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MJ & Cie.

Multifamily office listing in Paris, France.

  • Founded 2001
Headquarters
Paris, France
Founded
2001

Independent French multi-family office advising affluent families and entrepreneurs in France and internationally.1

Overview

MJ&Cie operates from Paris and Geneva, serving French and international family groups. The firm advises private investors, entrepreneurs, shareholder families, foundations, trusts and nonprofit organizations.29

History

François Mollat Du Jourdin founded MJ&Cie in 2001 after holding international private-banking roles at Union Financière de France, Neuflize Schlumberger Mallet and Merrill Lynch Private Banking France.10

Leadership

François Mollat Du Jourdin is President and Founder. Corinne Louis is Associate and Co-founder, supervising legal and administrative matters while supporting clients’ social and philanthropic projects.1011

Services

MJ&Cie advises on listed portfolios, private equity, private debt, infrastructure, club deals, direct holdings, real estate, farmland, art and collectibles. It develops personalized asset-allocation strategies after reviewing each investor’s profile, risk tolerance, sustainability preferences, living expenses, inflation and long-term commitments.34

The firm coordinates and supervises external investment managers instead of directly managing clients’ listed assets. Its real-estate advisory covers residential, office, retail and logistics assets in France, Europe and international markets, with support from sourcing and acquisition through restructuring and sale.56

Additional services include legal and tax support, family governance, philanthropy, mediation, private secretariat administration and consolidated wealth reporting.7

What the firm offers

  • Tax planning
  • Philanthropy
  • Family governance and education
  • Administration and bill pay
  • Private and alternative investments
  • Cross-border planning

Client Focus

The firm works with international private investors, entrepreneurs, shareholder families, foundations, trusts and nonprofit organizations.9

Approach

MJ&Cie describes its approach as independent, product-neutral and free of commissions or indirect remuneration, with advice tailored to each client.8

Registration

MJ&Cie is registered in France as a Conseiller en investissements financiers through ORIAS registration 07004635.12

FAQs

Where does MJ&Cie operate?

MJ&Cie operates from Paris and Geneva and serves French and international family groups.2

What investment areas does MJ&Cie advise on?

Its investment-advisory work includes listed portfolios, private equity, private debt, infrastructure, club deals, direct holdings, real estate, farmland, art and collectibles.3

Who leads MJ&Cie?

François Mollat Du Jourdin is President and Founder, and Corinne Louis is Associate and Co-founder.1011

  • LocationMultifamily offices in Paris

    This page helps families compare the types of multifamily offices serving Paris and nearby markets. It gives a reader considering MJ&Cie a regional reference point for services such as tax planning, family governance, administration, and investment advice for French and internationally connected families.

  • Network siteOffshoreTrusts.com

    These guides explain how offshore and international trusts can fit into cross-border asset planning, succession, and family structures. They may help a French business owner or internationally connected family prepare questions about tax coordination, philanthropy, ownership arrangements, and working with advisers across jurisdictions.

  • Network siteFamilyOffices.com

    This resource offers background on single family offices, family wealth structures, and the concerns shared by wealthy families. A reader can use it to compare governance, education, administration, and investment priorities with the needs of an affluent French family considering a multi-family office relationship.

  • GuideHow multifamily offices invest

    This page outlines common approaches multifamily offices use when allocating across private markets, alternative investments, and other assets. It can help an entrepreneur or family assess how investment discussions might connect with liquidity needs, risk preferences, tax planning, and long-term family governance.

  • Similar firmsB. Durand Capital Partners
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    These profiles provide nearby reference points for comparing B. Durand Capital Partners, AGAMI FAMILY OFFICE, and Althéo Partners. Reviewing their stated focus can help a French family or business owner frame questions about investment management, administration, cross-border matters, and the type of adviser relationship they want.

Sources

Claim or correct this profile

This profile is a factual summary written in our own words from public sources. It is for information only. It is not an endorsement, rating, ranking or recommendation, and it is not investment advice. MultiFamilyOffices.com is not affiliated with the SEC or with this firm unless stated. Form ADV figures are self-reported by the firm.

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