Rob Day
Co-Founder at Spring Lane Capital
Marblehead, Massachusetts
Rob Day, Co-Founder at Spring Lane Capital is an active investor based in Marblehead, Massachusetts. This profile covers what Rob Day backs, at which stage, and how founders can reach out in 2026.
- Investor type
- PE
- Stages
- Series BLate Stage Venture
- Invests in
- Climate & EnergyMobility & Logistics
- Location
- Marblehead, Massachusetts
- Typical check
- $5M
- Past investments
- 4
Notable investments
Cambrian Innovation
Digital LumensHow to reach Rob Day
Angels and operators like Rob Day 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 Rob Day
Frequently Asked Questions
What does Rob Day invest in?
Rob Day invests in Climate & Energy and Mobility & Logistics, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Rob Day invest at?
Rob Day typically invests at Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Rob Day's typical check size?
Rob Day typically writes checks around $5M. Use it as a signal for whether your raise fits their stage.
How do I contact Rob Day?
Unlock Rob Day's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.