Hierarchy
Updated 07 Jul 2026 09:49
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Root Active PLC 7 children
National Gas Transmission PLC
CRN 02006000-
Level 1 Active LTD 2 children
National Gas Transmission Pension Trustee Limited
CRN 14451578-
Level 2 Active LTD
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Level 2 Active LTD
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Level 1 Active LTD 1 child
Premtech Ltd
CRN 07171994-
Level 2 Active LTD
Premzero Limited
CRN 13957220
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Level 1 Active LTD
Humber Hydrogen Transmission System Ltd
CRN 15695061 -
Level 1 Active LTD
National Gas Metering Limited
CRN 03705992
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