NECAnet, Inc.

Tel Tech Networks

电信业

Phoenix，AZ

nectanet

公共关系和沟通服务

Offenburg，Baden-Württemberg

National Electrical Contractors Association (NECA)

建筑业

Washington，District of Columbia

Edison Electric Institute

公用事业

Washington，DC

KNIPEX

制造业

Southland Industries

建筑业

Garden Grove，California

International Brotherhood of Electrical Workers (IBEW)

建筑业

Washington，DC

ICSC

房地产

New York，NY

DTE Energy

公用事业

Detroit，Michigan

Avangrid

公用事业

Orange，Connecticut