John MCMAHON

Total number of appointments 2

• Date of birth: August 1963

GRAPHENE SECURITY LIMITED (09624854)

• Company status: Active
• Correspondence address: The Exchange, 5 Bank Street, Bury, England, BL9 0DN
• Role (Resigned): Director
• Appointed on: 28 July 2015
• Resigned on: 27 May 2019
• Nationality: Canadian
• Country of residence: Canada
• Occupation: Managing Director, Investment Banking

GRAPHENE LIGHTING LIMITED (09194779)

• Company status: Active
• Correspondence address: The Exchange, 5 Bank Street, Bury, England, BL9 0DN
• Role (Resigned): Director
• Appointed on: 10 May 2015
• Resigned on: 27 May 2019
• Nationality: Canadian
• Country of residence: Canada
• Occupation: Managing Director