William WELCH

Total number of appointments 21

• Date of birth: July 1977

MERITAS DEVELOPMENTS LTD (07246160)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification status: Verification requirements complete

MERITAS SCIENTIFIC HOLDINGS LIMITED (12086431)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 18 July 2026

THE ENVIRONMENTAL LABORATORY LIMITED (03882193)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States, 04103
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 25 November 2026

CAWOOD SCIENTIFIC LIMITED (05655711)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 24 November 2026

MERITAS SCIENTIFIC LIMITED (12088421)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States, 04103
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 18 July 2026

MERITAS GROUP HOLDINGS LIMITED (10586756)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 24 November 2026

MARCHWOOD SCIENTIFIC SERVICES LIMITED (03604766)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 25 November 2026

SCIANTEC ANALYTICAL SERVICES LTD. (02588325)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification status: Verification requirements complete

SCI-TECH LABORATORIES LIMITED (05479577)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification status: Verification requirements complete

SCI-TECH (IRELAND) LIMITED (07491587)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States, 04103
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 24 November 2026

MERITAS GROUP LIMITED (10524197)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 24 November 2026

MARCHWOOD SCIENTIFIC SERVICES (HOLDINGS) LIMITED (07759478)

• Company status: Active
• Correspondence address: PO Box 04103, 500 Riverside Industrial Parkway, Portland, Me, United States, 04103
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 15 September 2026

NATURAL RESOURCE MANAGEMENT LIMITED (02577148)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Active): Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 24 November 2026

ENITIAL SERVICES LIMITED (04958070)

• Company status: Dissolved
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role: Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States

ENITIAL WATER LTD (04905293)

• Company status: Dissolved
• Correspondence address: PO Box 04103, 500 Riverside Industrial Parkway, Portland, Me, United States
• Role: Director
• Appointed on: 12 November 2021
• Nationality: American
• Country of residence: United States

CAWOOD SCIENTIFIC HOLDINGS LIMITED (13730116)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States, 04103-1486
• Role (Active): Director
• Appointed on: 8 November 2021
• Nationality: American
• Country of residence: United States
• Identity verification due: 21 November 2026

CHEMTECH ENVIRONMENTAL LIMITED (04284013)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Resigned): Director
• Appointed on: 14 December 2021
• Resigned on: 5 December 2025
• Nationality: American
• Country of residence: United States
• Identity verification due: 24 October 2026

HSL COMPLIANCE ENITIAL LTD (02589078)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Resigned): Director
• Appointed on: 12 November 2021
• Resigned on: 5 December 2025
• Nationality: American
• Country of residence: United States
• Identity verification due: 20 March 2026

MAMBO-TOX LIMITED (03730393)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Resigned): Director
• Appointed on: 12 November 2021
• Resigned on: 3 September 2025
• Nationality: American
• Country of residence: United States

I2LRESEARCH LTD (02926939)

• Company status: Active
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Resigned): Director
• Appointed on: 12 November 2021
• Resigned on: 3 September 2025
• Nationality: American
• Country of residence: United States

EXPRESS MICROBIOLOGY LIMITED (SC245466)

• Company status: Dissolved
• Correspondence address: 500 Riverside Industrial Parkway, Portland, Me, United States
• Role (Resigned): Director
• Appointed on: 6 January 2022
• Resigned on: 10 January 2023
• Nationality: American
• Country of residence: United States