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About
Member of management and shareholder at Tertium Family Office since August 2025. She previously served as Director Strategic Family Office at Kontora and held senior family officer roles at Kontora and Marcard, Stein & Co., focusing on generational management and succession planning.
Experience
- Tertium Family OfficeMitglied der Geschäftsleitungcurrent2025 — presentHamburg, Germany
- Kontora Family OfficeDirector Strategic Family Office2023 — 2025Hamburg, Germany
- Kontora Family OfficeSenior Family Officerin2019 — 2023Hamburg, Hamburg, Deutschland
- Marcard, Stein & COStrategische Family Officerin2011 — 2019Hamburg, Germany
- M.M.Warburg & COTrainee2010 — 2011Greater Hamburg Area
- Chair of Corporate and Ship Finance (Prof. Drobetz), Universität HamburgStudent Assistant2007 — 2009Greater Hamburg Area
- Spudy & Co. Family Office GmbHFamily Office2006 — 2009Greater Hamburg Area
- Epsilon TelecommunicationsIntern Finance & Carrier Business2007London Area, United Kingdom
- Bankhaus Wölbern & Co. AG & Co. KGSales Support B2B2005 — 2006Greater Hamburg Area
Skills & more
PortfoliomanagementCertified Financial Planner (CFP)StrategieberatungVermögenstransfer über mehrere Generationen1Estate PlanningSteuerung komplexer GroßvermögenFamily GovernanceFemale LeadershipStrategische und taktische Asset AllocationInvestmentcontrollingQplix ProgrammierungQplix Portfolio Mangement Software
+4 more
Operative Steuerung Single Family OfficeVermögenscontrollingFamilien StrategieplanungTestamentsvollstreckerinFrom Janina's professional profile.
Colleagues at tertium Family Office GmbH
Frequently asked questions
- Who is Janina Schiefelbein?
- Member of management and shareholder at Tertium Family Office since August 2025. She previously served as Director Strategic Family Office at Kontora and held senior family officer roles at Kontora and Marcard, Stein & Co., focusing on generational management and succession planning.
- Where does Janina Schiefelbein work?
- Janina Schiefelbein is Mitglied der Geschäftsleitung at tertium Family Office GmbH.
- Where did Janina Schiefelbein go to school?
- Janina Schiefelbein studied at University of Hamburg (Diplom Betriebswirtin, Wirtschaftswissenschaften); Frankfurt School of Finance & Management (Certified Financial Planner (FPSB), Financial Planning); Financial Standard Board (FPSB) (Certified Financial Planner (CFP)).
Same school
Also attended University of Hamburg99
Andreas WeiskamPartner and Co-Founder of Sapphire Ventures, focused on European investmentsLucas De FourLegal Manager at Hummingbird VenturesFernanda BartelsInvestor at Extantia CapitalAndrew KozlovManaging Partner at 4BIO CapitalJennifer SchoeberleinPartner, ESG & Impact at Sawari Venturesİskender DirikPartner at Delin Ventures
+ 93 more
Also attended Frankfurt School of Finance & Management131
Lucas SchaubelInvestor at DN CapitalVincent RoseInvestment Manager at Burda Principal InvestmentsBorja FernándezGeneral Partner at Inveready Technology Investment GroupKevin WenzelAssociate at Marlin Equity PartnersJudith VogelPrincipal at CommerzVenturesSyed ArmaniPrincipal at Blockwall
+ 125 more
Shared employers
Also worked at Kontora Family Office7
Patrick MaurenbrecherGeschäftsführung (Managing Director) at Kontora Family Office GmbHStephan BuchwaldGeschäftsführung (Managing Director) at Kontora Family Office GmbHFerdinand DeliusPartner | Family Office at L&P Family Office GmbHHenning LandsiedelPartner | CEO at L&P Family Office GmbHOle OelbüttelPartner | Investment Management at L&P Family Office GmbHBeata SewerynPartnerin | Reporting & Controlling at L&P Family Office GmbH
+ 1 more
Also worked at Marcard, Stein & CO4
Also worked at M.M.Warburg & CO2
Also worked at Spudy & Co. Family Office GmbH6
Ute TheelInvestment Professional & IR at Matterwave VenturesPhilipp LennertzFounder & Managing Partner at Lennertz & Co. HellasNiels PätzoldGeschäftsführender Gesellschafter at Metis Treuhand GmbHOdiri OginniInvestor at Rising Tide Africa (RTA)Bjarne TimmAnalyst at Lennertz & Co. HellasMarisaAnalyst at RPS Ventures





























