National Grid (NGG) Goodwill (2009 - 2026)
National Grid's Goodwill came in at $12.7 billion for fiscal Q4 2026 (quarter ended Mar 31, 2026).
Powered by 
Analysis
National Grid (NGG) Goodwill (2009 - 2026) Analysis & Trends
At the end of FY2026 (ended Mar 31, 2026), National Grid's Goodwill was $12.62 billion.
- Goodwill carries a five-year compound annual growth rate of 14.9% (FY2021 to FY2026).
- Going back by fiscal year, Goodwill was $12.57 billion in FY2025 (+1.1%), $12.44 billion in FY2024 (+1.5%), $12.25 billion in FY2023 (+3.8%) and $11.8 billion in FY2022 (+86.9%).
- The fiscal Q4 2026 figure represents the highest quarterly Goodwill since fiscal Q4 2022.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Nextera Energy | 162.78 Bn | 152.72 Bn | - |
| 2 | Southern | 100.19 Bn | 91.25 Bn | 5.92 Bn |
| 3 | Duke Energy | 91.91 Bn | 88.50 Bn | 6.74 Bn |
| 4 | National Grid | 77.40 Bn | 49.69 Bn | - |
| 5 | American Electric Power | 68.36 Bn | 65.53 Bn | 3.84 Bn |
| 6 | Dominion Energy | 54.82 Bn | 52.81 Bn | - |
| 7 | Sempra | 53.87 Bn | 52.99 Bn | 2.89 Bn |
| 8 | Entergy | 48.18 Bn | 37.31 Bn | - |
| 9 | Xcel Energy | 46.63 Bn | 41.53 Bn | - |
| 10 | Exelon | 43.40 Bn | 38.71 Bn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Mar 31, 2026 | 12.70 Bn |
| Sep 30, 2025 | 12.61 Bn |
| May 15, 2025 | 12.39 Bn |
| Mar 31, 2025 | 12.01 Bn |
| Dec 31, 2024 | 12.49 Bn |
| Sep 30, 2024 | 12.17 Bn |
| May 23, 2024 | 12.27 Bn |
| Mar 31, 2024 | 12.34 Bn |
| Dec 31, 2023 | 12.22 Bn |
| Sep 30, 2023 | 12.55 Bn |
| May 18, 2023 | 12.12 Bn |
| Mar 31, 2023 | 11.97 Bn |
| Dec 31, 2022 | 11.18 Bn |
| Sep 30, 2022 | 12.24 Bn |
| Mar 31, 2022 | 12.79 Bn |
| Jun 14, 2021 | 1.75 Bn |
| Mar 31, 2021 | 6.33 Bn |
| Mar 31, 2020 | 7.32 Bn |
| Mar 31, 2019 | 6.49 Bn |
| Sep 30, 2018 | 7.64 Bn |
API Access
National Grid Goodwill API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=goodwill&ticker=NGG&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "goodwill", "ticker": "NGG", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=goodwill&ticker=NGG&period=max&api_key=YOUR_API_KEY");
const data = await res.json();