Andrew Brannan is a Managing Director at ArcLight Capital Partners, whose known portfolio counts 9 companies.
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Investment focus
- Stage
- Late-StageSeries B
- Sector
- Climate
- Focus
- BatteryClean EnergyMobilityPipelinesSolarTransmissionWind
Contacts
Affiliated funds' portfolios
Managing Director at ArcLight Capital Partners, whose known portfolio counts 9 companies
- ErisX
- Elevate Renewable Energy
- Inspiration Mobility
- Zeem Solutions
- CAMS Trident
- Gulf Coast Pipeline Services
- Natural Gas Pipeline Company of America
- REC Solar
- Takanock
Investor Profile
Founders in the listed sector Climate, and focus areas Battery, Clean Energy, Mobility and Pipelines fall inside that listing.
Stage-wise, the deals at ArcLight Capital Partners cluster around Late-Stage and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Andrew Brannan is worth approaching.
Colleagues at ArcLight Capital Partners
Jake Erhard
Head of ESG
Boston, United States
Trevor Breen
Managing Director
Boston, United States
Marco F. Gatti
Managing Director
Boston, United States
Lucius Taylor
Partner
Boston, United States
Gary Lambert
Investor
Calgary, Canada
Mark Tarini
Partner
Boston, United States
Angelo Acconcia
President
Boston, United States
Carter Ward
Partner
Boston, United States
Josef Alves
Managing Director
Boston, United States
Kevin Crosby
Managing Partner
Boston, United States
Michael Chechelnitsky
Principal
Boston, United States
Frequently asked questions
Who is Andrew Brannan?
Andrew Brannan is a private equity investor based in Boston, Massachusetts, United States, listed as Managing Director at ArcLight Capital Partners. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Andrew Brannan personally.
What does Andrew Brannan invest in?
Listed sectors include Climate; listed focus areas include Battery, Clean Energy, Mobility and Pipelines. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Andrew Brannan invest at?
ArcLight Capital Partners appears in Late-Stage and Series B rounds across its known deals, and Andrew Brannan is listed there as Managing Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Andrew Brannan listed at?
Andrew Brannan is listed as Managing Director at ArcLight Capital Partners. 11 other people in the database share a firm with Andrew Brannan.
How do I contact Andrew Brannan?
An email address, a phone number and a LinkedIn page are on file for Andrew Brannan. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal