8 companies

Quanta Infrastructure Solutions Group, LLC

QISG delivers turnkey EPC, design-build, and CMAR infrastructure solutions for energy, electrical, wastewater, and specialty projects across North America.

Liberty Utilities (Canada) Corp.

Liberty Utilities (Canada) Corp. delivers rate-regulated electric, natural gas, water, and wastewater treatment services to communities across North America, Bermuda, and Chile.

Salt River Project

Salt River Project is a not-for-profit utility providing water and power to more than 2 million people in the Phoenix metropolitan area since 1903.

Greenville Utilities Commission

Community-owned, not-for-profit utility providing electric, water, sewer and natural gas services to Greenville and Pitt County, North Carolina, since 1905.

Lansing Board of Water & Light

Verdantas

Verdantas is an integrated environmental science, engineering, and consulting firm delivering sustainable infrastructure solutions from 96 offices across the United States.

Black & Veatch Corporation

Black & Veatch is an employee-owned engineering firm designing and building critical infrastructure in energy, water, digital connectivity, and government services across more than 7,000 active global projects.

Citizens Energy Group

Citizens Energy Group is a public charitable trust providing natural gas, thermal energy, water, and wastewater services to the Indianapolis area.