Calvin Harjono
Venture investor in Boston
Boston, Massachusetts
Calvin Harjono, Venture investor in Boston is an active investor based in Boston, Massachusetts. This profile covers what Calvin Harjono backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Seed
- Invests in
- Digital Health & HealthTech
- Location
- Boston, Massachusetts
- Typical check
- $250K
- Past investments
- 1
Notable investments
Rock HealthHow to reach Calvin Harjono
Angels and operators like Calvin Harjono 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 Calvin Harjono
Frequently Asked Questions
What does Calvin Harjono invest in?
Calvin Harjono invests in Digital Health & HealthTech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Calvin Harjono invest at?
Calvin Harjono typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Calvin Harjono's typical check size?
Calvin Harjono typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Calvin Harjono?
Unlock Calvin Harjono's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.