Stwart Peña Feliz
FounderFounder at MacroCycle
Cambridge, Massachusetts, United States
FoundedMacroCycle
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382 people in our graph share verified history with Stwart — schools, employers, funds. One of them is your warm intro.
Mike ZakunlockedStwart: together at Cornell (2013–2017)
×2Stwart: together at Martin Trust Center for MIT Entrepreneurship
Stwart: together at ExxonMobil
×6Stwart: together at Cornell
About
Stwart Peña Feliz is the Co-Founder and CEO of MacroCycle Technologies, a company developing its SolvoGenesis process to convert plastic and textile waste into low-carbon materials for the packaging and textile industries. He holds a chemical engineering degree from Cornell and an MBA from MIT Sloan, and previously worked at ExxonMobil and Utility Global, where he co-led the company's Series B fundraising. At MacroCycle, he and his co-founder have raised over $10M in dilutive and non-dilutive funding and established partnerships with Fortune 1000 companies.
Founder at MacroCycle
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MacroCycle's investors · 7
Co-founders at MacroCycle
JR
Jan-Georg RosenboomExecutive Officer, Director
Experience
- MacroCycle TechnologiesCo-Founder & CEOcurrent2023 — presentCambridge, Massachusetts, United States
- Martin Trust Center for MIT Entrepreneurshipdelta v Board Membercurrent2024 — presentCambridge, Massachusetts, United States
- MIT Sloan School of ManagementMBA2021 — 2023Cambridge, Massachusetts, United States
- Technical ToolboxesChief Of Staff2022Houston, Texas, United States
- Utility GlobalSenior Process Engineer & Vice President of Business Development2021Houston, Texas, United States
- Air ProductsHydrogen Energy System Product Engineer2020 — 2021Allentown, Pennsylvania, United States
- ExxonMobilExxonMobil Fuels & Lubes | Process Contact Engineer | Asset Optimization2019 — 2020Baytown, Texas, United States
- ExxonMobilExxonMobil Research & Engineering | Process Engineer | Global Technology Support2018 — 2019Spring, Texas, United States
- ExxonMobilExxonMobil Global Projects | Process Design Engineer | Analytical Designer2017 — 2018Spring, Texas
- ExxonMobilExxonMobil Global Projects | Process Design Engineer2016Spring, Texas, United States
- Cornell UniversityResearcher in the Chemical Engineering department2014 — 2016
Skills & more
Visual Basic for Applications (VBA)Microsoft OfficeMicrosoft Excel1PowerPointPython (Programming Language)Microsoft WordMATLABJavaAutoCADMicrosoft Power BIAnalytical SkillsDesign
+12 more
EngineeringTroubleshootingProcess SimulationProcess EngineeringOptimizationNegotiationMentoringEasily AdaptableLeadershipTeamworkJMPSeeQ- Financial Modeling Foundations — LinkedIn
- Financial Accounting Foundations — LinkedIn
- Strategic Planning Foundations — LinkedIn
From Stwart's professional profile.
Frequently asked questions
- Who is Stwart Peña Feliz?
- Stwart Peña Feliz is the Co-Founder and CEO of MacroCycle Technologies, a company developing its SolvoGenesis process to convert plastic and textile waste into low-carbon materials for the packaging and textile industries. He holds a chemical engineering degree from Cornell and an MBA from MIT Sloan, and previously worked at ExxonMobil and Utility Global, where he co-led the company's Series B fundraising. At MacroCycle, he and his co-founder have raised over $10M in dilutive and non-dilutive funding and established partnerships with Fortune 1000 companies.
- Where does Stwart Peña Feliz work?
- Stwart Peña Feliz is Founder of MacroCycle.
- What companies did Stwart Peña Feliz found?
- Stwart Peña Feliz founded MacroCycle.
- Where did Stwart Peña Feliz go to school?
- Stwart Peña Feliz studied at MIT Sloan School of Management (Master of Business Administration - MBA, Entrepreneurship & Innovation); Cornell University (Bachelor of Science - BS, Chemical Engineering).
Founder mafias
Cornell mafia535
Also came through, then founded or led a company.
John ZimmerBSFounded LyftDavid SteinbergBAFounded Restorbio +3Hanson S. Gifford, IIIBSMEFounded Miramar Labs +3Emin Gun SirerAssociate ProfessorFounded Ava Labs +3Uri LopatinBAFounded Assemblybio +2Aniq RahmanB.S.Founded Ucmdigitalhealth +2
+ 528 more
MIT Sloan School of Management mafia327
Also came through, then founded or led a company.
Hemant TanejaS.M.Founded Hippocratic AIBrad FeldS.M.Founded TechstarsGleb ChuvpiloFinancial Technology Option (FTO)Founded Thor Directed Energy +6Natan LinderExecutive Education.Founded Tulip Interfaces +2AjayM.B.A.Founded Timescale +2David AuerbachMBAFounded Circular Impact +2
+ 320 more
Same school
Also attended MIT Sloan School of Management831
Doug LeonePartner at Sequoia Capital; former Global Managing PartnerHemant TanejaCEO & Managing Director of General CatalystBrad FeldCo-founder of Foundry and TechstarsChris MorrisProcess Specialist, Exit Readiness at Mayfair Equity PartnersBirgitteInvestor at InvestinorOlaInvestor at Investinor
+ 825 more
Also attended Cornell University1,266
Jenny LeeSenior Managing Partner at Granite AsiaNeeraj AgrawalGeneral Partner at Battery VenturesJohn ZimmerCo-founder of LyftMichelle FernandesInvestor at Index VenturesMike ZakInvestor at CRV (Charles River Ventures)Micah RosenbloomGeneral Partner at Founder Collective
+ 1,260 more
Shared employers
Also worked at Martin Trust Center for MIT Entrepreneurship24
Scott MaxwellInvestor at OpenView Venture PartnersRhie LimPartner, Global Strategy at One Way VenturesMichal Gilon-YanaiPartner at Two Lanterns Venture PartnersElaine ChenAdvisor at Cybernetix VenturesGleb ChuvpiloManaging Partner at Thundermark CapitalWill SanchezVenture Partner at Thundermark Capital
+ 18 more
Also worked at MIT Sloan School of Management145
Isabelle StyslingerSenior Associate, Rise of the Rest at RevolutionNoubar AfeyanInvestor at Flagship PioneeringIsabelle TashimaSr. Associate at Volition CapitalAkanksha MehtaInvestor at TRANSFORMATION CAPITALStephen MarcusCo-Founder and General Partner at Riot VenturesRandy CohenHarvard Business School Professor at FemHealth Ventures
+ 139 more
