UK PLCs active in electricity


Aggregate Market Capitalisation of UK sector over time



Listed Companies and Valuation ratios
as at 2025-05-31


Rank Company Company Number Sector Market Cap GBP Enterprise Value GBP PE EV/Revenue EV/EBITDA
1 SSE PLC SC117119 Electricity 8,400,030,000 0.0 0.8 7.8
2 MAST ENERGY DEVELOPMENTS PLC 12886458 Electricity -23,570,500 0.0 -69.1 29.7
3 GOOD ENERGY GROUP PLC 04000623 Electricity 41,206,200 0.0 0.2 2.0
4 DRAX GROUP PLC 05562053 Electricity 643,156,000 0.0 0.1 2.8


Measure Number of companies Sector Market Cap GBP Enterprise Value GBP PE EV/Revenue EV/EBITDA
TOTAL SECTOR 4 Electricity 0 9,060,821,700
Straight Average (ignoring negatives) Electricity N/A 0.3 10.6
Average excluding max and min outliers (ignoring negatives) Electricity N/A 0.2 5.3
Median (ignoring negatives) Electricity N/A 0.2 5.3
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