Aaron Costello is named as a lobbyist on federal disclosure filings for 1 client through Black Hills Corporation. The most recent filing naming them posted in April 2024. Issues reported include Energy/Nuclear, Taxation/Internal Revenue Code, Environment/Superfund and Budget/Appropriations.
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Aaron Costello. See the Capitol Clarity rankings and method.
