Stephen John Greig

Grundon Sand & Gravel Ltd. is a British company that specializes in total waste management and environmental services. The private company is based in Wallingford, UK. The company offers a comprehensive waste management service that includes reducing, reusing, recycling, recovering, and disposing of waste. The company was founded in 1929 by Stephen Grundon. Clayton Sinclair Sullivan-Webb has been the CEO of the company since 1989.

Grundon Waste Management Ltd. provides waste management services. Its services include collection, treatment, recovery, recycling and disposal of non-hazardous waste streams, in addition to dealing with all aspects of hazardous waste, including contaminated waste, clinical and healthcare waste and waste electrical and electronic equipment (WEEE). The company was founded by Stephen Grundon in 1929 and is headquartered in Oxon, the United Kingdom.

Greenredeem Ltd. provides waste management services. It offers a recycling & water reward scheme for everyday green actions with incentivized recycling. The company was founded in 2011 and is headquartered in Oxon, the United Kingdom.

Lakeside Energy From Waste Holdings Ltd. is a British company that specializes in waste management and environmental services. The joint venture company is based in Wallingford, UK. The company offers convenient and cost-effective solutions for recycling mixed color glass waste, construction waste, and bulky waste materials such as concrete, wood, soils, brick, and block waste. The company's Aerosol Reprocessing plant is the most advanced in the world, capable of recycling 9,000 aerosols per hour. The company provides a comprehensive service for waste reduction, reuse, recycling, recovery, and disposal.

Lakeside Energy From Waste Ltd. is a joint venture project between Viridor and Grundon Waste Management. The joint venture company was founded in 2010 and is based in Colnbrook, UK. The Lakeside EFW facility uses advanced technology to process over 450,000 tonnes of residual waste per year, generating 306gwh of power. This is enough to provide electricity to every household in Slough. The British company also has an education centre adjacent to the facility where schools and other groups can learn about sustainable waste management and energy from waste.