Oil & Gas Companies in Chicago4 companies listed
Peak Energy
Since Mar, 2019
Peak follows a patient and disciplined approach, employing talented people, pursuing high standards of excellence and aligning our interests with those of all of our investment partners. Our diverse…
John Crane
Since Aug, 2017
John Crane has a strong legacy that dates back to the creation of the Crane Packing Company in 1917. Prior to World War II, the company’s England-based operations were sold to Tube Investments,…
Collins
Since Aug, 2017
In 1979, Collins Engineers, Inc. opened its doors in Chicago providing engineering services in structural and transportation analysis and design, and underwater engineering. It was in the field of underwater…
AEP Energy
Since Dec, 2016
AEP Energy is a competitive retail electric supplier operating in six states in the U.S. We make it easy for customers to buy, manage and use energy by taking pride in our business and valuing our customers.…