Simplexgrinnell

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

• Fire Alarm Systems
• Security Consultants

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Alarms, Signaling & Security Equipment > Fire Protection Equipment & Supplies Household
• Other Scientific And Technical Consulting Services > Consultants Security & Safety > Security Consultants

Standard Industry Classification (SIC) Categories:

• Electrical Apparatus & Equipment > Alarms, Signaling & Security Equipment > Fire Protection Equipment & Supplies Household
• Business Consulting Services, Nec > Consultants Security & Safety > Security Consultants