Capitol Clarity / Lobbyists / P / William Piper

William Piper: federal lobbyist

William Piper is named as a lobbyist on federal disclosure filings for 63 clients through Fierce Government Relations. The most recent filing naming them posted in April 2026. Issues reported include Taxation/Internal Revenue Code, Trade (domestic/foreign), Computer Industry and Energy/Nuclear.

63Clients on filings
1Registrants
47Issue categories
2Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Clients and registrants

ClientRegistrantLatestIssues
UNION PACIFICFIERCE GOVERNMENT RELATIONSQ1 2026Transportation, Taxation/Internal Revenue Code, Railroads
BUSINESS ROUNDTABLEFIERCE GOVERNMENT RELATIONSQ1 2026Trade (domestic/foreign), Immigration, Budget/Appropriations
WASTEWATER ACTION ALLIANCEFIERCE GOVERNMENT RELATIONSQ4 2025Health Issues
VIRTA HEALTHFIERCE GOVERNMENT RELATIONSQ4 2025Defense, Medicare/Medicaid, Health Issues
UPS (UNITED PARCEL SERVICE)FIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Labor Issues/Antitrust/Workplace, Trucking/Shipping
UNITEDHEALTH GROUP, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Health Issues
TWIN RIVERS PAPER COMPANYFIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Manufacturing
TOBACCO-FREE KIDS ACTION FUNDFIERCE GOVERNMENT RELATIONSQ4 2025Tobacco
THE HOME DEPOTFIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Labor Issues/Antitrust/Workplace, Economics/Economic Development
THE DOW CHEMICAL COMPANYFIERCE GOVERNMENT RELATIONSQ4 2025Telecommunications, Trade (domestic/foreign), Taxation/Internal Revenue Code
TELEVISAUNIVISION, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Media (information/publishing)
STRIPE, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Banking, Taxation/Internal Revenue Code
STEERBRIDGEFIERCE GOVERNMENT RELATIONSQ4 2025Veterans, Budget/Appropriations
STANFORD UNIVERSITYFIERCE GOVERNMENT RELATIONSQ4 2025Sports/Athletics, Immigration, Taxation/Internal Revenue Code
SIEMENS ENERGY, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Taxation/Internal Revenue Code, Energy/Nuclear
SIEMENS CORPORATIONFIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Budget/Appropriations, Taxation/Internal Revenue Code
SECURING AMERICA'S FUTURE ENERGY ALLIANCEFIERCE GOVERNMENT RELATIONSQ4 2025Taxation/Internal Revenue Code, Energy/Nuclear
SAVING COLLEGE SPORTSFIERCE GOVERNMENT RELATIONSQ4 2025Sports/Athletics
RECORDING INDUSTRY ASSOCIATION OF AMERICAFIERCE GOVERNMENT RELATIONSQ4 2025Copyright/Patent/Trademark
PHARMACEUTICAL CARE MANAGEMENT ASSOCIATION (PCMA)FIERCE GOVERNMENT RELATIONSQ4 2025Health Issues
PEPSICO, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Agriculture, Beverage Industry, Trade (domestic/foreign)
NEWS MEDIA ALLIANCEFIERCE GOVERNMENT RELATIONSQ4 2025Media (information/publishing), Taxation/Internal Revenue Code, Trade (domestic/foreign)
NATIONAL PORK PRODUCERS COUNCILFIERCE GOVERNMENT RELATIONSQ4 2025Agriculture, Trade (domestic/foreign)
NATIONAL CONFECTIONERS ASSOCIATIONFIERCE GOVERNMENT RELATIONSQ4 2025Agriculture, Trade (domestic/foreign)
NATIONAL CABLE AND TELECOMMUNICATIONS ASSOCIATIONFIERCE GOVERNMENT RELATIONSQ4 2025Telecommunications, Taxation/Internal Revenue Code
MOLSON COORS BEVERAGE COMPANY USA LLC (FORMERLY KNOWN AS MILLERCOORS LLC)FIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Agriculture, Taxation/Internal Revenue Code
KINDRED HEALTHCARE D/B/A SCIONHEALTHFIERCE GOVERNMENT RELATIONSQ4 2025Medicare/Medicaid
INTERNATIONAL PAPER COMPANYFIERCE GOVERNMENT RELATIONSQ4 2025Taxation/Internal Revenue Code, Environment/Superfund, Trade (domestic/foreign)
IHRSA (HEALTH & FITNESS ASSOCIATION) - THE GLOBAL HEALTH AND FITNESS ASSOCIATIONFIERCE GOVERNMENT RELATIONSQ4 2025Taxation/Internal Revenue Code, Health Issues
HARTFORD FINANCIAL SERVICES GROUPFIERCE GOVERNMENT RELATIONSQ4 2025Insurance, Taxation/Internal Revenue Code
HAAS AUTOMATION, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign)
GENERAL MOTORS COMPANYFIERCE GOVERNMENT RELATIONSQ4 2025Taxation/Internal Revenue Code, Automotive Industry, Budget/Appropriations
FEDERAL CITY COUNCILFIERCE GOVERNMENT RELATIONSQ4 2025Economics/Economic Development, Transportation, District of Columbia
EDWARD D. JONES & CO., L.P.FIERCE GOVERNMENT RELATIONSQ4 2025Taxation/Internal Revenue Code, Small Business, Banking
EDISON INTERNATIONALFIERCE GOVERNMENT RELATIONSQ4 2025Energy/Nuclear, Consumer Issues/Safety/Products
DELTA AIRLINES, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Taxation/Internal Revenue Code, Aviation/Airlines/Airports
CULTURAL CARE AU PAIRFIERCE GOVERNMENT RELATIONSQ4 2025Immigration
CORPORATE HEALTH CARE COALITIONFIERCE GOVERNMENT RELATIONSQ4 2025Health Issues
COMCAST CORPORATIONFIERCE GOVERNMENT RELATIONSQ4 2025Telecommunications, Taxation/Internal Revenue Code
CLOUD SOFTWARE GROUPFIERCE GOVERNMENT RELATIONSQ4 2025Computer Industry
CISCO SYSTEMS, INCFIERCE GOVERNMENT RELATIONSQ4 2025Telecommunications, Trade (domestic/foreign), Taxation/Internal Revenue Code
CHARTER COMMUNICATIONS, INC.FIERCE GOVERNMENT RELATIONSQ4 2025Telecommunications, Taxation/Internal Revenue Code
ATLAS FRM LLC (D/B/A ATLAS HOLDINGS LLC)FIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Manufacturing
ASSOCIATION OF ACCESSIBLE MEDICINES (FORMERLY KNOWN AS GPHA)FIERCE GOVERNMENT RELATIONSQ4 2025Pharmacy
APPLE INC.FIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Computer Industry
AMERICAN TELEVISION ALLIANCEFIERCE GOVERNMENT RELATIONSQ4 2025Communications/Broadcasting/Radio/TV
AMERICAN HOTEL & LODGING ASSOCIATIONFIERCE GOVERNMENT RELATIONSQ4 2025Labor Issues/Antitrust/Workplace, Immigration, Taxation/Internal Revenue Code
AMERICAN GAMING ASSOCIATIONFIERCE GOVERNMENT RELATIONSQ4 2025Agriculture, Taxation/Internal Revenue Code, Gaming/Gambling/Casino
AMERICAN FOREST & PAPER ASSOCIATIONFIERCE GOVERNMENT RELATIONSQ4 2025Trade (domestic/foreign), Agriculture, Taxation/Internal Revenue Code
AECOMFIERCE GOVERNMENT RELATIONSQ4 2025Economics/Economic Development, Education, Defense
ACTION NOW INITIATIVEFIERCE GOVERNMENT RELATIONSQ4 2025Health Issues
YUM! BRANDSFIERCE GOVERNMENT RELATIONSQ3 2025Consumer Issues/Safety/Products, Taxation/Internal Revenue Code, Labor Issues/Antitrust/Workplace
SOLAREDGE TECHNOLOGIES INC.FIERCE GOVERNMENT RELATIONSQ3 2025Taxation/Internal Revenue Code, Trade (domestic/foreign)
POPOUT, INC DBA SHIPPOFIERCE GOVERNMENT RELATIONSQ3 2025Postal
CLEANER ECONOMY COALITIONFIERCE GOVERNMENT RELATIONSQ3 2025Trade (domestic/foreign)
MOOREHOUSE SCHOOL OF MEDICINEFIERCE GOVERNMENT RELATIONSQ2 2025Medical/Disease Research/Clinical Labs
INFORMATION TECHNOLOGY INDUSTRY COUNCILFIERCE GOVERNMENT RELATIONSQ2 2025Taxation/Internal Revenue Code, Trade (domestic/foreign), Computer Industry
TSMC ARIZONAFIERCE GOVERNMENT RELATIONSQ2 2025Taxation/Internal Revenue Code, Environment/Superfund, Computer Industry
TRAEGER PELLET GRILLS, LLCFIERCE GOVERNMENT RELATIONSQ2 2025Trade (domestic/foreign)
ORACLE CORPORATIONFIERCE GOVERNMENT RELATIONSQ2 2025Computer Industry

Showing the 60 most recent of 63 engagements.

Activity by year

YearClientsRegistrants
202621
2025631

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 William Piper. See the Capitol Clarity rankings and method.