Guto Harri

Hay Festival of Literature & the Arts Ltd. was founded in 1988. The private company is based in Hay on Wye, UK. The British company brings readers and writers together to share stories and ideas in sustainable events around the world.

Hydro Industries Ltd. is a private company based in London, UK. The British company specializes in delivering solutions for industrial wastewater, recovering valuable materials from domestic waste and re-purposing them as energy or fertilizer, and cleaning contaminated water to improve the health of some of the world's most deprived communities. The CEO of the company is Wayne Preece.