Company Name

Industry

Location

Revenue

Employees

Amp Americas

Utilities

United States, Illinois

$1B and Over

51-200

AGD

Utilities

United States, Illinois

$1B and Over

51-200

Carefree Lawn Sprinklers

Utilities

United States, Illinois

$250M to $500M

51-200

PFES

Utilities

United States, Illinois

$100M to $250M

51-200

Prairie Power

Utilities

United States, Illinois

$50M to $100M

51-200

Wachs Water Services

Utilities

United States, Illinois

$50M to $100M

51-200

KDM Engineering

Utilities

United States, Illinois

$25M to $50M

51-200

Mad Dash

Utilities

United States, Illinois

$25M to $50M

51-200

Corn Belt Energy Corporation

Utilities

United States, Illinois

$25M to $50M

51-200

Southern Illinois Power Cooperative

Utilities

United States, Illinois

$25M to $50M

51-200

AUM, Now Part of the RealPage® Family

Utilities

United States, Illinois

$25M to $50M

51-200

JCE Co-op

Utilities

United States, Illinois

$25M to $50M

51-200

Indeck Energy Services

Utilities

United States, Illinois

$25M to $50M

51-200

Wachs Utility Products

Utilities

United States, Illinois

$25M to $50M

51-200

North Shore Gas

Utilities

United States, Illinois

$10M to $25M

51-200

Enercon

Utilities

United States, Illinois

$10M to $25M

51-200

Four Rivers Sanitation Authority

Utilities

United States, Illinois

$10M to $25M

51-200

Tron Solar

Utilities

United States, Illinois

$5M to $10M

51-200

King Heating, Cooling & Plumbing

Utilities

United States, Illinois

$5M to $10M

51-200

BELOMAN

Utilities

United States, Illinois

$5M to $10M

51-200