INDIVIDUAL PROFILE
Hanna-Mari Manninen

Hanna-Mari Manninen

FinTech 2026

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Ranked in 1 practice area

About

Provided by Dittmar & Indrenius

FinTech

Practice Areas

Partner Hanna-Mari Manninen heads Dittmar & Indrenius’ Strategic Advisory services. Her focus is on sustainability, ESG and corporate law with a strong background in finance and fintech.

Hanna-Mari Manninen advises corporations and financial institutions, including their boards, on ESG compliance and governance matters, often in context of transactions, crisis management and third-party management. Her recent experience includes advising clients in relation to new regulation such as CSRD, CSDDD, and related omnibus initiatives, and assisting with respective compliance frameworks and corporate governance issues.

Hanna-Mari Manninen’s other industry passion lies in fintech. She has extensive experience in financing and financial regulation with in-depth knowledge of payment services regulation. She is also known for driving a strong compliance culture in the fintech field. Hanna-Mari Manninen regularly advises both leading financial institutions and other fintechs on regulatory compliance.

Professional Memberships

Finnish Bar Association; International Bar Association

Personal

In addition to her legal expertise, Hanna-Mari Manninen is Chair of the Board of UN Women Finland and also holds other board memberships and positions of trust. As a passionate advocate for good governance, she frequently chairs general meetings and trains boards and management teams.

Education

University of Helsinki

LL.M.

2006

University of Tampere

M.Sc. International Relations

2004

Key sectors

Government and Public SectorEnvironmental and WasteFinancial ServicesFinancial InvestorsNot for Profit / Charity

Chambers Review

Provided by Chambers

Professional Advisers: FinTech

FinTech Legal - Finland

Band 1
Band 1

Individual Editorial
Hanna-Mari Manninen is praised for her work in FinTech and is highly regarded for her expertise in financial services regulatory issues, particularly on payment services. Manninen advises FinTech companies and more established technology and financial services firms.

Strengths

Provided by Chambers

  • Hanna-Mari Manninen is very on top of things and fast. She is probably one of the best regulatory advisers in Finland.

    FinTech LegalProfessional Advisers: FinTech
  • Hanna-Mari Manninen is an amazing professional. She has very strong experience and broad vision with the ability to understand matters from various viewpoints.

    FinTech LegalProfessional Advisers: FinTech
  • Hanna-Mari Manninen is very responsive and is able to find the right people to help.

    FinTech LegalProfessional Advisers: FinTech

Ranked Individuals at Dittmar & Indrenius (3)

Finland

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