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National Grid plc (NGG)
NYSE: NGG · Real-Time Price · USD
92.86
+0.46 (0.50%)
Feb 17, 2026, 12:18 PM EST - Market open

National Grid Operating Income by Geography

Period EndingSep 30, 2025Mar 31, 2025Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
UK
2.01B2.19B1.60B2.68B2.67B1.74B2.11B1.65B
UK Growth
-24.54%25.65%-24.32%62.70%90.83%37.54%--
US
189.67M2.66B50.49M2.17B-73.68M1.72B281.09M1.78B
US Growth
-54.63%-82.04%22.44%-32.67%--

Third Party Revenue by Segment

Period EndingSep 30, 2025Mar 31, 2025Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
US Regulated
---------7.17B
New York
3.64B5.93B3.19B5.09B3.23B5.78B----
New York Growth
12.77%2.64%--------
New England
2.04B3.77B2.11B3.42B1.97B3.64B----
New England Growth
3.61%3.52%--------
UK Electricity Transmission
1.92B1.78B1.61B1.85B1.82B1.35B1.30B1.35B
UK Electricity Transmission Growth
5.16%31.38%23.77%37.03%28.93%-52.79%--
UK Electricity System Operator
--1.38B2.78B2.34B3.57B----
UK Electricity Distribution
1.22B1.72B1.59B1.29B1.16B1.41B----
UK Electricity Distribution Growth
5.66%21.33%--------
UK Gas Transmission
--------968.80M724.55M
NGV & Other
-----915.58M1.27B845.99M813.25M489.86M
NGV & Other Growth
-----86.91%----
National Grid Ventures
792.78M990.63M--------
Other
30.02M31.38M126.90M-------

Operating Profit by Segment

Period EndingSep 30, 2025Mar 31, 2025Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
US Regulated
---------1.30B
UK Electricity Transmission
1.11B866.46M876.01M1.14B1.14B676.80M680.89M705.45M
UK Electricity Transmission Growth
-3.10%28.02%28.66%62.09%52.55%-10.95%--
UK Electricity Distribution
665.88M1.15B1.04B705.45M649.51M764.12M----
UK Electricity Distribution Growth
2.52%51.07%--------
UK Gas Transmission
--------532.16M337.03M
National Grid Ventures
255.16M317.93M--------
NGV & Other
-----159.65M551.26M199.22M219.69M170.56M
NGV & Other Growth
------6.40%----
New England
110.53M1.22B121.44M921.04M-43.66M702.72M----
New England Growth
-73.40%--------
New York
99.61M1.44B-40.94M1.21B-40.94M1.04B----
New York Growth
-38.74%--------
Other
-36.84M-143.27M--------
UK Electricity Operator
---496.68M596.29M604.48M124.17M----

Revenue by Geography

Period EndingSep 30, 2025Mar 31, 2025Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
US
5.95B10.19B5.74B9.02B5.70B9.81B6.62B9.15B
US Growth
4.38%3.78%-13.37%-1.46%6.06%35.61%--
UK
3.69B4.03B5.12B6.49B5.88B6.85B6.26B6.55B
UK Growth
-37.29%-41.22%-18.17%-1.04%43.63%70.82%--
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.