Secord Douglas Cecil
Secoroc Ab
Secure Drilling International L.p. (bermuda)
Security Diamant Boart Stratabit
Sedco Inc.
Sedgeman Robert Donald John
Sedgwick David J.
Sedillo Lawrence P.
Seefried Douglas
Seelen Marinus Gerardus Wilhelmus Maria
Seely Patrick John
Segal Arkady
Segalman Daniel J.
Segeral Gerard
Segura Michael J. R.
Segura Pedro
Segura Pedro R.
Segura Richard J.
Segura Richard James SR.
Seheult James M.