach Greg Highberger
Angels and operators like Greg Highberger 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 Accelerator.
Connect with Greg Highberger
Frequently Asked Questions
What does Greg Highberger invest in?
Greg Highberger invests in Climate & Energy and Manufacturing & Industrial, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Greg Highberger invest at?
Greg Highberger typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Greg Highberger's typical check size?
Greg Highberger typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Greg Highberger?
Unlock Greg Highberger's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.