United Kingdom

UK Utilities Sector Analysis

Benchmark and data visualization of UK public listed companies in the Utilities Sector with top companies, stocks performance comparison, distribution of companies across industries, competitive analysis, and comparisons of top companies for market research.

United Kingdom public listed companies in the Utilities sector: 21

United Kingdom Utilities total companies market cap (USD): $146.21 Billion

format_list_bulleted List of UK Utilities Companies
United Kingdom Analysis Top UK Companies
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Stock Performance Comparison of the 3 Largest UK Utilities Companies

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1-year stock performance comparison (base-100 daily closing prices)

NG. SSE SVT

Distribution of Industries in the UK Utilities Sector by Market Capitalization and Number of Companies

Industry Market Cap (USD) % of Total Market Cap Number of Companies % of Total
Utilities—Diversified $113.21 B 77.43% 6 28.57%
Utilities—Regulated Water $24.76 B 16.93% 3 14.29%
Utilities—Renewable $8.03 B 5.49% 7 33.33%
Utilities—Regulated Electric $193.8 M 0.13% 2 9.52%
Utilities—Independent Power Producers $21.4 M 0.01% 2 9.52%
Utilities—Regulated Gas $0 0.00% 1 4.76%
Total $146.21 B 100% 21 100%

UK Utilities Industries Distribution Graphs


Largest 10 Companies in the UK Utilities Sector by Market Cap

Top 10 UK Utilities Sector Companies Details as of July 1, 2025

Company Market Cap (USD) Country Sector Industry
National Grid plc $72.62 B United Kingdom Utilities Utilities—Diversified
SSE plc $27.45 B United Kingdom Utilities Utilities—Diversified
Severn Trent plc $11.07 B United Kingdom Utilities Utilities—Regulated Water
United Utilities Group plc $10.50 B United Kingdom Utilities Utilities—Regulated Water
Centrica plc $10.43 B United Kingdom Utilities Utilities—Diversified
Drax Group plc $3.32 B United Kingdom Utilities Utilities—Renewable
Pennon Group plc $3.18 B United Kingdom Utilities Utilities—Regulated Water
Atlantica Sustainable Infrastructure plc $2.55 B

(July 1, 2024)

 United Kingdom Utilities Utilities—Renewable
Telecom Plus plc $2.18 B United Kingdom Utilities Utilities—Diversified
ContourGlobal plc $2.04 B

(Dec. 1, 2022)

 United Kingdom Utilities Utilities—Renewable
format_list_bulleted List of Companies: United Kingdom Utilities