Company groups
International Water Association

Top-level group

International Water Association group

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

Company profile

Children

4

Direct

4

Levels

1

Hierarchy

Updated 07 Jul 2026 09:49

PSC corporate control

Root Active PRIVATE-LIMITED-GUARANT-NSC-LIMITED-EXEMPTION 4 children

International Water Association

CRN 03597005

Profile
1. Level 1 Active LTD
  
  IWA - Conferences Limited
  
  CRN 05653997
  
  Profile
2. Level 1 Active LTD
  
  IWA Global Enterprises Ltd
  
  CRN 09901490
  
  Profile
3. Level 1 Active LTD
  
  IWA Publishing Limited
  
  CRN 03690822
  
  Profile
4. Level 1 Active PRIVATE-LIMITED-GUARANT-NSC
  
  IWA Solutions International Ltd
  
  CRN 07073315
  
  Profile

Largest branches

IWA - Conferences Limited

CRN 05653997

0 controlled companies

IWA Global Enterprises Ltd

CRN 09901490

0 controlled companies

IWA Publishing Limited

CRN 03690822

0 controlled companies

IWA Solutions International Ltd

CRN 07073315

0 controlled companies