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Multi-utilities

The 13 companies in this industry listed on the NYSE and Nasdaq are worth $299 bn combined; the largest are National Grid (NGG), Dominion Energy (D) and Sempra (SRE). For each one: what it does, revenue, margin, free cash flow over the last five years and a score from 0 to 10.

Data as of October 2026

Evenly matched
13 companies value 299 bn revenue 92 bn margin 16.1% free cash flow 1.1 bn avg. score 3.5
NGG holds 27.5% of the group's value, 1.5x the runner-up · D leads the industry without being the largest
Rank Ticker Company Share Value Revenue Margin FCF 5 years FCF/px Yield What it does · why it is here
1 NGG National Grid
United Kingdom · score 1.1
28% 82 bn 24 bn 18.3% -2.9 bn -3.5% 2.6% Electricity and gas transmission and distribution in the United Kingdom · Owner of transmission networks in the UK and the US Northeast
2 D Dominion Energy
United States · score 6.1
18% 55 bn 18 bn 14.0% 5.4 bn 9.8% 4.2% Electric and gas utilities, with offshore wind · Virginia utility, serving the world's largest data center corridor
3 SRE Sempra
United States · score 2.1
18% 53 bn 14 bn 16.6% -5.2 bn -9.8% 3.1% Electric and gas utilities in California and Texas · Texas and California utility + LNG export terminals
4 PEG Public Service Enterprise Group
United States · score 4.8
12% 35 bn 13 bn 16.0% 0.3 bn 0.8% 3.7% New Jersey electric and gas utility, with nuclear power · New Jersey utility with significant nuclear generation
5 WEC WEC Energy Group
United States · score 6.6
12% 35 bn 10 bn 16.7% 3.6 bn 10.3% 3.4% Electric and gas utilities in Wisconsin · Midwest utility with one of the sector's best dividend records
6 LNT ALLIANT ENERGY CORP
United States · score 5.2
6% 17 bn 4.4 bn 18.4% 1.2 bn 6.7% 3.1% Regulated electric utility holding company · Wisconsin — revenue of $4.4bn
7 BKH BLACK HILLS CORP /SD/
United States · score 1.7
2% 5.8 bn 2.3 bn 13.0% -0.3 bn -5.2% 3.5% Electric and natural gas utility in the Midwest and Rockies · South Dakota — revenue of $2.3bn
8 NWE NorthWestern Energy Group, Inc.
United States · score 0.9
2% 4.6 bn 1.7 bn 10.1% -0.2 bn -4.2% 3.6% Electricity and natural gas in Montana, South Dakota and Nebraska · South Dakota — revenue of $1.7bn
9 MDU MDU RESOURCES GROUP INC
United States · score 1.5
1% 4.0 bn 1.8 bn 10.7% -0.4 bn -9.7% 2.8% Heavy construction, materials and energy distribution · North Dakota — revenue of $1.8bn
10 AVA AVISTA CORP
United States · score 3.5
1% 3.0 bn 1.9 bn 11.8% -0.1 bn -3.4% 5.3% Electric and natural gas utility in the Northwest, since 1889 · Washington — revenue of $1.9bn
11 MGEE MGE ENERGY INC
United States · score 2.7
1% 2.7 bn 0.8 bn 19.5% -0.2 bn -6.1% 2.6% Electric and gas utility of Madison, Wisconsin · Wisconsin — revenue of $769m
12 UTL UNITIL CORP
United States · score 2.7
0% 1.0 bn 0.6 bn 9.5% -0.1 bn -4.7% 3.4% New Hampshire energy utility holding company · New Hampshire — revenue of $596m
13 GNE Genie Energy Ltd.
United States · score 6.5
0% 0.4 bn 0.5 bn 5.1% 0.0 bn 4.6% 1.8% Electricity and gas retailing, and solar power · New Jersey — revenue of $502m

Other industries in the same sector

What this is. A catalogue, not a guide. Every industry with stocks listed on the NYSE or NASDAQ, the companies contending for its leadership, what each one does according to its own annual report, and the balance sheet it filed with the SEC.

The score runs from 0 to 10 and compares each company with every other one in the almanac on cash generation, profitability, debt, dividends and consistency over the last five years. The higher it is, the better the company fares in that comparison. Curious how much each part weighs? Ask at the bottom of the page.

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