LeTourneau
Vicksburg, Ms, United States of America
www.keppelletourneau.com 
Founded in 1929, sold to Marathon in 1969 and renamed Marathon LeTourneau and then to Rowan Companies in 1994 and renamed LeTourneau. Subsequently acquired by Keppel O&M in 2016 and renamed Keppel LeTourneau.
Rowan Juneau
Yd No. 119
Valaris Gorilla VII
Yd No. 221