Company History

Company Timeline

NATIONAL GAS TRANSMISSION HOLDINGS LIMITED

From 10 Sept 1999 Current Name

AILDON

27 Nov 1998 - 10 Sept 1999 Duration: 1 year

BG TRANSCO HOLDINGS PLC

10 Sept 1999 - 23 Oct 2000 Duration: 1 year

TRANSCO HOLDINGS PLC

23 Oct 2000 - 10 Oct 2005 Duration: 5 years

NATIONAL GRID GAS HOLDINGS PLC

10 Oct 2005 - 12 Jan 2009 Duration: 4 years

NATIONAL GRID GAS HOLDINGS LIMITED

12 Jan 2009 - 6 Feb 2023 Duration: 14 years

Company Incorporated

27 Nov 1998 Incorporation

Key Dates

27 Nov 1998
1 Aug 2015
28 years

Name Change Summary

5
Name Changes
6
Total Names