Directory
Sanna-Mari Jäntti

Sanna-Mari Jäntti

Head of Government Relations · Brussels, HelsinkiOutside role

sjantti@geradinpartners.com(+358) 40 053 6581LinkedInGP profile

GP Expert Profile

From the GP website and LinkedIn (read Nov 2026). Hover a source to see the exact text.

Current titles
  • Head of Government Relations, Geradin Partners · since Jun 2026GP website

Outside roleheld at the same time as the GP role

  • Member of the Fundraising Advisory Group, Architecture & Design Museum Helsinki · Advisory · since 2025LinkedIn
  • Member of the Advisory Board, Finnish Cultural Institute in New York · Advisory · since 2023LinkedIn
  • Board Member, Tiftö Foundation · Board · since 2021LinkedIn
GP office
Brussels · Helsinki
ExpertiseKeywords: hover for the reason
Practice areas on the GP website:Public policy advisory
CommunicationsPublic affairs and government relationsSustainability and ESGEU policy-makingGeopolitics and economic security
Former positions and employers

  1. MilttonConsultancyLinkedIn

    • Head of New Markets · 2023-2026
    • Director, Head of Urban Affairs · 2021-2023
    • Director & Senior Advisor · 2012-2017

  2. City of HelsinkiGovernment or parliamentLinkedIn

    • Director, Strategic Initiatives · 2017-2021

  3. Guggenheim Helsinki projectCultural institutionGP website

    • Director · 2012-2017

  4. World Design Capital Helsinki 2012Cultural institutionLinkedIn

    • Development Director · 2010-2012

  5. Kiasma Museum of Contemporary ArtCultural institutionLinkedIn

    • Head of Development · 2007-2010
OrganisationsMemberships, boards, networks
  • Bloomberg New Economy, Member of the Dynamic Cities Coalition · since 2022LinkedIn
  • Smart City Expo USA, Advisory Committee Member · 2024-2025LinkedIn
  • Muru Dining, Board Member · 2021-2024LinkedIn
  • Suomen Urheilun Tukisäätiö, Board Member · 2021-2024LinkedIn
  • Finnish Cultural Institute in New York, Board Member · 2017-2018LinkedIn
  • Art Helsinki, Member of the Advisory Board · 2015-2016LinkedIn
Additional interestsAs stated by the person
Languages

English (native) · Finnish (native) · Swedish (professional) · German (limited)LinkedIn

Publications2wrote or co-wrote
Talks & events1spoke, moderated, organised
Media3guest, host, interviewed, quoted
Cases0in the GP team
Rankings & awards0legal guides, awards
Last activity2 Nov 2026counts: last 24 months
What the labels mean

TalkOutlined label: what the item is (Talk, Video, Article...).

SpeakerFilled label: what the expert did in it. It decides the family used in the filters and counts: a video of a conference where the expert speaks counts in Talks & events.

Publications
AuthorWrote this pieceCo-authorWrote this piece with othersEditorEdited this publication
Talks & events
SpeakerSpoke at this conference, webinar or eventPanellistSat on this panelModeratorModerated or chaired this sessionKeynote speakerGave the keynote speechLecturerGave this lecture or courseOrganiserOrganised this event
Media
GuestGuest of this podcast or showHostHosts this podcast or showInterviewedInterviewed in this pieceQuotedTheir words are quoted in this piece
Cases
Counsel on the caseIn the Geradin Partners team on this case
Rankings & awards
RankedRanked in this legal guideAwardedReceived this award, alone or with the GP team
LinkedIn
Own postTheir own post on LinkedInResharedReshared someone else's post on LinkedIn
Only mentioned
MentionedNamed in the item, without taking part (never counted)

Last 24 months · 6