Dennis R. Costello
InvestorVenture Partner at Braemar Energy Ventures · Board director at NexSteppe · Board director at Next Step Living
About
Joined Braemar in 2007 and worked on power and resources investments. He was previously a partner and CIO for North America at Advent International and holds an MS from MIT and an MA in economics from Ohio State.
Board director at NexSteppe
Intro paths
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In turn, Dennis can intro founders to NexSteppe's investors below.
NexSteppe's investors · 1
Co-founders at NexSteppe
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Anna RathExecutive Officer, Director
Board director at Next Step Living
Intro paths
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In turn, Dennis can intro founders to Next Step Living's investors below.
Next Step Living's investors · 2
Co-founders at Next Step Living
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Geoff ChapinExecutive Officer, Director
Colleagues at Braemar Energy Ventures
Ben Rogers
Venture Partner at Braemar Energy Ventures
Carsten J. Reinhardt
Strategic Advisory Board member at Braemar Energy Ventures
Diane Bao
Associate at Braemar Energy Ventures
Don Tappan
Principal at Braemar Energy Ventures
Dorothea Bersani
Chief Administrative Officer at Braemar Energy Ventures
Emily Reichert
Strategic Advisory Board member at Braemar Energy Ventures
Eric A. Schultz
Chief Financial Officer at Braemar Energy Ventures
James Russell
Director, Europe at Braemar Energy Ventures
Frequently asked questions
- Who is Dennis R. Costello?
- Joined Braemar in 2007 and worked on power and resources investments. He was previously a partner and CIO for North America at Advent International and holds an MS from MIT and an MA in economics from Ohio State.
- Where does Dennis R. Costello work?
- Dennis R. Costello is Venture Partner at Braemar Energy Ventures and Board director at NexSteppe and Board director at Next Step Living.








