Sam White
FounderCo-founder & Director at Promethean Power Systems
Concord, Massachusetts, United States
FoundedPromethean Power Systems
Co-founder & Director at Promethean Power Systems
Intro paths
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Promethean Power Systems's investors · 1
Co-founders at Promethean Power Systems
SG
Sorin GramaCo-founder & Director
Experience
- Promethean PowerCo-founder and Directorcurrent2007 — presentBoston
- GreenLabs RecyclingChief Executive Officer2023 — 2026Concord, MA
- Greentown LabsDirector & Co Founder2011 — 2024Boston
- Nano-IceFounder & "Chief Cooling Officer"2013 — 2022Boston, Massachusetts, United States
- The World BankCooling Technology Lead Expert2019 — 2021Boston
- Freight FarmsChief Innovation Officer2019 — 2020Boston
- SmartleafDirector Of Business Development2001 — 2007Boston
Skills & more
StartupsInnovation DevelopmentPublic RelationsStart-up VenturesSalesEarly Stage CompaniesInternational Business DevelopmentEarly-Stage StartupsStrategic PlanningMarketing StrategyNegotiationStart-ups
+12 more
CleantechEntrepreneurshipClean TechnologyBusiness DevelopmentSolar EnergyBusiness StrategyRenewable EnergyAlternative EnergyAngel InvestingSocial EntrepreneurshipNew Business DevelopmentBusiness PlanningLanguages Spanish
From Sam's professional profile.
Frequently asked questions
- Who is Sam White?
- Co-founder & Director at Promethean Power Systems
- Where does Sam White work?
- Sam White is Co-founder & Director of Promethean Power Systems.
- What companies did Sam White found?
- Sam White founded Promethean Power Systems.
- Where did Sam White go to school?
- Sam White studied at Union College (BA, Political Science and Spanish); Eaglebrook School; Union College.
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Founder mafias
Union College mafia11
Also came through, then founded or led a company.
Joel PollickBachelor of Arts (B.A.)Founded Percent Pledge +1Mark JaffeBachelor of Science - BSFounded Prelert +1Jason PutortiComputer ScienceFounded VotizenRob IsraelBachelor of Science (BS)Founded Lazzaro MedicalScott GrimesBSEEFounded CardlyticsJim NotaroMaster of Health AdministrationFounded Ethicos Health
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Eaglebrook School mafia5
Also came through, then founded or led a company.
Freight Farms mafia2
Also came through, then founded or led a company.
Same school
Also attended Union College36
Peter SaperstonePartner at GreycroftLauren YoungHead of Platform at AlleyCorpRich GerstenCo-Founder & Managing Partner at True Beauty VenturesCeillie Clark-KeaneHead of Marketing & Communications at Building VenturesMegan JenkinsSenior Director of Finance at F-Prime Capital PartnersSteve CiesinskiB2B SaaS / Deep Tech at OVO Fund
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Also attended Eaglebrook School9
Tiger LeeSenior Private Equity Paralegal at Declaration PartnersMichael T. BerolzheimerFounder and Managing Partner at Bee PartnersRafa de HaroGeneral Partner at CometaEllison TaylorInvestor at Camber CreekJordan HaneyAssociate at Long WharfPhilip MengFounder, CEO at Shepherd
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Shared employers
Also worked at Promethean Power2
Also worked at Greentown Labs12
William WooImpact at Non Sibi VenturesAlicia BartonAdvisor at Commonweal VenturesBen HemaniFounding Partner at Bison VenturesKatherine St. JamesAssociate at Spring Lane CapitalTim KrysiekManaging Partner at MassMutual VenturesMatthew NordanCo-Founder and General Partner at Azolla Ventures
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Also worked at The World Bank190
Ska Sijia DuPrincipal at Karma VenturesKavita GuptaSpecial Advisor at Buckhill CapitalJamie SerioVice President, Ventures at Capital FactorySri PedduInvestor at Powerhouse VenturesSwati Shah GuptaStrategic Advisor, Circular Economy Solutions at Fireside Ventures Advisory LlpGunner HardyAssociate at BOLD Longevity
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