About
Repeat B2B founder and CEO with over 25 years of experience. She was VP of Marketing at Netezza through its 2007 IPO, founded CloudSwitch (acquired by Verizon in 2011) and ClearSky Data (acquired by AWS in 2019), served as a GM at AWS, and most recently founded Causely, a causal AI platform for DevOps.
ContactΒ· self-published, not guessed
Experience
- Glasswing VenturesOperating Partnercurrent2025 β presentGreater Boston
- AllegionIndependent Board Membercurrent2023 β present
- PEF CommunityChapter Leadcurrent2024 β presentGreater Boston
- Pillar VCPillar VC Founding Pillarcurrent2016 β presentBoston, Massachusetts, United States
- CauselyFounder & CEO2022 β 2024
- Chase CorporationIndependent Board Member2022 β 2023
- Corvus InsuranceIndependent Board Member2019 β 2023
- Amazon Web Services (AWS)GM, AWS Storage Gateway and DataSync Services2020 β 2021
- ClearSky DataCEO & Co-founder2014 β 2019Greater Boston Area
- AdvisorAdvisor & Mentor2012 β 2013
- VerizonVP, Cloud Products2011 β 2012Greater Boston Area
- CloudSwitchFounding CEO & VP Products2008 β 2011
- NetezzaVP Marketing2001 β 2008
- WheelhouseVP Marketing2000 β 2001
- Manna, IncFounder & VP Marketing1997 β 2000
- Booz Allen HamiltonAssociate1991 β 1993
Skills & more
Cloud Computing99Big Data11SaaS38Go-to-market Strategy58Start-ups85Enterprise Software67Product Management26Sales Enablement3Demand Generation1Product Marketing43Storage6Business Alliances5
+12 more
ScalabilityPartner ManagementAnalyticsStrategic PartnershipsVenture CapitalAgile MethodologiesProfessional ServicesMarketing AutomationPaaSVirtualizationSalesforce.comSoftware as a Service (SaaS)From Ellen's professional profile.
Colleagues at Glasswing Ventures
Ali Mahmoud
Principal at Glasswing Ventures
Ben Cary
Controller and Operations Director at Glasswing Ventures
Brittany Hernandez
Operations Manager at Glasswing Ventures
James Massaquoi
Senior Investment Associate at Glasswing Ventures
Jessica Mullins Camburn
Chief Financial Officer at Glasswing Ventures
Kleida Martiro
Managing Director at Glasswing Ventures
Kyle D
Associate at Glasswing Ventures
Mark Mullaney
Creative Professional at Glasswing Ventures
Frequently asked questions
- Who is Ellen Rubin?
- Repeat B2B founder and CEO with over 25 years of experience. She was VP of Marketing at Netezza through its 2007 IPO, founded CloudSwitch (acquired by Verizon in 2011) and ClearSky Data (acquired by AWS in 2019), served as a GM at AWS, and most recently founded Causely, a causal AI platform for DevOps.
- Where does Ellen Rubin work?
- Ellen Rubin is Operating Partner at Glasswing Ventures.
- Where did Ellen Rubin go to school?
- Ellen Rubin studied at Harvard Business School (MBA); Harvard University (BA, Social Studies).
Founder mafias
Harvard Business School mafia323
Also came through, then founded or led a company.
Mike Maples JrMBAFounded Pattern BreakersHristo BorisovOPM Class 64Founded PayhawkNoubar AfeyanVisiting LecturerFounded ProFound Therapeutics +12Wade MyersMBAFounded RealManage +5Harry GrunerFounded Hilos +2Spencer RascoffVisiting Executive ProfessorFounded HeyLibby +2
+ 316 more
Pillar VC mafia17
Also came through, then founded or led a company.
Chris VoigtProfessor, MIT & Founding PillarFounded Asimov +2Russ WilcoxPartnerFounded Piper Therapeutics +1Alec NielsenFounder & CEO, Asimov & Venture PartnerFounded Asimov +1Reshma ShettyCo-Founder, Ginkgo Bioworks & Founding PillarFounded Ginkgo Bioworks +1Ash AshutoshPillar VC Founding PillarFounded Actifio +1John CaseyCEO, Ormoni & Venture PartnerFounded Inari
+ 10 more
Netezza mafia3
Also came through, then founded or led a company.
CloudSwitch mafia2
Also came through, then founded or led a company.
Glasswing Ventures mafia2
Also came through, then founded or led a company.
Same school
Also attended Harvard Business School2,000
Brad GerstnerFounder & CEO of Altimeter CapitalAileen LeeFounder & Managing Partner of Cowboy VenturesTim DraperFounder of Draper AssociatesMamoon HamidPartner at Kleiner PerkinsNeeraj AgrawalGeneral Partner at Battery VenturesHristo BorisovCo-founder & CEO of Payhawk
+ 1,994 more
Also attended Harvard University1,558
Alfred LinPartner at Sequoia CapitalChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzSarah TavelVenture Partner at BenchmarkDanny RimerPartner at Index VenturesLaela SturdyManaging Partner at CapitalGBill GatesCo-founder of Microsoft; Chair of the Gates Foundation
+ 1,552 more
Shared employers
Also worked at Corvus Insurance7
Liam DonohueInvestor at .406 VenturesGraham BrooksPartner at .406 VenturesVishal VasishthCo-Founder & Managing Director at Obvious VenturesPhil EdmundsonObvious Champion at Obvious VenturesKevin McLoughlinPartner and Co-Founder at MTECH CAPITALMarcus BartramGeneral Partner at Titanium Ventures
+ 1 more
Also worked at Verizon58
Tony WellsVenture Partner at Copper Sky CapitalCollin WallaceGeneral Partner at Lobby CapitalAnupam RastogiManaging Partner at EMERGENT VENTURESWalter DelphVenture Partner at Archer Capital GroupJami HuntManaging Partner at Alpha EdisonTiana PidgeonSenior Associate at American Family Ventures
+ 52 more
Also worked at Netezza2
Also worked at Booz Allen Hamilton147
Neeraj AgrawalGeneral Partner at Battery VenturesRohan BhargavaInvestor at 8VCLiam DonohueInvestor at .406 VenturesTrip HoferVenture Partner at .406 VenturesNekeshia WoodsManaging Partner at Parkway Venture CapitalSean EbertSenior Partner at Altira Group LLC
+ 141 more




















































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