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Supporting family aspirations and business needs Let's talk

Behind every business there’s a person with inspiring ambitions.
At GMS+ Luxembourg Family Office, we have been supporting such entrepreneurs since 1999.

About Us

GMS+ Group (Luxembourg) consists
of specialized companies and strategic partners
that support every need of Entrepreneurs and (U)HNW Families.

  • 22

    years at your service

  • 500+

    years of specialized professional experience

  • 7

    fields of activities

With over 18 years experience in the Swiss and Luxembourgish financial, banking and entrepreneurial sector, Jean-Luc Jourdan founded GMS Group of Companies in Luxembourg in 1999.

GMS+ has steadily grown to include and strategically partner with specialized companies and collaborators that are recognized experts in a full range of Corporate and Family Office services: accounting, tax, corporate structuring, private equity, wealth planning, administration, real estate, executive concierge services & more.

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Trust, results, confidentiality and the protections offered by Luxembourg’s jurisdiction are the foundations of GMS+ Group (Luxembourg)

Our History

"GMS+ is a Luxembourg-based trust/fiduciary services provider and Multi-Family Office with a 22 year history.

Today, the experience and reach of our Founders and Collaborators in many sectors of activities facilitates our understanding and execution of your any need.

Take a look back at our history and discover how we’ve grown to become a full-service Fiduciary/Trust, Corporate Service and Family Office Group."

1999

Our story starts when Global Management & Services S.A. is created by Mr. Jean-Luc Jourdan and partners, all of whom are experienced financial service specialists.

At this time, Mr. Jean-Luc Jourdan is a Professional Chartered Accountant with a 18-year background in the Swiss and Luxembourg financial and banking sectors (director of Funds at Banque de Luxembourg, significant FINMA-authorised shareholder at CIM Banque Geneva).

2001

GMS+ expands with a specialized international tax planning department. In parallel, A prestegious business center with specialised administrative support staff is opened in the heart of Luxembourg city's park district.

2003

GMS Group creates a new juristic department that serves clients internally and facilitates relations with specialized attorneys and legal service providers.

2005

GMS+ expands to include YES Europe S.à r.l. , a Chartered Accounting Company that specializes in Domiciliation services and Global Corporate Advisors S.à r.l., an Audit entity.

2010

Mr. Jean-Luc Jourdan, Chartered Accountant, is nominated Expert witness by the Luxembourg Court specialized in matters Accounting and General Economic matters.

2012

Following the enactment of new legislation in Luxembourg, GMS+ adapts to become a multi-Family Office offering a full range of services for (U)HNW individuals and families.

2017

As a part of our continuous commitment to the comfort, peace of mind, privacy and safety of our clients, our IT/Web infrastructure receives a complete overhaul with an emphasis on extreme security. GMS+ launches it’s brand new website and encrypted progressive app. This provides clients with a secure, direct channel of communication and collaboration with GMS+.

  • Global Management & Services Group is a Luxembourg-based, Multi-Family Office and trust/fiduciary services provider with a 18 year history.

    Today, the experience and contacts of our Founders and Collaborators in many sectors of activities facilitates our understanding of your any need.

    Take a look back at our history and discover how we’ve grown to become a full-service multi-Family office.

  • 1999

    Our story starts when Global Management & Services S.A. is created by Mr. Jean-Luc Jourdan and partners, all of whom are experienced services specialists.

    At this time, Mr. Jean-Luc Jourdan is a Chartered Accountant with a 18-year background in the Swiss and Luxembourg financial and banking sectors (director of Funds at Banque de Luxembourg, shareholder at CIM Banque Geneva).

    The Group is based in Luxembourg and conducts activities worldwide through a number of specialized correspondents.

  • 2001

    GMS group expands chartered accounting activities with a specialized international tax planning department. We also open a new business center in the heart of Luxembourg for our clients with specialised administrative support staff.

  • 2003

    GMS Group creates a new juristic department that serves clients internally and facilitates relations with specialized attorneys and legal service providers.

  • 2005

    GMS group expands to include YES Europe S.à r.l. , a Chartered Accounting Company that specializes in Domiciliation services and Global Corporate Advisors S.à r.l., an audit entity (commissaire aux comptes).

  • 2010

    Mr. Jean-Luc Jourdan, Chartered Accountant, is nominated Expert witness by the Luxembourg Court specialized in matters of Finance, Tax and Accounting matters.

  • 2012

    Following the enactment of new legislation in Luxembourg, GMS Group becomes a multi family office offering a full range of services including family wealth management.

  • 2017

    As a part of our continuous commitment to the comfort, peace of mind, privacy and safety of our clients, our IT/Web infrastructure receives a complete overhaul with an emphasis on extreme security. GMS Family Office launches it’s brand new website and end-to-end encrypted Family Office app. This provides clients with a secure, direct channel of communication and via messaging or audio with their Luxembourg-based family office and as well as easy to use document, task and project management features.

Our services

Global Management & Services S.A.

contact@gms.plus

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