Find your path to Ryan
772 people in our graph share verified history with Ryan — schools, employers, funds. One of them is your warm intro.
Susana RojasunlockedRyan: together at Goldman Sachs (2019–2021)
×10Ryan: together at Goldman Sachs
Ryan: together at SUNY Oneonta
About
Ryan Guay is Co-Founder and President of Euclid Power, where he has worked for over five years. His career spans 12GW of renewable energy projects, with experience in development, execution, financial transactions, and asset management.
Founder at Euclid Power
Intro paths
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In turn, Ryan can intro founders to Euclid Power's investors below.
Euclid Power's investors · 8
Bridges Fund Management Ltd.LondonCoalition OperatorsDover · $500K checksCommonweal VenturesNew York · $500K – $2.5M checks · since 2025Designer FundSan Francisco · $100K – $1M checks · since 2025NextView VenturesSan Francisco · $250K – $4M checksSpero VenturesBurlingame · $2M – $4M checks · since 2025Toba CapitalIrvine · $1M – $10M checks · since 2025VenrockPalo Alto · $500K – $10M checks · since 2025
Co-founders at Euclid Power
JS

Jacob SandryCofounder
BD

Brian DeMaioFounder
Experience
- Euclid PowerCo-Founder & Presidentcurrent2021 — presentNew York, United States
- Goldman SachsVice President - Renewable Power Group2020 — 2021Boca Raton, Florida
- Goldman SachsAssociate - Renewable Power Group2018 — 2020West Palm Beach, Florida
- Active Solar Development LLCDirector of Development & Construction2016 — 2018Saratoga Springs, NY
- Distributed Asset SolutionsProject Management Consultant2016Westport, CT
- National Energy PartnersSenior Project Manager2015 — 2016Lindenwold, New Jersey
- Solar Project Solutions, Inc.Director of Operations2014 — 2015Queensbury, New York
- EPC SolarPartner2014Albany, New York Area
- Monolith Solar Associates, LLCDirector of Operations2014Rensselaer, NY
- Monolith Solar Associates, LLCDirector of Field Operations / Education Development Coordinator2013 — 2014Rensselaer New York
- Monolith Solar Associates, LLCCommercial Solar PV Technician2013
Skills & more
Financial Transactions6Renewable Energy Markets5Budgeting & Forecasting2Risk ManagementEngineering, Procurement, and Construction (EPC)Data ModelingEnergy Efficiency22Solar Energy39Renewable Energy32Energy39Project Management24Program Development7
+12 more
Equipment InstallationConstruction ManagementConstruction SafetySustainable EnergySolar PVAnalysisSustainabilityConstructionMicrosoft OfficeMicrosoft ExcelManagementStrategic Planning- OSHA 10 Hour Construction Safety Certification
From Ryan's professional profile.
Frequently asked questions
- Who is Ryan Guay?
- Ryan Guay is Co-Founder and President of Euclid Power, where he has worked for over five years. His career spans 12GW of renewable energy projects, with experience in development, execution, financial transactions, and asset management.
- Where does Ryan Guay work?
- Ryan Guay is Founder of Euclid Power.
- What companies did Ryan Guay found?
- Ryan Guay founded Euclid Power.
- Where did Ryan Guay go to school?
- Ryan Guay studied at SUNY Oneonta (Bachelor of Education (BEd), Social Studies Teacher Education); Hudson Valley Community College (NABCEP Certification, Solar Energy Technology/Technician).
Founder mafias
Goldman Sachs mafia531
Also came through, then founded or led a company.
Marc AndreessenSummer AnalystFounded OpswareFred EhrsamTraderFounded Nudge +1Matt HuangSummer AnalystFounded Paradigm +1David VélezAnalystFounded Nubank +1Tarek MansourEquity Derivatives AnalystFounded KalshiColin WebbSummer AnalystFounded Saucepricing +1
+ 524 more
Goldman Sachs mafia334
Also came through, then founded or led a company.
Marc AndreessenAssociate - Rates Derivatives Sales & TradingFounded OpswareFred EhrsamForeign Exchange TraderFounded Nudge +1David VélezAnalystFounded Nubank +1Tarek MansourEquity Derivatives AnalystFounded KalshiGordon WintrobSummer Analyst, Investment BankingFounded Newfrontinsurance +2Henson OrserAssociateFounded Soter +2
+ 327 more
SUNY Oneonta mafia3
Also came through, then founded or led a company.
Same school
Also attended SUNY Oneonta26
Chris FeeneySenior Fellow, Bank Policy Institute at MissionOGSierra ByronsOffice Manager at AlleyCorpJoshua LeskoChief Financial Officer at Reach CapitalJohn MoserAdministrative Team at TSG Consumer PartnersMelford YuanPartner at 3E Bioventures CapitalSean UmhaferRegional President, Suburban New York at Webster Bank
+ 20 more
Also attended Hudson Valley Community College1
Shared employers
Also worked at Euclid Power3
Also worked at Goldman Sachs2,000
Marc AndreessenCo-founder & General Partner at Andreessen HorowitzJosh KushnerFounder & CEO of Thrive CapitalFred EhrsamCo-founder and Senior Advisor at Paradigm; founder of NudgeMatt HuangCo-founder and Managing Partner at ParadigmTarek MansourCo-founder & CEO of KalshiColin WebbFounder & CEO of Avatar Robotics
+ 1,994 more






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