| JOHNSON MATTHEY INC. | West Chester | PA | 3 | 2026-05-17 |
| JOHNSON CONTROLS, INC AND AFFILIATES | MILWAUKEE | WI | 1 | 2026-05-17 |
| JOHN J. FASO CONSULTING LLC | Kinderhook | NY | 1 | 2026-05-17 |
| JOHN DUNCAN AND ASSOCIATES, LLC | Washington | DC | 1 | 2026-05-17 |
| JOHN BIRCH SOCIETY | Appleton | WI | 2 | 2026-05-17 |
| JMH GROUP, FORMERLY JAMIAN MCELROY & HAMLIN, LLC | Bethesda | MD | 4 | 2026-05-17 |
| JM FAMILY ENTERPRISES, INC | DEERFIELD BEACH | FL | 1 | 2026-05-17 |
| JIM MASSIE & PARTNERS, LLC | Washington | DC | 20 | 2026-05-17 |
| JGW INTERNATIONAL LTD. | RESTON | VA | 9 | 2026-05-17 |
| JGB & ASSOCIATES, LLC | Alexandria | VA | 9 | 2026-05-17 |
| JEWISH WOMEN INTERNATIONAL | Washington | DC | 2 | 2026-05-17 |
| JENNIFER MADSEN | Washington | DC | 1 | 2026-05-17 |
| JENNIFER CUPP | Seattle | WA | 2 | 2026-05-17 |
| JENNER & BLOCK LLP | WASHINGTON | DC | 4 | 2026-05-17 |
| JENNA HAMILTON | Washington | DC | 3 | 2026-05-17 |
| JENKINS HILL CONSULTING, LLC | WASHINGTON | DC | 17 | 2026-05-17 |
| JELD-WEN, INC. | Charlotte | NC | 1 | 2026-05-17 |
| JEFFREY J. KIMBELL & ASSOCIATES, INC. | Washington | DC | 26 | 2026-05-17 |
| JEFFERSON STREET CONSULTING LLC | ARLINGTON | VA | 1 | 2026-05-17 |
| JEFF MILLER GROUP | Pace | FL | 1 | 2026-05-17 |
| JCWS,LLC | Washington | DC | 2 | 2026-05-17 |
| JBS COMMUNICATIONS, LLC | Lexington | KY | 1 | 2026-05-17 |
| JBI LTD | Coppell | TX | 1 | 2026-05-17 |
| JAY B. LEVIN, LEVIN,PAOLINO & CHRIST GOVENMENT REALTIONS CONSULTING | New London | CT | 1 | 2026-05-17 |
| JAVELIN ADVISORS LLC | Washington | DC | 1 | 2026-05-17 |
| JAPAN BANK FOR INTERNATIONAL COOPERATION | Washington | DC | 3 | 2026-05-17 |
| JAPAN AUTOMOBILE STANDARDS INTERNATIONALIZATION CENTER | WASHINGTON | DC | 1 | 2026-05-17 |
| JANOL, LLC | Bethesda | FL | 2 | 2026-05-17 |
| JAMISON AND SULLIVAN, INC. | Washington | DC | 2 | 2026-05-17 |
| JAMES P. KEESE | Washington | DC | 2 | 2026-05-17 |
| JAMES JOCHUM | Fairfax | VA | 2 | 2026-05-17 |
| JAMES DYKSTRA | McLean | VA | 2 | 2026-05-17 |
| JAKE PERRY + PARTNERS | Washington | DC | 8 | 2026-05-17 |
| JACOBS SOLUTIONS, INC. | ARLINGTON | VA | 1 | 2026-05-17 |
| JACOBS & ASSOCIATES, P.A. (FKA JACOBS SCHOLZ & WYLER, LLC) | Fernandina Beach | FL | 1 | 2026-05-17 |
| JACKSONVILLE REGIONAL CHAMBER OF COMMERCE | Jacksonville | FL | 1 | 2026-05-17 |
| JACKSON WALKER L.L.P. | Austin | TX | 6 | 2026-05-17 |
| JABAL COMPANIES LLC | Raymore | MO | 1 | 2026-05-17 |
| J.A. GREEN AND COMPANY (FORMERLY LLC) | Washington | DC | 9 | 2026-05-17 |
| J. ALEXANDER HUNT, INC. | Naperville | IL | 1 | 2026-05-17 |
| J M BURKMAN & ASSOCIATES | ARLINGTON | VA | 48 | 2026-05-17 |
| J BRABANT CAPITOL STRATEGIES | Alexandria | VA | 2 | 2026-05-17 |
| ISSA | Rosemont | IL | 1 | 2026-05-17 |
| IRRIGATION ASSOCIATION | Fairfax | VA | 1 | 2026-05-17 |
| IRRIGATION AND ELECTRICAL DISTRICTS ASSOCIATION OF ARIZONA, INC. | Litchfield Park | AZ | 2 | 2026-05-17 |
| IROQUOIS HEALTHCARE ALLIANCE | CLIFTON PARK | NY | 2 | 2026-05-17 |
| IPOLICY SOLUTIONS | Washington | DC | 7 | 2026-05-17 |
| IOWA STATE UNIVERSITY | AMES | IA | 1 | 2026-05-17 |
| IOWA HOSPITAL ASSOCIATION | Des Moines | IA | 1 | 2026-05-17 |
| IOWA FARM BUREAU FEDERATION | West Des Moines | IA | 2 | 2026-05-17 |
| IONIS PHARMACEUTICALS, INC. | Carlsbad | CA | 1 | 2026-05-17 |
| INVOKE LLC | Baltimore | MD | 5 | 2026-05-17 |
| INVITATION HOMES INC. | Dallas | TX | 1 | 2026-05-17 |
| INVESTMENT ADVISER ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| INVARIANT LLC | Washington | DC | 72 | 2026-05-17 |
| INTERSTATE GAS SUPPLY, LLC | Dublin | OH | 1 | 2026-05-17 |
| INTERSECTION | Washington | DC | 8 | 2026-05-17 |
| INTERSECT PUBLIC AFFAIRS, LLC | Fairfax | VA | 13 | 2026-05-17 |
| INTERNET CORPORATION FOR ASSIGNED NAMES AND NUMBERS | Los Angeles | CA | 1 | 2026-05-17 |
| INTERNATIONAL WOOD PRODUCTS ASSOCIATION | ALEXANDRIA | VA | 1 | 2026-05-17 |
| INTERNATIONAL UNION OF POLICE ASSOCIATIONS, AFL-CIO | SARASOTA | FL | 1 | 2026-05-17 |
| INTERNATIONAL TRADEMARK ASSOCIATION | Alexandria | VA | 1 | 2026-05-17 |
| INTERNATIONAL SWAPS & DERIVATIVES ASSOCIATION INC. | NEW YORK | NY | 1 | 2026-05-17 |
| INTERNATIONAL SUSTAINABILITY STANDARDS BOARD (ISSB) | London | | 1 | 2026-05-17 |
| INTERNATIONAL SOCIETY FOR STEM CELL RESEARCH | Evanston | IL | 1 | 2026-05-17 |
| INTERNATIONAL REFUGEE ASSISTANCE PROJECT (IRAP) | New York | NY | 2 | 2026-05-17 |
| INTERNATIONAL PAPER | Memphis | TN | 1 | 2026-05-17 |
| INTERNATIONAL MOTORS, LLC (FORMERLY NAVISTAR, INC.) | Washington | DC | 1 | 2026-05-17 |
| INTERNATIONAL MOTOR VEHICLE TRADE ASSOCIATION | Washington | DC | 2 | 2026-05-17 |
| INTERNATIONAL INTELLECTUAL PROPERTY ALLIANCE | Washington | DC | 1 | 2026-05-17 |
| INTERNATIONAL HEALTH RACQUET & SPORTSCLUB ASSOCIATION | Boston | MA | 1 | 2026-05-17 |
| INTERNATIONAL COUNCIL OF SHOPPING CENTERS | Washington | DC | 1 | 2026-05-17 |
| INTERNATIONAL CODE COUNCIL (ICC) | Washington | DC | 1 | 2026-05-17 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | WASHINGTON | DC | 1 | 2026-05-17 |
| INTERNATIONAL ASSOCIATION OF CHIEFS OF POLICE | Alexandria | VA | 2 | 2026-05-17 |
| INTERNATIONAL ASSOCATION OF DRILLING CONTRACTORS | Washington | DC | 1 | 2026-05-17 |
| INTERNATIONAL ALLIANCE OF THEATRICAL STAGE EMPLOYEES | Washington | DC | 1 | 2026-05-17 |
| INTERCONTINENTAL EXCHANGE GROUP, INC. (FORMERLY INTERCONTINENTAL EXCHANGE) | Atlanta | GA | 1 | 2026-05-17 |
| INTERACTIVE ADVERTISING BUREAU, INC. | Washington | DC | 1 | 2026-05-17 |
| INTELLECTUAL PROPERTY OWNERS ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| INTEGRUS STRATEGIES, LLC | Tarkio | MO | 4 | 2026-05-17 |
| INTEGRATED SOLUTIONS GROUP | Washington | DC | 2 | 2026-05-17 |
| INTEGER, LLC | Washington | DC | 11 | 2026-05-17 |
| INT'L. ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL & REINFORCING IRON WORKERS | WASHINGTON | DC | 1 | 2026-05-17 |
| INSTITUTE OF MAKERS OF EXPLOSIVES | Washington | DC | 1 | 2026-05-17 |
| INSTITUTE OF INTERNATIONAL BANKERS | New York | NY | 1 | 2026-05-17 |
| INSTITUTE FOR STRATEGIC DIALOGUE-US | Washington | DC | 3 | 2026-05-17 |
| INSPIRE BRANDS, INC. | Sandy Springs | GA | 3 | 2026-05-17 |
| INSIGHTS ASSOCIATION (FKA: MARKETING RESEARCH ASSOCIATION) | Washington | DC | 1 | 2026-05-17 |
| INSESSION STRATEGIES LLC | Washington | DC | 2 | 2026-05-17 |
| INNOVATIVE POLICY, PLLC | Washington | DC | 1 | 2026-05-17 |
| INNOVATIVE FEDERAL STRATEGIES, LLC | Washington | DC | 5 | 2026-05-17 |
| INNOVATIVE ADVOCACY LLC | Washington | DC | 2 | 2026-05-17 |
| INFORMATION TECHNOLOGY INDUSTRY COUNCIL | WASHINGTON | DC | 1 | 2026-05-17 |
| INFLECTION POINT (FKA ARISTOTLE INTERNATIONAL, INC.) | Washington | DC | 1 | 2026-05-17 |
| INDUSTRY COUNCIL FOR EMERGENCY RESPONSE TECHNOLOGIES | Washington | DC | 1 | 2026-05-17 |
| INDIGO HILL STRATEGIES | washington | DC | 9 | 2026-05-17 |
| INDIANA UNIVERSITY | Indianapolis | IN | 1 | 2026-05-17 |
| INDIANA FEDERAL AFFAIRS | Gary | IN | 1 | 2026-05-17 |
| INDIANA FARM BUREAU, INC | Indianapolis | IN | 1 | 2026-05-17 |