Mechanical components companies

RTX (formerly known as Raytheon Technologies) is an aerospace and defense company that provides systems and services for commercial, military, and government customers.

Eaton is an intelligent power management company.

Parker Hannifin is a company specializing in motion and control technologies and systems.

Emerson Electric is a company that designs and manufactures technology and engineering solutions for industrial, commercial, and residential markets.

Magna International is a company that designs, develops, and manufactures automotive systems, assemblies, modules, and components.

W.W. Grainger is a company that distributes maintenance, repair, and operating (MRO) products and services.

Advance Auto Parts is an automotive aftermarket parts provider.

Textron is a multi-industry company engaged in the aircraft, defense, industrial, and finance businesses.

Fastenal is a business-to-business supply chain solutions company and a wholesale distributor of fasteners and related industrial and construction supplies.

Tenaris is a company specializing in steel pipe manufacturing and related operations solutions.

BorgWarner is a provider of technology solutions for combustion, hybrid, and electric vehicles.

Ingersoll Rand (formerly known as Gardner Denver) is a company that provides mission-critical flow creation products and industrial solutions.