LONDON, June 30, 2026 /PRNewswire/ -- PrimeStone Capital LLP, a shareholder with a c.7% holding in Gresham House Energy Storage Fund plc, has sent a public letter to the Board of Directors asking the Board to prepare for the launch of a formal sale process in September 2026. You can find the letter here: https://primestonecapital.news/

For more information on PrimeStone Capital LLP: http://www.primestonecapital.com/

To contact PrimeStone Capital LLP, email: info@primestonecapital.com

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SOURCE PrimeStone Capital LLP