OpenCompanies

MWH Treatment Limited

Company number
01535477
Status
Active
Type
Private Limited Company
Incorporated
17 Dec 1980
Nature of business
Construction of water projects
Other specialised construction activities n.e.c.
Corporate group
GMV Nominees Ltd (47903 companies)

Registered office

Spring Lodge 172 Chester Road
Helsby
Cheshire
WA6 0AR

Previous names

  • Biwater Treatment Limited (until 29 Dec 2010)
  • MWH Treatment Limited (until 29 Dec 2017)
  • Stantec Treatment Limited (until 5 Dec 2018)

Control

NameNature of controlNotifiedCeased
Stantec Treatment Holding Limited Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
Right To Appoint And Remove Directors As Firm
Significant Influence Or Control As Firm		 6 Apr 2016 2 Nov 2018
Mwh Uk Acquisitions Limited Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
Right To Appoint And Remove Directors		 2 Nov 2018

Accounts

Year ended
31 Mar 2025
31 Mar 2024
2 Apr 2023
3 Apr 2022
31 Dec 2020
31 Dec 2019
31 Dec 2018
31 Dec 2017
31 Dec 2016
1 Jan 2016
2 Jan 2015
3 Jan 2014
31 Dec 2012
31 Dec 2011
31 Dec 2010
31 Mar 2010
31 Mar 2009
31 Mar 2008
31 Mar 2007
31 Mar 2006
31 Mar 2005
31 Mar 2004
31 Mar 2003
31 Mar 2002
31 Mar 2001
31 Mar 2000
31 Mar 1999
31 Mar 1998
31 Mar 1997
31 Mar 1996
31 Dec 1994
31 Dec 1993
31 Dec 1992
31 Dec 1991
31 Dec 1990
31 Dec 1989
31 Dec 1988
31 Dec 1987
31 Dec 1986
31 Dec 1985

Connections

Owned by

MWH Treatment Limited → MWH UK Acquisitions Limited → RSK Environment Limited → Ares Management Limited

Controls

Companies at the same address

Data