John Ragnar SIDDORN

Total number of appointments 2

• Date of birth: November 1972

NATIONAL OCEANOGRAPHY CENTRE INNOVATIONS LIMITED (12250763)

• Company status: Active
• Correspondence address: National Oceanography Centre, European Way, Southampton, United Kingdom, SO14 3ZH
• Role (Resigned): Director
• Appointed on: 1 January 2023
• Resigned on: 4 April 2024
• Nationality: British
• Country of residence: England
• Occupation: Associate Director

HILLCREST PARK MANAGEMENT COMPANY LIMITED (08846883)

• Company status: Active
• Correspondence address: 8 Hillcrest Park, Exeter, Devon, England, EX4 4SH
• Role (Resigned): Director
• Appointed on: 7 February 2018
• Resigned on: 3 February 2021
• Nationality: British
• Country of residence: England
• Occupation: Oceanographer