Maison Privée

Global Chief of Staff & Private Office Services

For Senior Executives, and Private Family Offices.

“In a world of noise, the Margaux Circle moves quietly”


Welcome to The Margaux Circle

The Margaux Circle provides discreet, highly personalized Chief of Staff support to CEOs, corporate presidents, founders, private families, and family offices. Acting as a trusted extension of each client, we coordinate executive priorities, special projects, travel, residences, personal affairs, and the professionals responsible for bringing every detail together.

Shaped by our Founder’s upbringing in international diplomatic circles, our approach is grounded in sound judgment, trusted relationships, and an instinctive understanding of complex global lives. We anticipate needs, resolve challenges quietly, and create continuity across professional and private responsibilities.

With hubs in Singapore, New York, San Francisco, Paris, and London, The Margaux Circle offers global reach supported by local knowledge and trusted connections. The result is a more considered form of executive and private support; delivered with discretion, precision, and effortless elegance.

The Circle

  • Black and white photo of a man and woman in formal attire wearing masks at a masquerade ball in a grand ballroom.

    Executive & Private Affairs

    Trusted oversight of professional and personal priorities, ensuring every detail is coordinated with discretion and precision.

    • Management of executive, personal, and household priorities

    • Coordination of advisers, household teams, vendors, and key stakeholders

    • Oversight of special projects, private events, acquisitions, and confidential requests

    • Recruitment, vetting, and onboarding of private staff and specialist providers

  • A woman dressed stylishly in a black dress and white fur coat, wearing sunglasses, standing in front of private jet on airport tarmac.

    Global Coordination & Travel

    Seamless management of business and private travel across destinations, commitments, and time zones.

    • End-to-end planning for complex international travel

    • Alignment of itineraries with meetings, events, and personal commitments

    • Multilingual coordination with local teams and trusted global partners

  • Black and white photo of a river flowing through a valley with tall mountains on either side and a sky filled with clouds.

    Governance, Philanthropy & Representation

    Strategic support for clients navigating board service, philanthropic leadership, and long-term stewardship.

    • Coordination of board, foundation, and charitable commitments

    • Preparation and follow-through for meetings, decisions, and key initiatives

    • Management of calendars, briefing materials, and stakeholder communications

    • Continuity across private giving, governance, and legacy priorities

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Our Approach

“Our approach is refined in its simplicity.”

Engagement begins discreetly.

Each client relationship is handled personally, with careful attention given to understanding preferences, expectations, and boundaries. From there, arrangements are proposed and refined—quietly and efficiently.

We work with a limited number of private clients and favor long-term relationships built on trust, continuity, and discretion.