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Brett Olsher

InvestorFounder

Senior Partner & Co-Founder at GVP Climate

United States

FoundedGVP Climate

Find your path to Brett

2,030 people in our graph share verified history with Brett — schools, employers, funds. One of them is your warm intro.

Niki PezeshkiunlockedBrett: together at Goldman Sachs (2010)
×10Brett: together at Goldman Sachs
Brett: together at Deutsche Bank

About

Co-founder heading GVP Climate's clean technology investment practice; formerly partner and chairman of the Global Natural Resources Group at Goldman Sachs and a senior investment banker at Deutsche Bank and J.P. Morgan. Serves as Senior Advisor to Brimstone and board member of Advanced Ionics.

Co-Founder & CIO at GVP Climate

Intro paths

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In turn, Brett can intro founders to GVP Climate's investors below.

GVP Climate's investors · 1

Clean Energy VenturesBoston · $100K – $5M checks

Co-founders at GVP Climate

LM
Liad MeidarCo-Founder

Experience

  1. GVP ClimateSenior Parner & Co-Foundercurrent2026 — presentNew York, United States
  2. GVP ClimateCo-Founder & CIO2022 — 2026United States
  3. OLEX.Founder & Managing Partnercurrent2019 — presentLondon, United Kingdom
  4. CRUMember Board Of Directorscurrent2019 — presentLondon, United Kingdom
  5. Advanced IonicsMember Board of Directorscurrent2024 — presentUnited States
  6. Goldman SachsPartner2010 — 2019London, United Kingdom
  7. Deutsche BankManaging Director2001 — 2010London, United Kingdom

Skills & more

Languages French · Italian · Spanish

  • Certified Public Accountant — AICPA

From Brett's professional profile.

Investments

Board seats

Advanced Ionics

Per SEC Form D filings.

Colleagues at GVP Climate

Alexandra Dias-Lalcaca
Head of Research at GVP Climate
CJ Warner
Senior Operating Partner at GVP Climate
Cynthia (CJ) Warner
Senior Operating Partner at GVP Climate
David Cassells
Chief Financial Officer at GVP Climate
George Cadbury
Partner at GVP Climate
Héctor D. Abruña
Senior Science Partner at GVP Climate
Larry Small
Partner & General Counsel at GVP Climate
Liad Meidar
Senior Partner and Co-Founder at GVP Climate

Frequently asked questions

Who is Brett Olsher?
Co-founder heading GVP Climate's clean technology investment practice; formerly partner and chairman of the Global Natural Resources Group at Goldman Sachs and a senior investment banker at Deutsche Bank and J.P. Morgan. Serves as Senior Advisor to Brimstone and board member of Advanced Ionics.
Where does Brett Olsher work?
Brett Olsher is Co-Founder & CIO of GVP Climate and Senior Partner & Co-Founder at GVP Climate.
What companies did Brett Olsher found?
Brett Olsher founded GVP Climate.
What boards does Brett Olsher sit on?
Brett Olsher holds tracked board seats at Advanced Ionics.
Where did Brett Olsher go to school?
Brett Olsher studied at Columbia University (Master's degree, Interntional Political Economy); University of Massachusetts Amherst (Bachelors of Business Administration, Accounting and Finance).

Founder mafias

GVP Climate mafia2

Also came through, then founded or led a company.

CJ WarnerSenior Operating PartnerFounded Sapphire Energy

Same school

Shared employers