Angelo Acconcia
Managing Partner at ArcLight Capital Partners
Boston, Massachusetts
Angelo Acconcia, Managing Partner at ArcLight Capital Partners is an active investor based in Boston, Massachusetts. This profile covers what Angelo Acconcia backs, at which stage, and how founders can reach out in 2026.
Angelo Acconcia is the Managing Partner at ArcLight Capital Partners with nearly two decades of private equity and energy investing experience.
Angelo Acconcia invests in Climate & Energy, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VCPE
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Climate & Energy
- Location
- Boston, Massachusetts
- Typical check
- $3.8M
How to reach Angelo Acconcia
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Cite this page
Round Funded. "Angelo Acconcia." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/angelo-acconcia
Frequently Asked Questions
Who is Angelo Acconcia?
Angelo Acconcia, Managing Partner at ArcLight Capital Partners is an active investor based in Boston, Massachusetts. Angelo Acconcia invests in Climate & Energy, typically at Early Stage Venture and Late Stage Venture.
What does Angelo Acconcia invest in?
Angelo Acconcia invests in Climate & Energy, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Angelo Acconcia invest at?
Angelo Acconcia typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Angelo Acconcia's typical check size?
Angelo Acconcia typically writes checks around $3.8M. 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.