Guyana Power & Light Guyana Power & Light (GPL) is a company that generates, transmits, and distributes electricity. | ![]() Pinnacle West Capital Pinnacle West Capital through its subsidiary, Arizona Public Service Company, provides retail and wholesale electric services primarily in the state of Arizona. | |
Founding Date | Founding Date 1999 | Founding Date 1894 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Georgetown, GY HQ | Locations Phoenix, US HQ |
Employees | Employees 634 | Employees 6,1335% increase |
Financial | ||
Revenue (est.) | Revenue (est.) $43.2b (FY, 2023) | Revenue (est.) $5.3b (FY, 2025) |
Net income | Net income ($10.8b) (FY, 2023) | Net income $631.6m (FY, 2025) |

Pinnacle West Capital through its subsidiary, Arizona Public Service Company, provides retail and wholesale electric services primarily in the state of Arizona.
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