Rapid Action Packaging specialises in the design, manufacture and supply of innovative, ergonomic, cost effective and environmentally responsible packaging systems.
Hydrodec has a patented, cost effective refining process with capabilities across petrochemical and oil refining. Ludgate partially exited Hydrodec in 2013.
Phoslock manufactures a unique water treatment product, which retains and prevents re-release of phosphorus, improving water quality and preventing harmful algae blooms.
STX is a Dutch specialist in the broking and trading of environmental financial products across the European markets, with a particular focus on the carbon markets.
Micropelt is a German producer of patented, scalable waste heat harvesting technology used to power sensors and the core components of the smart home.
agri.capital is one of the leading biogas producers in Europe. Ludgate successfully exited the company to Alinda Capital in 2011.
Tamar Energy develops, owns and operates UK anaerobic digestion and composting projects, for cost-effective, sustainable treatment of organic waste.
Lumicity develops projects across solar and biomass in the UK, specialising in the planning, finance, construction and management of renewable energy projects.
New Earth is a UK waste treatment and renewable energy project developer / owner / operator. Ludgate completed its successful exit from New Earth in 2013.
Ignis Biomass is a developer, owner and operator of UK biomass heat and power projects, providing local solutions for energy and waste management.
REG is an international renewable energy developer, principally focused on UK wind power projects and generating clean power from recycled used cooking oil.