Spina Dante C.
Spina Russell C.
Spinnerhawk Company (a Partnership)
Spiral Drilling Systems Inc.
Spiral Lift Tools Ltd.
Spiridonov Jury A.
Sponchia Barton
Spratt Robert B.
Spray Jeffery A.
Spray Jeffrey A.
Sprehe Paul Robert
Spreij Leendert
Spriggs Dennis M.
Spring Christian C.
Springer Machine Ltd.
Springett Frank Benjamin
Spross Ronald L.
Sproul Richard M.
Spruce Grove Investments Ltd.
Spurlock James W.