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Company profile

Chemical Treatment Services (Ireland) Limited

Chemical Treatment Services (Ireland) Limited is a UK company with status active founded in 1984 based in Northern Ireland.

CRN
NI017799
Founded
1984
Age
41

Overview

Legal name
CHEMICAL TREATMENT SERVICES (IRELAND) LIMITED
Region
Northern Ireland
Registered address
HARBOUR COURT, CTS HOUSE
9 HERON ROAD
BELFAST
NORTHERN IRELAND
BT3 9HB
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

7 levels 1 ultimate controller
1
Company Active LTD
Chemical Treatment Services (Ireland) Limited
CRN NI017799
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.

6 events
14 Jan
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

31 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

21 Feb
2025

Accounts With Accounts Type Audited Abridged

Accounts Analysed

AA | Transaction MzQ1NTk5Nzg4MmFkaXF6a2N4

Published 21 Feb 2025 03:27

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

14 Sep
1984

Incorporated

Inception

Company registered at Companies House