UK PLCs active in alternative-energy


Aggregate Market Capitalisation of UK sector over time



Listed Companies and Valuation ratios
as at 2025-04-30


Rank Company Company Number Sector Market Cap GBP Enterprise Value GBP PE EV/Revenue EV/EBITDA
1 ITM POWER PLC 05059407 Alternative Energy 191,603,000 -266,831,000 -7.0 -16.2 -1.4
2 CERES POWER HOLDINGS PLC 05174075 Alternative Energy 112,402,000 -137,986,000 -2.1 -6.2 -18.1
3 INSPIRED PLC 07639760 Alternative Energy 110,016,000 111,772,800 -15.4 1.1 21.2
4 AFC ENERGY PLC 05668788 Alternative Energy 65,751,000 44,768,200 -3.8 197.2 -7.2
5 POWERHOUSE ENERGY GROUP PLC 03934451 Alternative Energy 23,842,100 -122,523,900 -16.7 -677.1 -0.7
6 ACTIVE ENERGY GROUP PLC 03148295 Alternative Energy 358,238 4,303,958 -0.1 -3.6


Measure Number of companies Sector Market Cap GBP Enterprise Value GBP PE EV/Revenue EV/EBITDA
TOTAL SECTOR 6 Alternative Energy 503,972,338 -366,495,942
Straight Average (ignoring negatives) Alternative Energy N/A 99.2 21.2
Average excluding max and min outliers (ignoring negatives) Alternative Energy N/A N/A N/A
Median (ignoring negatives) Alternative Energy N/A 99.2 21.2
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