List of Arizona companies

The region's second-quarter 2018 gross state product was $344.6 billion, with growth driven by the information and manufacturing sectors.

[2] Arizona's economy historically relied on the "five C's": copper, cotton, cattle, citrus, and climate.

[3] While Arizona's copper mining is still the nation's primary source of the metal, services and manufacturing are now the drivers of the state's economy.

[3] This list includes notable companies with primary headquarters located in the state.

Organizations which have ceased operations are included and noted as defunct.