/People

Dennis R. Costello

Investor

Partner at Braemar Energy Ventures · Board director at NexSteppe · Board director at Next Step Living · Board director at Albeo Technologies

Wellesley Hills, Massachusetts, United States

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About

Joined Braemar in 2007 and was involved in power and resources investments. He was previously a partner and CIO for North America at Advent International and a managing director at Rock Maple Ventures.

Likely email· guessed from name + firm domain, not firm-published

Board director at NexSteppe

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Co-founders at NexSteppe

ARAnna Rath
Anna RathExecutive Officer, Director

Board director at Next Step Living

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Co-founders at Next Step Living

GCGeoff Chapin
Geoff ChapinExecutive Officer, Director

Board director at Albeo Technologies

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Co-founders at Albeo Technologies

PV
Peter Van LaanenExecutive Officer

Experience

  1. Braemar Energy VenturesManaging Partnercurrent2006 — present
  2. State University of New York at FredoniaChairman, Fredonia College Foundationcurrent2015 — present
  3. Marine Renewable Energy IrelandMember of Governance Committeecurrent2014 — presentDublin, Ireland
  4. Utilidata, Inc.Board Membercurrent2013 — presentProvidence, Rhode Island
  5. NexSteppeBoard Membercurrent2011 — presentCalifornia
  6. FulhamBoard Membercurrent2009 — present
  7. NuventixBoard Member2008 — 2014
  8. Luminus DevicesBoard Member2008 — 2013
  9. Lumenergi, Inc.Board Member2010 — 2013
  10. Albeo Technologies Inc.Board Member2012Boulder, Colorado
  11. Climos, Inc.Board Member2008 — 2010
  12. Advent InternationalChief Investment Officer- North America1990 — 2000

Skills & more

Renewable Energy18SolarEnergy7Cleantech21Venture Capital39Clean Technology11Start-ups27Energy Efficiency13Corporate Development16Mergers1Private Equity11Alternative Energy6
+3 moreAngel InvestingEntrepreneurshipSustainable Energy

From Dennis's professional profile.

Colleagues at Braemar Energy Ventures

Frequently asked questions

Who is Dennis R. Costello?
Joined Braemar in 2007 and was involved in power and resources investments. He was previously a partner and CIO for North America at Advent International and a managing director at Rock Maple Ventures.
Where does Dennis R. Costello work?
Dennis R. Costello is Partner at Braemar Energy Ventures and Board director at NexSteppe and Board director at Next Step Living and Board director at Albeo Technologies.
Where did Dennis R. Costello go to school?
Dennis R. Costello studied at Massachusetts Institute of Technology (Masters, Business); The Ohio State University (Masters, Economics); State University of New York at Fredonia (ba, Economics).

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