Russell B. Leavitt

Telgian Corp. provides fire protection, life safety consulting, and engineering services. It offers fire alarms, fire sprinklers, emergency exit lights, backflow, fire pumps, hood suppression, and fire extinguishers. The company was founded in 2007 and is headquartered in Phoenix, AZ.

The Greater Phoenix Chamber of Commerce is an organization that serves as the voice of business and promotes growth. The non-profit company is based in Phoenix, AZ. The company's diverse membership base includes small businesses and large corporations with a national footprint. The chamber offers multiple opportunities for businesses to invest in order to achieve their goals and objectives. Todd Sanders has been the CEO of the company since 2009.

Part of ADT, Inc., SecurityLink is a company that provides advanced telecommunications services. The company is based in Chicago, IL. The company was founded by Michael T. Shaw. SecurityLink was acquired by Cambridge Protection Industries LLC, a subsidiary of ADT, Inc., from SBC Communications, Inc. on January 31, 2001.

National Society of Professional Engineers operates as a national organization committed to addressing the professional concerns of licensed PEs across all disciplines. The company was founded in 1934 and is headquartered in Alexandria, VA.

The American Society of Heating Refrigerating & Air-Conditioning (ASHRAE) provides resources to help designers make buildings more resilient to natural disasters. The non-profit company is based in Peachtree Corners, GA and has subsidiaries in the United States. The company's focus is on helping buildings and their systems withstand and recover from adverse events.