TRUSTED ADMINISTRATIVE & OPERATIONAL SUPPORT
When personal and professional responsibilities become too dense to be managed alone, continuity and reliability become critical.
I support families and entrepreneurs in structuring, coordinating and securing their administrative and operational environment — both personal and professional — to provide a reliable, seamless and well-controlled framework.
ABOUT
GM Private Services is a structure founded and personally operated by Grégoire Montandon.
With over 20 years of experience in administration, operations and internal services, I have supported industrial and service organisations in structuring, securing and optimising their activities.
Accustomed to operating from hands-on execution through to senior management level, I bring a pragmatic, discreet and solution-oriented approach, focused on continuity, reliability and coordination within complex environments.
I also provide operational support to entrepreneurs when their professional and personal organisations are closely intertwined.

SERVICES
DELEGATED ADMINITRATIVE MANAGEMENT
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Coordination of service providers (accounting, real estate, insurance, IT, suppliers)
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Monitoring of invoices, budgets and payment schedules
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Clear and periodic reporting
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Single point of contact for all administrative matters
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Structuring and monitoring of administrative flows related to the entrepreneur’s business activity, when closely connected to personal organisation
DAY-TO-DAY OPERATIONAL OVERSIGHT
Private Chief of Staff
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Personal and family logistics organisation
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Management of priorities, urgencies and constraints
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Operational continuity during absence or overload
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Smooth orchestration of complex daily matters
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Operational interface with internal teams, partners or external providers linked to the entrepreneur’s professional activity
SUPERVISION OF PRIVATE AND PROFESSIONAL PROJECTS
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Real estate works and renovation projects
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Relocations
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Implementation or optimisation of domestic or professional IT systems
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Coordination of multi-disciplinary service providers
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Monitoring of timelines, priorities and decision points
GOVERNANCE & RELIABILITY
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Control and monitoring of non-regulated financial flows
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Simple and relevant dashboards
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Clear and practical procedures
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Reduction of operational risks and friction
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Strengthening the interface between personal organisation and entrepreneurial activity
