- The Economist
- The Economist Group
- The Emerson Electric Co. PAC
- The Equity Alliance Fund Action PAC
- The Eye of the Tiger Political Action Committee
- The Farm Credit Council Political Action Committee
- The Free Press
- The Friends of Tracy Mitrano Committee
- The Fund for American Exceptionalism
- The G Team
- The Geo Group
- The Geo Group, Inc. Political Action Committee
- The Goldman Sachs Group, Inc. Political Action Committee
- The Goodyear Tire & Rubber Company Good Government Fund (Goodyear Good Government Fund)
- The Governing Majority Fund
- The Grant Thornton LLP Political Action Committee LLC
- The Great Task
- The Greenbrier Companies, Inc. PAC (Aka Greenbrier PAC)
- The Guardian
- The Guardian Fund
- The Guardian Life Insurance Company of America Political Action Committee - Federal (Guardian Life P
- The Hamilton Project
- The Hartford Financial Services Group, Inc. Federal PAC (Aka Hartford Advocates Federal Fund)
- The Hartford Financial Services Group, Inc. PAC (Aka the Hartford Advocates Fund)
- The Hawkeye PAC
- The Holding Victory Fund
- The Home Depot
- The Home Depot Inc. Political Action Committee
- The Hue PAC
- The Impact Fund (FEC)
- The Information
- The Jerusalem Post
- The Jockey Club PAC
- The Joe Rogan Experience
- The Juno Fund
- The Kraft Group
- The Kraft Heinz Company Political Action Committee (Kraftheinzpac)
- The L & C Coalition
- The Land Institute
- The Libertarian Party of Maryland
- The Lincoln Club of Orange County Federal PAC
- The Lincoln Project
- The Loose Group
- The Lubrizol Corporation Employees PAC
- The Majority Rules
- The Marcus Foundation
- The Markey Committee
- The Messenger
- The Moderate PAC, Inc.
- The National Association of Professional Baseball Leagues, Inc. PAC, (Minor League Baseball PAC)
- The National Rural Electric Cooperative Association Action Committee for Rural Electrification (Acre)
- The Nature Conservancy
- The New York Times
- The New Yorker
- The Next 50
- The Next 50 PAC
- The Northwestern Mutual Life Insurance Company Federal PAC
- The Options Clearing Corporation PAC
- The PAC for America's Future
- The Pat Harrigan Committee
- The Pat Mccrory Committee
- The People's House Project, Inc.
- The Peter Norbeck Leadership PAC
- The Premier, Inc. Employees' Civic Action Fund
- The Private Investor Coalition, Inc. Political Action Committee
- The Procter & Gamble Company Good Government Fund
- The Production Board
- The Real Estate Roundtable Political Action Committee (Realpac)
- The Reed Committee
- The Republic
- The Richard Burr Committee
- The Right Group
- The Ringer
- The Scott Trust
- The Sentinel Action Fund
- The Six PAC
- The Stanford Review
- The Sun
- The Surety & Fidelity Association of America Political Action Committee
- The Telegraph
- The Thomson Family
- The Times
- The Timken Company Good Government Fund
- The Top 4 2020 Committee
- The Travelers Companies, Inc. Political Action Committee (T-PAC)
- The Turnout Project
- The Vanguard Group Committee for Responsible Government
- The Verge
- The Vistria Group
- The Volunteer PAC
- The Wall Street Journal
- The Walt Disney Company
- The Walt Disney Productions Employees PAC
- The Washington Post
- The Wendys Company Political Action Committee
- The Westervelt Company Political Action Committee
- The Wilderness Society Action Fund
- The Wilks Brothers
- The Williams Companies, Inc. Political Action Committee
- The Windquest Group
- The Winner's Circle Political Action Committee
- The Wonderful Company
- The Woodbridge Company
- THEGROUP
- Theresa Greenfield for Iowa
- Thermo Fisher Scientific Inc. PAC
- Thiel Capital
- Thiel Fellowship
- Thiel Foundation
- Think Big
- Third Way
- Thom Tillis Committee
- Thomas for Congress
- Thompson Coburn Political Action Committee
- Thomson Reuters
- Thoroughbred PAC
- Three Arrows Capital
- Three Rivers Political Action Committee
- Thrive Capital
- Thrivent Financial for Lutherans Political Action Committee
- Thunderbolt PAC
- Thune Victory Committee
- TIAA
- Tiberi for Congress
- Tiger Global Management
- Tikvah Fund
- Tillis Majority Committee
- Tim Ryan for Congress
- Tim Ryan for Ohio
- Tim Ryan Victory Fund 2022
- Tim Scott for America
- Tim Scott Victory Fund
- Tim Sheehy for Montana
- Time
- Time Warner
- Time Warner Cable
- Tina Ramirez for Congress Inc
- Tina Smith for Minnesota
- Titus for Congress
- Tj Cox for Congress
- Tkj PAC
- TKO Group Holdings
- To Protect Our Heritage PAC
- Todd Litton for Congress
- Together Everyone Realizes Real Impact Aka Terri PAC
- Together for Nevada's Future PAC
- Together for Progress 2024
- Together for Working People
- Together Fund PAC
- Together Holding Our Majority PAC
- Together United for Liberty, Integrity and Prosperity PAC (Tulip PAC)
- Tom James
- Tom Malinowski for Congress
- Tom O'halleran for Congress
- Tom Reed for Congress
- Tom Steyer 2020
- Tom Suozzi Victory Fund
- Tomorrow is Meaningful (TIM) PAC
- Tomorrow Is Meaningful PAC
- Tomorrow Is Meaningful PAC - Federal
- Tomorrow PAC
- Tony Cowden for Congress
- Tony Gonzales for Congress
- Tony Wied for Congress
- Tools for Humanity
- Torch Technologies, Inc Political Action Committee
- Torchlight PAC
- Torrance Police Department
- Torres for Congress
- Torres Victory Fund
- Tower Ventures
- Town of Hempstead
- Townsend Institute for Leadership and Counseling
- Toyota Motor North America, Inc Political Action Committee (Toyota/Lexus PAC)
- TPG Capital
- TPG-Axon Capital
- Tractor Supply Company
- Tractor Supply Company Political Action Committee
- Trade Republic
- Tralapac (Truck Renting and Leasing Association PAC)
- Trans Union LLC Political Action Committee
- Trans World Airlines
- Trans-Global Solutions Inc.
- Transamerica Corporation PAC
- Transcanada USA Services, Inc. PAC
- Transdigm Group Inc. Employee Political Action Committee
- Transformative Change PAC
- Transparency in Politics
- Transport Workers Union Political Contributions Committee
- Transportation Intermediaries Association's Tiapac
- Treasure State PAC
- Treble for Arizona
- Tree Care Industry Association, Inc PAC (The Voice for Trees PAC)
- Trendyol
- Tri-State Maxed-Out Women
- TRIBE
- Tribune Media
- Tribune Publishing
- Trident Capital
- Trident Seafoods
- TRIDEUM
- Trinet Group Inc Political Action Committee
- Trinity Industries Employee Political Action Committee (Sf) Inc.
- Tripp Lite
- Triton Construction Inc
- Triumph Group Inc PAC
- Troutman Pepper Locke LLP Political Action Committee, Inc.
- Troy Downing for Congress
- Trucking Political Action Committee of the American Trucking Associations Inc.
- True North PAC
- True Texas Values PAC
- Truedem Leadership Fund
- Truist Financial Corporation Federal PAC (Formerly Suntrust Banks, Inc. Political Action Committee)
- Truist Financial Corporation Political Action Committee (Formerly Branch Bank and Trust Political Action Committee)
- Trump 47 Committee
- Trump 47 Committee, Inc.
- Trump Make America Great Again Committee
- Trump Media and Technology Group
- Trump National Committee Jfc, Inc.
- Trump Save America Joint Fundraising Committee
- Trump Victory
- Trust in the Mission PAC
- Truth and Courage PAC
- Truth And Justice Fund Company
- Truth Is Markets Work Fund A/K/A Tim W Fund
- Truth Social
- Truth to Power
- Truth to Power PAC
- Ttm Technologies Inc. Political Action Committee
- Tuberville for Senate, Inc.
- Tubi
- Tucker Carlson Network
- Tucson Families Fed Up PAC
- Tull Law, PLC
- Tulsi for Hawai'i
- Turnaround Team PAC
- Turning Point Action
- Turnout for America
- Turquoise PAC
- Twilio Inc
- Twitch
- Tyson Foods
- Tyson Foods Inc Political Action Committee (Typac)
- Tzedek PAC
- U a Local 85 Political Action Committee
- U.s. Anesthesia Partners, Inc. PAC D/B/A/ Usap PAC
- U.S. Army National Guard
- U.S. Army Reserve
- U.S. Attorney's Office, Southern District of Texas
- U.s. Bancorp Federal Political Action Committee
- U.S. Chamber of Commerce
- U.S. Customs and Border Protection
- U.S. Department of Agriculture
- U.S. Department of Housing and Urban Development
- U.S. Department of Justice
- U.S. Department of State
- U.S. Department of State (Ambassador to New Zealand and Samoa)
- U.S. Department of Veterans Affairs
- U.S. Food and Drug Administration
- U.S. House of Representatives (California 45th District)
- U.S. House of Representatives (North Carolina 13th District)
- U.S. House of Representatives (Texas 34th District)
- U.S. House of Representatives (Virginia 2nd District)
- U.S. Immigration and Customs Enforcement
- U.S. International Development Finance Corporation
- U.s. Israel PAC (Usi PAC)
- U.S. Navy
- U.S. Securities and Exchange Commission
- U.S. Small Business Administration
- U.s. Travel Association PAC
- U.s.-Cuba Democracy Political Action Committee
- UA Union Plumbers & Pipefitters Vote! PAC (United Association of Journeymen and Apprentices of the Plumbing & Pipefitting Industry of the United States and Canada)
- Uaw - V - Cap (Uaw Voluntary Community Action Program) 'Int'l Union United Automobile Aerospace & Agricultural Implement Workers of America Uaw
- Uaw Education Fund
- Uber
- Ubs Americas Inc. Political Action Committee (Ubs PAC)
- Uc Berkeley
- UCSF
- Ullico Inc. Political Action Committee (Ullipac)
- Ultra Electronics USA Group Inc PAC (Ultra Electronics USA PAC Or Ueusa PAC)
- Unaka Co
- Uncommon Schools
- Under Armour
- UNESCO
- UnidosUS Action PAC
- Union Pacific
- Union Pacific Corp. Fund for Effective Government
- Union Square Ventures
- Uniswap Labs
- Unite America PAC Inc.
- Unite America Reform Fund
- Unite Here Tip Campaign Committee
- Unite the Country
- Unite to Win
- United 2024
- United Airlines
- United Airlines, Inc. Political Action Committee (Uapac)
- United Association of Journeymen & Apprentices of the U.s. & Canada Local 447 Federal PAC
- United Auto Workers