Company Name

Industry

Location

Revenue

Employees

Buckley Heating & Cooling

Oil & Energy

United States, Indiana

$250M to $500M

11-50

Applied Coatings & Linings

Oil & Energy

United States, Indiana

$250M to $500M

11-50

Star Engineering & Machine

Oil & Energy

United States, Indiana

$250M to $500M

11-50

General Petroleum

Oil & Energy

United States, Indiana

$50M to $100M

11-50

Yoder Oil

Oil & Energy

United States, Indiana

$25M to $50M

11-50

Superior Petroleum Products

Oil & Energy

United States, Indiana

$25M to $50M

11-50

Fuel Quality Testing

Oil & Energy

United States, Indiana

$10M to $25M

11-50

Cardinal Ethanol

Oil & Energy

United States, Indiana

$10M to $25M

11-50

McIntosh Energy

Oil & Energy

United States, Indiana

$10M to $25M

11-50

Tribologik Laboratories®

Oil & Energy

United States, Indiana

$10M to $25M

11-50

Core Minerals Operating Co

Oil & Energy

United States, Indiana

$10M to $25M

11-50

TT Enterprises

Oil & Energy

United States, Indiana

$10M to $25M

11-50

Petroleum Parts

Oil & Energy

United States, Indiana

$5M to $10M

11-50

Thomas Oil Company

Oil & Energy

United States, Indiana

$5M to $10M

11-50

Kinder Morgan RNG

Oil & Energy

United States, Indiana

$5M to $10M

11-50

Koch Corporation

Oil & Energy

United States, Indiana

$5M to $10M

11-50

Regal Mold & Die

Oil & Energy

United States, Indiana

$5M to $10M

11-50

Franger Gas

Oil & Energy

United States, Indiana

$1M to $5M

11-50

Glycerin Traders

Oil & Energy

United States, Indiana

$1M to $5M

11-50

DR Lubricants

Oil & Energy

United States, Indiana

$1M to $5M

11-50