Tower Automotive has filed for a public offering with a proposed offering amount of $100 million. The company is a global manufacturer of structural metal components and assemblies primarily for automotive OEMs. Tower was acquired by Cerberus Capital Management for $1 billion in 2007. It reported year-end revenues for 2009 at $1.63 billion, a drop from $2.17 billion in 2008. Its 2009 EBITDA was $108.7 million, a decrease from $163 million in 2008.