Fundraising Fox

Brandon Blaesser

Investor

Senior Associate at Ecosystem Integrity

New York, New York

Writes $3M – $10M checks · typically $5M

Experience

  1. Mainsheet LLCPartnercurrent2026 — presentNew York, NY
  2. Ecosystem Integrity FundSenior Vice President2021 — 2026New York, NY
  3. The Nature ConservancyVolunteer2016 — 2024
  4. KearneyAssociate2018 — 2021New York, New York, United States
  5. The Alberleen GroupAssociate2018New York, New York, United States
  6. Newworld CapitalAnalyst2015 — 2018New York, New York, United States
  7. Yale UniversityResearch Assistant at the Office of Sustainability2013 — 2015New Haven, CT
  8. Yale UniversityStudent Technician Coordinator2012 — 2015New Haven, CT
  9. Newworld CapitalIntern2014New York, New York, United States
  10. TerraCycleIntern2013Buenos Aires, Argentina
  11. WinnCompaniesEnergy and Sustainability Intern2012Boston, Massachusetts, United States
  12. Azure DynamicsBattery Intern2011
  13. Sperry SailsSailmaker2010

Education

  1. Yale UniversityB.A. Economics, B.A. Environmental Studies2011 — 2015
  2. Weston High School2007 — 2011

Skills & more

Spanish8PolishData Analysis12LEED Accredited2Social Media Marketing1Business Development6Microsoft Office18Java2Solidworks1LEED AP BD+CManagement3Public Speaking3
+4 moreTeamworkMicrosoft WordPowerPointLeadership

Languages Spanish

  • LEED AP Building Design + Construction — US Green Building Council

From Brandon's professional profile.

Colleagues at Ecosystem Integrity

Devin Whatley
Partner at Ecosystem Integrity
James Everett
Partner at Ecosystem Integrity

Frequently asked questions

Where does Brandon Blaesser work?
Brandon Blaesser is Senior Associate at Ecosystem Integrity.
What check size does Brandon Blaesser write?
Brandon Blaesser typically writes checks of $3M – $10M.

Same school

Also attended Yale University619

Ann Miura-KoCo-founding Partner at FloodgateDavid SzeAdvisory Partner at GreylockMichael SeibelPartner Emeritus at Y CombinatorZheela QaiserInvestor at Index VenturesAnthony PhilippakisInvestor at GV (Google Ventures)Karthik ArdhanareeswaranInvestor at GV (Google Ventures)

+ 613 more

Also attended Weston High School10

Owen McCarthyFinance Analyst at FJ LabsJamie GoldsteinFounding/Managing Partner at Pillar VCCharlie BuffaVice President, Sales at Mainsail PartnersMike MajorsVenture Partner at Data Point CapitalTroy FlynnVice President, Investor Relations at TSG Consumer PartnersOlivia BenjaminPartner at Operator LP

+ 4 more

Shared employers

Also worked at Ecosystem Integrity Fund5

Jennie GrahamSenior Investment Associate at BURNT ISLAND VENTURESAf HernandezPrincipal at Prime Impact FundChristina O'ConorPartner at Congruent VenturesJames EverettPartner at Ecosystem IntegrityDevin WhatleyPartner at Ecosystem Integrity

Also worked at The Nature Conservancy30

Steve SinghManaging Director at Madrona Venture GroupJillExecutive Assistant at Thomson Reuters VenturesGeoff SwindleInvestor at EPIC VENTURESJulia TrotmanInvestor at Valo VenturesAlan ChanManaging Partner at Vectr VenturesKevin WeilOperator in Residence at Scribble Ventures

+ 24 more

Also worked at Kearney141

Katrin GeyskensExecutive Director at Capricorn Venture PartnersWendy XiaoPartner at NorthzoneSheng Xin YuInvestment Analyst at Burda Principal InvestmentsAdrián MachoAssociate at Inveready Technology Investment GroupPatrik BackmanGeneral Partner at OpenOceanRalf WahlstenChairman at OpenOcean

+ 135 more

Also worked at Yale University111

Ann Miura-KoCo-founding Partner at FloodgateStacey HeroInvestor at Third Rock VenturesVivek GopalanInvestment Team at 8VCSallie KimInvestor at 8VCPaul CoyerVenture Partner at IronGate Capital AdvisorsMax WebsterFounder at Hivemind Ventures, Llc

+ 105 more