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UK company intelligence
Company Active PLC

Company profile

SW (Finance) I PLC

UK company 13677506, incorporated on 13 October 2021.

SW (Finance) I PLC is a UK company with status Active founded in 2021 based in South East England.

Company number
13677506
Incorporated
13 Oct 2021
Companies House status
Active

Company identity

Founded / incorporated
13 October 2021

Company number 13677506

Verify at Companies House
Legal name
SW (FINANCE) I PLC
Company type
Public Limited Company
Region
South East England
Registered address
SOUTHERN HOUSE
YEOMAN ROAD
WORTHING
WEST SUSSEX
UNITED KINGDOM
BN13 3NX
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

14 levels 1 ultimate controller
1
Company Active PLC
SW (Finance) I PLC
CRN 13677506
2
Direct controller Active LTD
Southern Water Services Limited
CRN 02366670
3
Intermediate controller Active LTD
SWS Holdings Limited
CRN 04324499
4
Intermediate controller Active LTD
SWS Group Holdings Limited
CRN 04324498
5
Intermediate controller Active LTD
Southern Water Services Group Limited
CRN 04374956
6
Intermediate controller Active LTD
Southern Water Investments Limited
CRN 04650294
7
Intermediate controller Active LTD
Southern Water Capital Limited
CRN 04608528
8
Intermediate controller Active LTD
Greensands Finance Limited
CRN 11493345
9
Intermediate controller Active LTD
Greensands Finance Holdings Limited
CRN 11493352
10
Intermediate controller Active LTD
Greensands Investments Limited
CRN 06301867
11
Intermediate controller Active LTD
Greensands Senior Finance Limited
CRN 06335773
12
Intermediate controller Active LTD
Greensands Junior Finance Limited
CRN 06335757
13
Intermediate controller Active LTD
Sandstone Bidco Limited
CRN 16482992
14
Intermediate controller Active LTD
Macquarie Infrastructure and Real Assets (Europe) Limited
CRN 03976881
15
Intermediate controller Active LTD
Sandstone Midco Limited
CRN 16482495
16
Ultimate controller Active LTD
Macquarie Asset Management UK Holdings No.1 Limited
CRN 12514361
17
Intermediate controller Active LTD
Sandstone Water Holdings Limited
CRN 16482350

Company events

Reference milestones and recent Companies House filing stream events.

5 events
26 Oct
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

12 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

13 Oct
2021

Incorporated

Inception

Company registered at Companies House