added considerably to the company's comprehensive coverage of safety equipment. See also Chubb Fire Chubb Security Chubb Locks Read and Campbell Limited Minimax Limited Rampart Engineering References External links http://www.gracesguide.co.uk/Pyrene_Co http://www.chubb.co.uk http://www.mewe.org.uk/londondeco/Factories.html Defunct manufacturing companies of the United Kingdom Firefighting equipment Emergency services equipment makers Companies based in the London Borough of Hounslow 1967 mergers and acquisitions