S & T

S & T is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Security Control Equipment & Systems & Monitoring
• Telephones Communications Services
• Television Cable & Catv & Satellite Systems Companies
• Internet Service And Access Providers
• Computer Stores

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Alarms, Signaling & Security Equipment > Security Control Equipment
• Computer And Software Stores > Computer Stores
• Cable And Other Subscription Programming > Cable & Other Pay Tv Services, Nec > Satellite Television Services
• Wired Telecommunications Carriers > Internet Service Providers
• All Other Telecommunications > Internet Service Providers
• Security Systems Services (Except Locksmiths) > Anti-Theft Alarm Systems Services > Bank Protective Equipment

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Local & Long Distance Telephone Service
• Cable & Other Pay Tv Services > Satellite Communications Services
• Electrical Apparatus & Equipment > Alarms, Signaling & Security Equipment > Security Control Equipment
• Computer And Computer Software Stores > Computer Stores
• Information Retrieval Services > Internet Services > Internet Service And Access Providers
• Security Systems Services > Anti-Theft Alarm Systems Services > Bank Protective Equipment