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Charles Marcus

Charles Marcus began in London in 1984 introducing commercial practices to government departments and similar organisations.  Implementation of change created opportunities for consultancy firms to collaborate.  Our highly-skilled consultants often work on projects managed by more high profile consultancy firms.  Our independence allows Charles Marcus consultants to drive the direction of their career by accepting or declining any specific assignment,  while still maintaining continuity of employment with Charles Marcus.

Charles Marcus is a global network of management consultancy firms.  Many of our consultants live and work outside their country of origin.  Our consultants have worked in over 50 countries for major corporations.  Our global reach allows our clients in one country to engage with our consultants in other countries.

Our commitment to our consultants has enabled us to recruit,  retain and  reward some of the most talented individuals who take a long term view of their career with Charles Marcus.  We are committed to our consultants’ development with corresponding rewards.  We nurture the growth of our consultants’ initiatives into independent ventures with our continued support.

We maintain close advisory links with successful ventures managed by former Charles Marcus consultants.

Key Personnel

  • Glenys Mason – Madame Presidente
  • Geoffrey Willies – Chief Executive
  • Suzanne Sanders – Finance Director
  • Simon Chew – IT Director
  • Victoria Goncalves – Marketing Director

UK Office Locations


Worldwide Coverage

  • Amsterdam
  • Geneva
  • Singapore
  • Sydney

Our consultants have worked in over 50 countries.

Consultancy Services

  • Accountancy
  • Engineering
  • Interim Management & IT especially SAP & Oracle

Industry Sectors

  • Banking & Financial
  • Oil & Gas
  • Pharmaceutical & Healthcare
  • Technology & Telecom

MCA Firm Representatives

Geoffrey Willies
MCA Council Rep

Geoffrey Willies is Chief Executive Officer at Charles Marcus and sits on the MCA Council.

Contact Information


91 New Cavendish Street

Telephone Number

020 7637 3800