Mauser Group, a portfolio company of Clayton, Dubilier & Rice, has filed for an IPO. Founded in 1896, the company is a global supplier of rigid packaging products and services for industrial use. Its product and service offerings include plastic, metal and fiber drums, intermediate bulk containers and the collection, reconditioning and resale of used IBCs and plastic drums. In 2014, Mauser generated EBITDA of €162.1 million on revenues of more than €1.2 billion. CD&R has backed the company since 2014.