KELLOGG BROWN & ROOT LLC is a Foreign Limited Liability Company registered in the state of DC. The business was filed on 12/13/2005 and is currently listed as Active - Not in Good Standing. The official file number for this entity is L26362. The registered agent on file is C T Corporation System, located at 1015 15TH STREET NW, Washington, DC, 20005. The principal office address is located at 601 Jefferson Street, KT-3400, Houston, TX, 77002.