Pinnacle West Capital Corporation (PNW) is a leading utility holding company based in Phoenix, Arizona, primarily recognized for its subsidiary, Arizona Public Service Company (APS), which serves over 1.3 million customers in the state. The company is committed to providing reliable, affordable energy while integrating sustainable practices and advancing clean energy solutions, including solar and renewable resources. In addition to APS, Pinnacle West owns Bright Canyon Energy, which focuses on energy development and services. With a strong emphasis on operational efficiency and regulatory compliance, Pinnacle West is well-positioned to navigate the evolving energy landscape while delivering shareholder value and supporting community initiatives.

NYSE

USA

UTILITIES

UTILITIES - REGULATED ELECTRIC

400 NORTH FIFTH STREET, PHOENIX, AZ, UNITED STATES, 85072-3999

December

$10.8 Billion

$2.01 Billion

18.56

4.86

$3.57

4.06%

0.46