Company Name

Industry

Location

Revenue

Employees

Corporate Imaging Concepts

Marketing and Advertising

United States, Illinois

$1B and Over

51-200

Porterhouse Medical

Marketing and Advertising

United States, Illinois

$1B and Over

51-200

FE Moran Security Solutions

Security and Investigations

United States, Illinois

$1B and Over

51-200

Illinois State Water Survey

Research

United States, Illinois

$1B and Over

51-200

Special Events Management

Events Services

United States, Illinois

$1B and Over

51-200

ICOM

Marketing and Advertising

United States, Illinois

$1B and Over

51-200

Kappa Products Corporation

Facilities Services

United States, Illinois

$1B and Over

51-200

Capital H Group

Human Resources

United States, Illinois

$1B and Over

51-200

IESCO GROUP

Management Consulting

United States, Illinois

$1B and Over

51-200

Advanced Digital Sciences Center

Research

United States, Illinois

$1B and Over

51-200

ASG Staffing

Staffing and Recruiting

United States, Illinois

$500M to $1B

51-200

CareerViet.vn

Human Resources

United States, Illinois

$500M to $1B

51-200

Morrison & Morrison is now EisnerAmper

Accounting

United States, Illinois

$500M to $1B

51-200

Sierra ITS

Staffing and Recruiting

United States, Illinois

$500M to $1B

51-200

Illinois Business Consulting

Management Consulting

United States, Illinois

$500M to $1B

51-200

Galactic Good Foundation

Marketing and Advertising

United States, Illinois

$500M to $1B

51-200

CompuSystems

Events Services

United States, Illinois

$250M to $500M

51-200

Tandem HR

Human Resources

United States, Illinois

$250M to $500M

51-200

Two by Four

Marketing and Advertising

United States, Illinois

$250M to $500M

51-200

Simantel

Marketing and Advertising

United States, Illinois

$250M to $500M

51-200