John SIEGFRIED III

Total number of appointments 4

• Date of birth: August 1957

RESOURCE EXPLORATION SERVICES LIMITED (09465192)

• Company status: Dissolved
• Correspondence address: 11 Nightingale Avenue, Cambridge, United Kingdom, CB1 8SG
• Role: Director
• Appointed on: 2 March 2015
• Nationality: Usa
• Country of residence: United Kingdom
• Occupation: Executive

ARKEX GROUP LIMITED (08277594)

• Company status: Dissolved
• Correspondence address: Newton House, Cambridge Business Park, Cowley Road, Cambridge, United Kingdom, CB4 0WZ
• Role: Director
• Appointed on: 1 November 2012
• Nationality: Usa
• Country of residence: United Kingdom
• Occupation: Chief Executive Officer

ARKEX LIMITED (04255000)

• Company status: Dissolved
• Correspondence address: Newton House, Cambridge Business Park, Cambridge, Cambridgeshire, CB4 0WZ
• Role (Resigned): Director
• Appointed on: 20 October 2010
• Resigned on: 10 November 2014
• Nationality: Usa
• Country of residence: United Kingdom
• Occupation: Chief Executive Officer

ARK GEOPHYSICS LTD. (01971085)

• Company status: Dissolved
• Correspondence address: Newton House, Cambridge Business Park, Cambridge, Cambridgeshire, England, CB4 0WZ
• Role (Resigned): Director
• Appointed on: 28 September 2011
• Resigned on: 10 November 2014
• Nationality: Usa
• Country of residence: United Kingdom
• Occupation: Chief Executive Officer