Company Active LTD

Company profile

Treatment 4 Water Limited

UK company 05652482, incorporated on 13 December 2005.

Treatment 4 Water | Industrial Water Treatment Chemicals

Treatment 4 Water Limited is a UK company with status active founded in 2005 based in West Midlands.

Company number

05652482

Incorporated

13 Dec 2005

Companies House status

Active

Company identity

Founded / incorporated

13 December 2005

Company number 05652482

Verify at Companies House

Legal name

TREATMENT 4 WATER LIMITED

Company type

LTD

Region

West Midlands

Registered address

Unknown

Insolvency history

No

Corporate ownership

Updated 07 Jul 2026 09:49

7 levels 1 ultimate controller Controls 1

1

Company Active LTD

Treatment 4 Water Limited

CRN 05652482

2

Direct controller Active LTD

HSL Compliance Holdings Limited

CRN 08313030

3

Intermediate controller Active LTD

HSL Compliance Group Limited

CRN 11738872

4

Intermediate controller Active LTD

Mariner Bidco Limited

CRN 16195589

5

Intermediate controller Active LTD

Mariner Midco 2 Limited

CRN 16195523

6

Intermediate controller Active LTD

Mariner Midco 1 Limited

CRN 16195465

7

Intermediate controller Active LTD

Mariner Topco Limited

CRN 16195228

8

Ultimate controller

572 174 035 00079

CRN 572 174 035 00079

Company events

Reference milestones and recent Companies House filing stream events.

3 events

28 Sep

2026

Capital Allotment Shares

Capital

SH01 | Transaction MzU0Nzk2NjIyMGFkaXF6a2N4

Published 28 Sep 2026 12:46

24 Sep

2026

Accounts With Accounts Type Total Exemption Full

Accounts Analysed

AA | Transaction MzU0NzQyNDU4OGFkaXF6a2N4

Published 24 Sep 2026 16:00

13 Dec

2005

Incorporated

Inception

Company registered at Companies House