Siemens Industry, Inc., Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove,IL 60089
(847) 215-1000

Siemens Building Technologies (Buffalo Grove, Ill.) is the North American market leader for safe and secure, energy-efficient and environment-friendly buildings and infrastructures. As a technology partner, service provider, system integrator and product vendor, Building Technologies has offerings for building automation, heating, ventilation and air conditioning (HVAC), and energy management as well as fire protection, life safety and security.