Company groups
Subsea 7 Holdings (UK) Limited

Group branch

Subsea 7 Holdings (UK) Limited group

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

Company profile

Children

9

Direct

2

Levels

3

Hierarchy

Updated 07 Jul 2026 09:49

PSC corporate control

Root Active LTD 9 children

Subsea 7 Holdings (UK) Limited

CRN 07751739

Profile
1. Level 1 Active LTD 7 children
  
  Subsea 7 Limited
  
  CRN 04316695
  
  Explore branch Profile
  1. Level 2 Active LTD 1 child
    
    Subsea 7 I-Tech Limited
    
    CRN SC463773
    
    Explore branch Profile
    1. Level 3 Active LTD
      
      Subsea 7 Rov UK Limited
      
      CRN 16740874
      
      Profile
  2. Level 2 Active LTD
    
    Pioneer Lining Technology Limited
    
    CRN SC358774
    
    Profile
  3. Level 2 Active LTD
    
    Subsea 7 Deep Sea Limited
    
    CRN SC257774
    
    Profile
  4. Level 2 Active LTD
    
    Subsea 7 Engineering Limited
    
    CRN 05784032
    
    Profile
  5. Level 2 Active LTD
    
    Swagelining Limited
    
    CRN SC355758
    
    Profile
  6. Level 2 Administration PRIVATE-LIMITED-GUARANT-NSC-LIMITED-EXEMPTION
    
    The Underwater Centre
    
    CRN SC592692
    
    Profile
2. Level 1
  
  09200185
  
  CRN 09200185