Bymetric
UK company intelligence
Company Active LTD

Company profile

National Grid William Limited

UK company 07290232, incorporated on 21 June 2010.

National Grid William Limited is a UK company with status Active founded in 2010 based in London.

Company number
07290232
Incorporated
21 Jun 2010
Companies House status
Active

Company identity

Founded / incorporated
21 June 2010

Company number 07290232

Verify at Companies House
Legal name
NATIONAL GRID WILLIAM LIMITED
Company type
Private Limited Company
Region
London
Registered address
1-3 STRAND
LONDON
WC2N 5EH
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

5 levels 1 ultimate controller
1
Company Active LTD
National Grid William Limited
CRN 07290232
2
Direct controller Active LTD
National Grid Property Holdings Limited
CRN 03797578
3
Intermediate controller Active LTD
National Grid Commercial Holdings Limited
CRN 04042700
4
Intermediate controller Active LTD
Lattice Group Limited
CRN 03900804
5
Intermediate controller Active PLC
National Grid Holdings One PLC
CRN 02367004
6
Ultimate controller Active PLC
National Grid PLC
CRN 04031152

Company events

Reference milestones and recent Companies House filing stream events.

5 events
29 Jan
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2026

Accounts due

Accounts Due

Next accounts due date

15 Jan
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Mar
2025

Accounts filed

Accounts

Last accounts made up date

21 Jun
2010

Incorporated

Inception

Company registered at Companies House