Company groups
Rio Tinto London Limited

Group branch

Rio Tinto London Limited group

PSC-derived corporate control hierarchy for active UK corporate PSC filings.

Company profile

Children

4

Direct

4

Levels

1

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control

Root Active LTD 4 children

Rio Tinto London Limited

CRN 00460473

Profile
1. Level 1 Active LTD
  
  Rio Tinto Marketing Services Limited
  
  CRN 03075230
  
  Profile
2. Level 1 Active LTD
  
  Rio Tinto Medical Plan Trustees Limited
  
  CRN 03230372
  
  Profile
3. Level 1 Active LTD
  
  Rio Tinto Nominees Limited
  
  CRN 01181093
  
  Profile
4. Level 1 Active LTD
  
  Rio Tinto Secretariat Limited
  
  CRN 10754108
  
  Profile

Largest branches

Rio Tinto Marketing Services Limited

CRN 03075230

0 controlled companies

Rio Tinto Medical Plan Trustees Limited

CRN 03230372

0 controlled companies

Rio Tinto Nominees Limited

CRN 01181093

0 controlled companies

Rio Tinto Secretariat Limited

CRN 10754108

0 controlled companies