Companies similar to Pinnacle West Capital (PNW)
Utilities
Pinnacle West Capital (PNW)'s closest peers include Duke Energy (DUK), Southern Company (SO), American Electric Power (AEP), Dominion Energy (D) and NextEra Energy (NEE). This peer set is drawn from PNW's enriched company profile and is informational only — not financial advice.
Similar companies
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Duke EnergyDUKUtilities
Duke Energy is a regulated utility giant serving 8.7 million electric and natural gas customers across the Southeast and Midwest through vertically integrated…
$126.11 (as of 2026-07-16) · market cap $98.3B
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Southern CompanySOUtilities
A diversified utility holding company providing electric power across the Southeast and natural gas distribution across four states.
$96.07 (as of 2026-07-16) · market cap $107.5B
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American Electric PowerAEPUtilities
A major vertically integrated electric utility holding company generating and distributing power across the eastern and south-central US, with a regulated rate…
$133.13 (as of 2026-07-16) · market cap $72.4B
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Dominion EnergyDUtilities
Dominion Energy is a diversified regulated utility providing electricity and natural gas to millions of customers across Virginia, the Carolinas, and beyond,…
$71.69 (as of 2026-07-16) · market cap $62.8B
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NextEra EnergyNEEUtilities
NextEra Energy is a diversified energy holding company operating electric utilities and developing renewable energy and energy storage assets.
$89.35 (as of 2026-07-16) · market cap $186.7B
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Peers are drawn from PNW's enriched profile (the same similarity signal the chat uses for "companies like PNW"). See the full profile: Pinnacle West Capital (PNW).
Last updated 2026-07-16.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.