Fundraising FoxMJ&Cie
Family officeParis · 5 people tracked
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Investment thesis
MJ&Cie positions itself as a strategic long-term partner to affluent families and entrepreneurs, offering a 360-degree approach that spans financial management, legal and tax structuring, family governance, wealth transmission and philanthropy. Founded in France in 2001 as the country's first independent multi-family office, it deliberately serves a limited number of families with a selective, bespoke and human approach. The firm also provides corporate advisory services, supporting entrepreneurial ambitions in France and abroad. Its stated values center on total independence, consistent rigor and sincere human engagement to build lasting relationships of trust.
Source: firm website, verified Aug 3, 2026.
Team · 5 people
from the firm's website
What they invest in
from 3 of 4 portfolio companiesFintech ×3Enterprise Software ×1
HQs:France×2Switzerland×1
Investments · 4 tracked
founders shown can be your intro path3B Groupe provides wealth management and business advisory services for high-net-worth individuals and owners of SMEs/mid-market companies in France, offering integrated guidance on personal and professional asset preservation, family office services, M&A advisory for business sales, and fundraising support.
FintechParis, FR
Anthony DEVINES(Fondateur et Président de 3B)inLaurent BERNARD(Associé de 3B)in
Co-investorsEQTPSG Equity
AFFO is a French professional association for family offices and the professionals who support them, working to promote recognition, ethics, and best practices in the management and transmission of family wealth.
Fintech
Co-investorsOctave Family OfficeSAGIS Family Office
NSC Advisor is a Swiss-based strategic advisory and operational management firm serving corporate clients across governance, risk, compliance, and banking functions.
Enterprise SoftwareFintechNot specified, CH
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
ENFO
Frequently asked questions
- What sectors does MJ&Cie focus on?
- MJ&Cie focuses on Sector Agnostic.
- Where is MJ&Cie located?
- MJ&Cie is headquartered in Paris, FR.
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