Sierra Hotel Associates, L.P

Sierra Hotel Holdings, Llc

Sierra Suites Hotel Corporation

Sierra Suites Leaseholds, Llc

Signature Select LLC

Software Development Services, Inc

South Georgia Ear, Nose, Throat And Allergy Center, P.C

Spangenberg Phillips Sherman Harrison, Inc

Spirit Aerosystems, Inc

Sullivan Higdon & Sink Incorporated

Summerfield Hotel Corporation

Summerfield Suites Development Company, L.P. (kansas)

Summerfield Suites Development Corporation

Summerfield Suites Holding Corporation

Summerfield Suites Lease Company, L.P

Summerfield Suites Lease Corporation Of Kansas

Summerfield Suites Management Company, L.P. (delaware)

Summerfield Suites Management Corporation

Syndeo Outsourcing, Llc

Synstrata Corporation