Company groups
CSR Limited

Group branch

CSR Limited group

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

Company profile

Children

5

Direct

1

Levels

2

Hierarchy

Updated 06 Jun 2026 16:52

PSC corporate control

Root Active LTD 5 children

CSR Limited

CRN 04187346

Profile
1. Level 1 Active LTD 4 children
  
  Cambridge Silicon Radio Holdings Limited
  
  CRN 07624969
  
  Explore branch Profile
  1. Level 2 Active LTD
    
    Cambridge Positioning Systems Limited
    
    CRN 02808344
    
    Profile
  2. Level 2
    
    NI054094
    
    CRN NI054094
  3. Level 2 Active LTD
    
    Qtil Holdco Limited
    
    CRN 11579840
    
    Profile
  4. Level 2 Active LTD
    
    Ubinetics (VPT) Limited
    
    CRN 05507344
    
    Profile