Ramiro Peru

Phelps Dodge, Corp. used to provide mining, smelting & refining operations for copper and related products. It was having processing capabilities for other minerals as by-products, such as gold, silver and rhenium. The company copper mining operations was in Bagdad, Morenci, Sierrita, Miami and Tyrone. Phelps Dodge was founded by Anson Phelps & William Dodge in 1834 and is located in Phoenix, AZ.

Swift Transportation Co. engages in the provision of transportation solutions. It operates through the following segments: Truckload, Dedicated, Swift Refrigerated, and Intermodal. The Truckload segment consists of one-way movements over irregular routes throughout the United States, Mexico, and Canada. The Dedicated segment offers tailored solutions under long-term contracts. The Swift Refrigerated segment consists of shipments for customers that require temperature-controlled trailers. The Intermodal segment includes revenues generated by moving freight over the rail in the company's containers and other trailing equipment; and revenues for drayage to transport loads between the railheads and customer locations. The company was founded by Jerry C. Moyes and Carl Moyes in 1966 and is headquartered in Phoenix, AZ.

UNS Energy Corp. operates as a utility services holding company that engages in the electric generation and energy delivery services through its subsidiaries. The company is headquartered in Tucson, AZ.

Tucson Electric Power Co., Inc. engages in the generation, distribution, and transmitting electricity. The firm sells electricity, transmission, and ancillary services to retail customers, utilities, municipalities, and energy marketing companies. The company was founded in 1892 and is headquartered in Tucson, AZ.

University of Arizona Foundation provides assistance to the University of Arizona in three areas: fund-raising, asset management and facilitation. The Foundation's asset management duties include protecting the value of stocks, bonds, real estate and other university investments. It also funds and develops educational programs, provides construction assistance and gives grants to faculty, students & researchers. It is founded in 1958 and is located in Tucson, AZ.

Southern Peru Copper Corp. engages in the provision of mining services. The company is headquartered in Phoenix, AZ.