GE Transportation designs, manufactures, and services freight and passenger locomotive, signaling, and communications and control products for the rail industry. It designs and builds marine engines, stationary power systems, electric drives for mining vehicles, wind turbine drive systems, and drilling motors. The company also offers crossing control, monitoring and recording, signaling and train control, and yard solutions; and train inspection and defect detection systems, structures and color lights, and switch point machines. In addition, it provides locomotive parts, product and service upgrades, monitoring and diagnostics, and wreck repair services; locomotives overhaul, remanufacturing, and repair services; information technology solutions; and signaling and communication services that include engineering, service agreements, repair, on-site technical support, installation and maintenance, and materials management. The company serves transit, marine, stationary, mining, energy, drilling, wind, and locomotive industries. It has drilling service centers in California, Louisiana, Texas, Venezuela, England, Norway, Singapore, and the United Arab Emirates. GE Transportation was formed as a result of the integration of GE Aircraft Engines (GEAE) and GE Transportation Systems (GETS). The company is headquartered in Erie, Pennsylvania with additional offices in the Americas, Asia, Africa, Australia, and Europe. GE Transportation operates as a subsidiary of General Electric Co.