Pinnacle West Capital Corporation

A registered lobbying firm, and the clients it files for. Everything here comes from the quarterly disclosures it is required to make under the Lobbying Disclosure Act. Filed as PINNACLE WEST CAPITAL CORPORATION.

Clients

named in its filings

Filings

2026

Fees reported

$470K

across every filing

Who it represents

Largest first, by what the filings report being paid.

Client	Ticker	Filings	Fees
Pinnacle West Capital CorporationPinnacle West Capital Corp	PNW	2	$470K

Every filing

Newest first, and within a year the largest.

Client	Lobbied on	Period	Fee
Pinnacle West Capital Corporation	Taxation/Internal Revenue Code, Transportation, Energy/Nuclear, Budget/Appropriations, Environment/Superfund, Homeland Security, Waste (hazardous/solid/interstate/nuclear), Defense	2nd Quarter (Apr 1 - June 30) 2026	$270K
Pinnacle West Capital Corporation	Energy/Nuclear, Budget/Appropriations, Environment/Superfund, Taxation/Internal Revenue Code, Transportation, Homeland Security, Waste (hazardous/solid/interstate/nuclear), Defense, Telecommunications	1st Quarter (Jan 1 - Mar 31) 2026	$200K

Source: quarterly LD-2 disclosures filed under the Lobbying Disclosure Act. A fee covers everything the firm did for that client in the period, so it cannot be attributed to any one issue on the list. A filing that states no figure contributes nothing rather than a zero. Clients with no ticker are kept: a trade association or a foreign ministry is as much a part of what the firm does as a listed company.

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