Seisei Tatebe-G
InvestorCEO of Tandem Consulting Group and Venture Partner at Republic at Savia Ventures
New York, New York, United States
Find your path to Seisei
347 people in our graph share verified history with Seisei — schools, employers, funds. One of them is your warm intro.
Sandra SchwarzerunlockedSeisei: together at Open Society Foundations (2015)
×2Seisei: together at Republic
Seisei: together at IHI
Seisei: together at Pipeline Angels
About
CEO of Tandem Consulting Group and venture partner at Republic.
Experience
- Tandem Consulting GroupFounder and CEOcurrent2008 — present
- Walking SofterExecutive Coachcurrent2023 — present
- Savia VenturesInvestor & Strategic Advisorcurrent2023 — present
- Ask a Chief of StaffExpert in Residencecurrent2023 — present
- SelfInvestor/Advisorcurrent2021 — present
- Dreamers // DoersMember & Members Facilitatorcurrent2016 — presentNew York, New York
- The Grand WorldCoach2022 — 2026
- 92NY Women inPowerMentor2023 — 2025
- Harris for PresidentDirector of Special Projects2024Raleigh, North Carolina, United States
- RepublicVenture Partner2022 — 2024
- Pipeline AngelsAngel Investor2021 — 2023
- IE New York CollegeProfessor2017 — 2022New York, New York
- Zebras UniteEntrepreneur In Residence2021 — 2022
- Radical HealthCOO (fractional, interim)2021 — 2022
- The States ProjectChief Operating Officer2019 — 2021Greater New York City Area
- Women Who TechSenior Advisor2019 — 2020Greater New York City Area
- Run for SomethingFounding COO2017 — 2019New York, New York
- Mississippi Democratic TrustAdvisor2017New York, New York
- Cary Institute of Ecosystem StudiesStrategy Consultant2015 — 2017
- North Carolina Democratic PartyOperations Staff2016Raleigh, North Carolina
- Dumbo Dorm DataDirector of Operations2014 — 2016
- Open Society FoundationsUrbanization Working Group Consultant (contract)2015
- The B TeamStrategist2013 — 2014Greater New York City Area
- Environmental Leadership ProgramSenior Fellow, Eastern Regional Network Fellow 20132013 — 2014
- Columbia University Earth SummitCo-Director2012 — 2013New York
- UNDPConsultant2012Haiti
- Harvard Mediation ProgramMediator2006 — 2011
- StartingBlocFellow2010
- Insight CollaborativeFellow2007 — 2008
- International Criminal CourtInsight Fellow2007 — 2008
- UNDPInsight Fellow2007
- IHIExecutive Assistant (maternity leave cover)2006 — 2007Cambridge, Massachusetts
- CLF VENTURES INCProject Associate (grant-based contract)2006Boston, Massachusetts
- US Environmental Protection Agency (EPA)Intern2004Washington, District Of Columbia
- GreenpeaceIntern2003Washington, District Of Columbia
- Corporate AccountabilityIntern2002Boston, Massachusetts
Skills & more
Curriculum DevelopmentTeam LeadershipFundraising1Lead GenerationProduct DevelopmentProduct MarketingFacilitationNegotiationLeadership DevelopmentDue DiligenceContract NegotiationCoaching
+12 more
Performance ManagementInternational RelationsStrategyInternational DevelopmentProgram ManagementNonprofitsCapacity BuildingCommunity DevelopmentLeadershipStrategic PlanningConflict ResolutionManagementFrom Seisei's professional profile.
Colleagues at Savia Ventures
Andrea Amozurrutia
Finance & Sustainability Director at Grupo Herdez at Savia Ventures
Andres Baehr
Managing Partner at Savia Ventures
Anne French
Brand & Strategic Growth Consultant at Savia Ventures
Asunción Borras
VP at H2 Chile and Head of Business Development H2 at Engie at Savia Ventures
Bryony Parker
Dealflow & Portfolio at Savia Ventures
Christof Leuenberger
Co-founder of CEOlogy. International Consumer Goods CEO at Savia Ventures
Claudio Magliona
Partner at Magliona Abogados at Savia Ventures
Daniela Zárate
Gerente de comunicación y comunidad at SVX Mexico / Regenera Ventures Fund
Frequently asked questions
- Who is Seisei Tatebe-G?
- CEO of Tandem Consulting Group and venture partner at Republic.
- Where does Seisei Tatebe-G work?
- Seisei Tatebe-G is CEO of Tandem Consulting Group and Venture Partner at Republic at Savia Ventures.
- Where did Seisei Tatebe-G go to school?
- Seisei Tatebe-G studied at Columbia University (MA, International Affairs); Learning @ Morning Brew; Sea Education Association.
Same school
Also attended Columbia University1,122
Ben HorowitzCo-founder & General Partner at Andreessen HorowitzDoug LeonePartner at Sequoia Capital; former Global Managing PartnerChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzKai-Fu LeeChairman of Sinovation Ventures and CEO of 01.AIGabriella GiglioHR & Executive Talent at General CatalystScott BillerInvestor at GV (Google Ventures)
+ 1,116 more
Also attended Sea Education Association2
Also attended McGill University651
Harley FinkelsteinInvestor at Felicis VenturesMattias LjungmanInvestor at Moonfire VenturesNoubar AfeyanInvestor at Flagship PioneeringDavid NaultGeneral Partner at Luge CapitalLaviva MazharPrincipal at Luge CapitalLisa PurcellInvestor at Third Rock Ventures
+ 645 more
Also attended Phillips Exeter Academy142
Nathaniel HardingManaging Partner at Cortado VenturesMichael GreeleyCo-Founder and General Partner at Flare Capital PartnersChris SaxmanDigital health entrepreneur, startup mentor, skier, fly fisherman, Steelers fanatic, Co-head of Health 2.0 Denver/Boulder ChapterMax Von PoelnitzPartner at Foothill VenturesJohn H. N. FisherFounder and Managing Partner at DFJJacques PouheManaging Director at Skyview Ventures
+ 136 more
Shared employers
Also worked at Republic59
Nathaniel HardingManaging Partner at Cortado VenturesMike SherbakovGeneral Partner at The Veteran FundPaulina SzyzdekPrincipal at E12 Venture Capital, LlcKathryn CartiniCo-Founding Partner & Advisor at Chloe CapitalKatie WollbergHead of People at Hivemind Capital PartnersBoris RevsinManaging Director at Tribe Capital Firstlook
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+ 53 more
Also worked at Pipeline Angels12
Karen SheffieldFounder & Managing Partner at Pachamama VenturesAzin Radsan van AlebeekCo-Founder & General Partner at Emmeline VenturesAurelia FloresDirector at Virginia Venture PartnersNoelle HutchinsSenior Associate at Omega FundsLorine PendletonFounder & Managing Partner at 125 VenturesCharlotte Jones-BurtonPartner at 2Flo Ventures
+ 6 more
