[LNewman]

Check here

Says: Keppel Offshore & Marine (AMFELS), Brownsville TX

Record of Post-WWII Shipbuilding

Marathon LeTourneau's Brownsville shipyard was sold to local interests in the early 1990s and then sold again to Keppel FELS (now Keppel Offshore & Marine) which renamed it AMFELS and re-entered the rigbuilding business.

Doesn't give dates for last company turnover though.

[LNewman]

Keppel Offshore & Marine, integrating the experience and expertise of Keppel FELS, Keppel Shipyard, Keppel Singmarine and Keppel yards overseas, was established in 2002.

Keppel FELS