• Southwest Airlines Pilots' Association Political Action Committee (Swapa PAC)
• Southwest Conservative PAC
• Southwest Gas Corporation Political Action Committee
• Space Exploration Technologies Corp. PAC
• Spaceship Earth PAC
• SpaceX
• Spanberger for Congress
• Spark Capital
• Speak Free Or Die PAC
• Speak Up PAC
• Special Competitive Studies Project
• Special Operations for America
• Specialty Equipment Market Association PAC Semapac
• Speed PAC
• Spine PAC of the National Association of Spine Specialists
• Spire Inc. Federal Political Action Committee (Spire Federal PAC)
• Spirit Aerosystems, Inc. PAC
• Spirit of '76 PAC
• Spotify
• Springfield Armory
• Squire Patton Boggs
• Squire Sanders
• Sri for Congress
• St. George's University
• St. Jude Medical
• Sta Jets
• Stabenow for Us Senate
• Stand for America PAC
• Stand for New York PAC
• Stand PAC
• Stand Tall America PAC (Stapac)
• Stand Together
• Stand Together Chamber of Commerce
• Stand Up America Inc.
• Stand Up for Workers PAC
• Standard General
• Standard Industries
• Standing for Texas
• Standing Strong PAC
• STANFORD
• Stanford Graduate School of Business
• Stanford Law School
• Stanford University
• Stanford University School of Medicine
• Stanley Black & Decker, Inc. Political Action Committee
• Stanton for Congress
• Star Pipe Products
• Starbucks
• Starkey Hearing Technologies
• Starr Insurance Holdings Inc PAC
• Start Rising Political Action Committee Or Start Rising PAC
• Starwood Capital Group
• Starwood Hotels & Resorts Worldwide
• State Action Fund PAC Inc.
• State Democracy Defenders PAC
• State Democratic Executive Committee of Alabama
• State Farm Mutual Automobile Insurance Company Federal Political Action Committee (State Farm Federal PAC)
• State Government Citizens' Campaign
• State of Indiana
• State of Maryland
• State Street Bank and Trust Company Voluntary Political Action Committee
• Ste. Michelle Wine Estates Ltd. Political Action Committee
• Steamfitters and Plumbers Local 464 (United Association)
• Steamfitters Local 475 Political Action Committee
• Steel Perlot
• Steer PAC
• Steil for Wisconsin, Inc.
• Steil Victory Fund
• Stella for Congress
• Stellantis
• Stephanie Murphy for Congress
• Stephany Rose for Congress
• Stephens Inc
• Stephens Inc. Federal Political Action Committee
• Steptoe & Johnson LLP
• Steris Corporation Employee Political Action Committee (A.k.a. Steris Employee PAC)
• Sterling Group
• Steve Chabot for Congress
• Steve Daines for Montana
• Steve Fincher for Congress
• Steve Garvey for Us Senate
• Steve Marshall for Senate
• Sticker PAC
• STIFEL
• Stitch Fix
• Stop Collectivism Or Totalitarianism Triumphs PAC
• Stop Him Now
• Stop Maga PAC
• Stop Project 2025
• Stop Republicans
• Stop TRUMP
• Storm PAC
• Straight Talk Politics PAC
• Strange for Senate
• Stratechery
• Strategic Majority PAC
• Strategy PAC
• Stripe
• Strive Asset Management
• Strong as Granite PAC
• Strong Country for Today and Tomorrow (Leadership PAC / joint fundraising committee)
• Strong Country for Today and Tomorrow (Scottpac)
• Strong Leadership for America
• Strong PAC
• Stronger Illinois PAC
• Stronger Maine
• Stronger Together PA
• Structured Finance Coalition Political Action Committee (Structured Finance PAC)
• Stu for Indiana
• StumbleUpon
• Stutzman for Congress
• Stv Group Inc Political Action Committee
• Substack
• Suffolk County Correction Officers Association, Inc. PAC
• Sullivan &Cromwell LLP
• Sullivan Victory
• Summit Common Council
• Summit County Progressive Democrats Federal PAC
• Summitt PAC
• Sun Cable
• Sun Political Action Committee (Sunpac)
• Sunkist Growers, Inc. PAC - Federal
• Sunrise Movement
• Sunrise PAC
• Sunrun Inc Political Action Committee (Sunrun PAC)
• Sunshine Gasoline Distributors Inc.
• Sunshine PAC
• Sunshine State Future Fund
• Suozzi for Congress
• Support Taxfighters & Elect Effective Leaders PAC
• Support to Ensure Victory Everywhere PAC-Steve PAC
• Supporters of Engineers Local 3 Endorsed Candidates
• Supporting House Problem Solvers - Shp PAC
• Supporting United States of America's Next Leaders PAC (Susan PAC)
• Susan B Anthony List Inc. Candidate Fund
• Susan Davis for Congress
• Susan Wild for Congress
• Susie Lee for Congress
• Susquehanna International Group
• Sustainable Energy and Environment Coalition PAC (Seec PAC)
• SV Angel
• Swalwell for Congress
• Swedish Match North America LLC PAC
• Sweet for Senate
• Swing Left
• Swisher International Inc PAC Fund
• Sylvamo Corporation PAC
• Symantec
• Symantec Corporation Political Action Committee
• Synchrony Financial Employees Political Action Committee (Syncpac)
• Syngenta Corporation Employee Political Action Committee (Syngenta PAC)
• SYNOPSYS
• Synovus Financial Corp. Fund for Effective Leadership
• Syracuse University
• T-Mobile
• T-Mobile USA, Inc. Political Action Committee (T-PAC)
• T. Rowe Price
• Taddeo for Congress
• Taft Stettinius & Hollister LLP Political Action Committee
• Take Back the House 2024
• Take Back the House Texas 2022
• Take Back Your Liberty
• Take Me Home Wv Action
• Take-Two Interactive
• Take-Two Interactive Software
• Takeaction Mn Federal Fund
• Takeda Pharmaceuticals
• Takeda Pharmaceuticals America Inc. Political Action Committee
• Talarico for Texas
• Tammy Baldwin for Senate
• Tammy for Illinois
• Tammy Murphy for Senate
• Target Corporation Citizens Political Forum (Targetcitizens Political Forum)
• Tarver for Senate
• TaskRabbit
• Taylor Morrison Inc. Building Strong Business PAC
• Tcf Financial Corporation PAC
• TCV
• TD Ameritrade
• Td Bank N.a. Political Action Committee
• Te Connectivity Corporation Political Action Committee Tepac
• Tea Party Patriots Citizens Fund
• Teach For America
• Teachers Insurance Annuity Association of America PAC (Tiaa PAC)
• Team America - Bringing America Together PAC
• Team Blue PAC
• Team Bree
• Team Buddy
• Team Elise
• Team Emmer
• Team Gallagher
• Team Graham, Inc.
• Team Hagerty
• Team Hagerty Victory
• Team Herschel, Inc
• Team Husted
• Team Jordan
• Team Josh
• Team Katie
• Team Kennedy
• Team Loeffler
• Team Mace
• Team Mcconnell
• Team Mccormick
• Team Mchenry
• Team Moreno
• Team Morgan Ortagus
• Team Morris
• Team Morrisey
• Team Rand
• Team Rick Scott
• Team Rogers
• Team Ryan
• Team Scalise
• Team Stand for America
• Team West Virginia
• Teamhealth Emergency Physicians
• Teamhealth Holdings Inc PAC (Teamhealth Providers PAC)
• Teamsters Against Trump Super PAC
• Teamsters Local 238
• Tech for Campaigns
• Techstars
• Teco Energy Inc Employees' PAC
• Ted Budd for Senate
• Ted Cruz for Senate
• Ted Cruz Victory Committee
• TEGNA
• Tel Aviv Stock Exchange
• Telefonica
• Tell It Like It Is PAC
• Tenacious PAC
• TENASKA
• Tenaska Inc Employees Political Action Committee
• Teneo Network
• Tenet Healthcare Corporation Political Action Committee
• Tenn Political Action Committee Inc (Tenn PAC)
• Tennessee Democratic Party
• Tennessee Eagle PAC
• Tennessee Immigrant and Refugee Rights Coalition Votes Action PAC
• Tennessee Rise PAC
• Teresa Tomlinson for Senate
• Term Limits Action
• Terri Bonoff for Congress
• Terri Sewell for Congress
• Tesla
• Tesla Motors
• Tester Victory Fund
• Teva Pharmaceuticals USA Inc. Political Action Committee (Teva PAC)
• Texans Demanding Accountability
• Texans for a Conservative Majority
• Texans for Senator John Cornyn Inc
• Texas and Southwestern Cattle Raisers Association PAC
• Texas Association for Home Care & Hospice, Inc. Texas Home Care & Hospice PAC- Federal
• Texas Capital Bank, Na Political Action Committee
• Texas Corn PAC of the Texas Corn Producers Association
• Texas Crude Energy, LLC
• Texas Democratic Party
• Texas Farm Bureau Agfund
• Texas First PAC
• Texas Medical Association Political Action Committee
• Texas Organizing Project PAC
• Texas Path To Freedom PAC
• Texas Rangers
• Texas Reloaded
• Texas Republican Voter Engagement PAC
• Texas Republicans United Political Action Committee (Tru PAC)
• Texas Spine and Joint Ltd PAC
• Texas Values PAC
• Texas Victory 2018
• Textile Rental Services Association of America Political Action Committee (Trsapac)
• Textron Inc. Political Action Committee
• Tfp Limited
• Thank You for Your Attention to This Matter PAC
• The 1861 Initiative
• The 218 Project
• The 85 Fund
• The Accountability Project
• The American Electric Power Committee for Responsible Government
• The American Foundations Committee
• The American Occupational Therapy Association, Inc. Political Action Committee (Aotpac)
• The American Prospect
• The American Society of Pension Professionals and Actuaries Political Action Committee (Asppa-Napa PAC) A/K/A American Retirement Association Political Action Committee (Ara PAC)
• The Ankler
• The Arena PAC
• The Ascap Legislative Fund for the Arts
• The Asia Foundation
• The Associated Press
• The Athletic
• The Atlantic
• The Bail Project
• The Bench
• The Bipartisan Network PAC
• The Blackstone Group
• The Blue South PAC
• The Boeing Company Political Action Committee
• The Broe Group
• The Bulwark
• The Capital Group Companies Inc Political Action Committee
• The Carlyle Group
• The Carlyle Group Inc. PAC (Aka 'Carlyle PAC')