- Security Search & Abstract Co
- Segal & Segal
- Self Inc
- Seligsohn Hess Co
- Septa
- Seraphin Gallery
- Serv-Rite Food Market
- Service Management System
- Service Point USA
- Seymour Mednick
- Shainberg & Viola
- Shanghai Bazaar
- Shanghai Gourmet Chinese
- Shanholtz Jewelers
- Shaw & Roseman
- Shein Law Ctr LTD
- Shen Nong Acupuncture & Orntl
- Shenian Co
- Shenk Bros
- Sheriff's Dept-Domestic Rltns
- Sheriff's Dept-Security Div
