| MONUMENT ADVOCACY | Washington | DC | 23 | 2026-05-17 |
| MONEYGRAM INTERNATIONAL INC. | Washington | DC | 1 | 2026-05-17 |
| MOLSON COORS BEVERAGE COMPANY USA LLC | Washington | DC | 1 | 2026-05-17 |
| MODERN FORTIS LLC | Washington | DC | 5 | 2026-05-17 |
| ML STRATEGIES, LLC | Washington | DC | 6 | 2026-05-17 |
| MIZUHO BANK, LTD. | Washington | DC | 1 | 2026-05-17 |
| MIZUHO AMERICAS SERVICES LLC | WASHINGTON | DC | 1 | 2026-05-17 |
| MITCHELL LAW PLLC | Washington | DC | 8 | 2026-05-17 |
| MISSY EDWARDS STRATEGIES, LLC | Washington | DC | 9 | 2026-05-17 |
| MISSIONSQUARE RETIREMENT | Washington | DC | 1 | 2026-05-17 |
| MISSION STRATEGIES LLC | Washington | DC | 2 | 2026-05-17 |
| MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO, P.C. | WASHINGTON | DC | 4 | 2026-05-17 |
| MINDSET ADVOCACY, LLC | Washington | DC | 12 | 2026-05-17 |
| MILLS BLACK LLP | Washington | DC | 1 | 2026-05-17 |
| MILLER & CHEVALIER CHARTERED | Washington | DC | 20 | 2026-05-17 |
| MICHAEL BEST STRATEGIES LLC | Washington | DC | 26 | 2026-05-17 |
| METREA LLC | Washington | DC | 1 | 2026-05-17 |
| MERCURY PUBLIC AFFAIRS, LLC | Washington | DC | 169 | 2026-05-17 |
| MERCHANT STRATEGIES LLC | Washington | DC | 4 | 2026-05-17 |
| MERCHANT MCINTYRE & ASSOCIATES, LLC | Washington | DC | 109 | 2026-05-17 |
| MELTSNER STRATEGIES, LLC | Washington | DC | 15 | 2026-05-17 |
| MEHLMAN CONSULTING, INC. | WASHINGTON | DC | 97 | 2026-05-17 |
| MEGUIRE WHITNEY | Washington | DC | 10 | 2026-05-17 |
| MEEKS, BUTERA & ISRAEL PLLC | Washington | DC | 8 | 2026-05-17 |
| MEDICAL DEVICE MANUFACTURERS ASSOCIATION | WASHINGTON | DC | 1 | 2026-05-17 |
| MCLARTY INBOUND LLC | Washington | DC | 4 | 2026-05-17 |
| MCKINNON GROUP, LLC, FORMERLY DOING BUSINESS AS RR&G, LLC | Washington | DC | 9 | 2026-05-17 |
| MCKINNON GROUP, LLC | Washington | DC | 27 | 2026-05-17 |
| MCINTYRE & LEMON, PLLC | Washington | DC | 2 | 2026-05-17 |
| MCGUIREWOODS CONSULTING (A SUBSIDIARY OF MCGUIREWOODS LLP) | Washington | DC | 71 | 2026-05-17 |
| MCDERMOTT+ LLC | Washington | DC | 78 | 2026-05-17 |
| MCDERMOTT WILL & SCHULTE LLP | Washington | DC | 12 | 2026-05-17 |
| MCCARTHY ADVANCED CONSULTING LLC | Washington | DC | 17 | 2026-05-17 |
| MCCARTER & ENGLISH, LLP | Washington | DC | 3 | 2026-05-17 |
| MCALLISTER & QUINN, LLC | Washington | DC | 20 | 2026-05-17 |
| MAZDA MOTOR OF AMERICA DBA MAZDA NORTH AMERICAN OPERATIONS | WASHINGTON | DC | 2 | 2026-05-17 |
| MAYER BROWN LLP | Washington | DC | 11 | 2026-05-17 |
| MARSHALL BRACHMAN | Washington | DC | 14 | 2026-05-17 |
| MARSHALL & POPP, LLC | Washington | DC | 49 | 2026-05-17 |
| MARCUS G. FAUST, PC | Washington | DC | 28 | 2026-05-17 |
| MARBLE ARCH | Washington | DC | 6 | 2026-05-17 |
| MANUFACTURED HOUSING ASSOCIATION FOR REGULATORY REFORM | Washington | DC | 1 | 2026-05-17 |
| MANATT, PHELPS, AND PHILLIPS | Washington | DC | 17 | 2026-05-17 |
| MANATOS & MANATOS | WASHINGTON | DC | 19 | 2026-05-17 |
| MADISON GOVERNMENT AFFAIRS | Washington | DC | 5 | 2026-05-17 |
| LXR GROUP | Washington | DC | 2 | 2026-05-17 |
| LUPUS FOUNDATION OF AMERICA | Washington | DC | 1 | 2026-05-17 |
| LUNDBECK LLC | Washington | DC | 1 | 2026-05-17 |
| LUMEN TECHNOLOGIES, INC. | Washington | DC | 1 | 2026-05-17 |
| LUCAS | COMPTON | Washington | DC | 9 | 2026-05-17 |
| LSN PARTNERS, LLC | Washington | DC | 1 | 2026-05-17 |
| LOT SIXTEEN LLC | Washington | DC | 20 | 2026-05-17 |
| LONGVIEW GLOBAL, LLC | Washington | DC | 1 | 2026-05-17 |
| LONGBOW PUBLIC POLICY GROUP, LLC | Washington | DC | 9 | 2026-05-17 |
| LOGICAL DECORUM CAPITAL STRATEGIES, LLC | Washington | DC | 1 | 2026-05-17 |
| LOG CABIN REPUBLICANS | Washington | DC | 1 | 2026-05-17 |
| LOBBYIT.COM | Washington | DC | 54 | 2026-05-17 |
| LMH STRATEGIC SOLUTIONS | Washington | DC | 25 | 2026-05-17 |
| LIQUID ENERGY PIPELINE ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| LIPPES MATHIAS LLP (FKA LIPPES MATHIAS WEXLER FRIEDMAN LLP) | Washington | DC | 1 | 2026-05-17 |
| LINCOLN POLICY GROUP | Washington | DC | 1 | 2026-05-17 |
| LINCOLN PARK GROUP L.L.C. | Washington | DC | 1 | 2026-05-17 |
| LINCHPIN STRATEGIES, LLC | Washington | DC | 5 | 2026-05-17 |
| LIGHTHOUSE STRATEGIES LLC | Washington | DC | 3 | 2026-05-17 |
| LIEBMAN & ASSOCIATES, INC. | Washington | DC | 3 | 2026-05-17 |
| LIBERTY PARTNERS GROUP, LLC | Washington | DC | 91 | 2026-05-17 |
| LEWIS-BURKE ASSOCIATES, LLC | Washington | DC | 66 | 2026-05-17 |
| LEVY FIRESTONE MUSE LLP | Washington | DC | 2 | 2026-05-17 |
| LEGO SYSTEMS, INC. | Washington | DC | 1 | 2026-05-17 |
| LEGACY PUBLIC POLICY | Washington | DC | 1 | 2026-05-17 |
| LEDYARD GROUP | Washington | DC | 3 | 2026-05-17 |
| LEDERMAN GROUP, LLC | Washington | DC | 1 | 2026-05-17 |
| LEAVITT PARTNERS, LLC | Washington | DC | 2 | 2026-05-17 |
| LEAGUE OF WOMEN VOTERS OF THE U.S. | WASHINGTON | DC | 1 | 2026-05-17 |
| LEADING BUILDERS OF AMERICA | Washington | DC | 1 | 2026-05-17 |
| LAWYERS' COMMITTEE FOR CIVIL RIGHTS UNDER LAW | Washington | DC | 1 | 2026-05-17 |
| LAW OFFICES OF GEORGE HARRIS, LLC | Washington | DC | 1 | 2026-05-17 |
| LAW OFFICES OF FREDERICK H. GRAEFE, PLLC | WASHINGTON | DC | 3 | 2026-05-17 |
| LARGE PUBLIC POWER COUNCIL | Washington | DC | 1 | 2026-05-17 |
| KYLE HOUSE GROUP | Washington | DC | 10 | 2026-05-17 |
| KRESSIN POWERS LLC | Washington | DC | 1 | 2026-05-17 |
| KOUNTOUPES DENHAM CARR & REID, LLC | Washington | DC | 67 | 2026-05-17 |
| KLEIN/JOHNSON GROUP | Washington | DC | 11 | 2026-05-17 |
| KLEIN LAW GROUP PLLC | Washington | DC | 2 | 2026-05-17 |
| KING & SPALDING LLP | Washington | DC | 22 | 2026-05-17 |
| KILEY & ASSOCIATES | Washington | DC | 9 | 2026-05-17 |
| KELSAY STRATEGIES LLC | Washington | DC | 2 | 2026-05-17 |
| KELLEY DRYE & WARREN LLP | WASHINGTON | DC | 3 | 2026-05-17 |
| KELLER PARTNERS & COMPANY | Washington | DC | 19 | 2026-05-17 |
| KELLER AND HECKMAN, LLP | Washington | DC | 4 | 2026-05-17 |
| KEELEY LAW AND POLICY | Washington | DC | 1 | 2026-05-17 |
| KEEFE SINGISER PARTNERS, FKA KEEFE STRATEGIES LLC | Washington | DC | 3 | 2026-05-17 |
| KATHERINE OH | Washington | DC | 2 | 2026-05-17 |
| KASOWITZ LLP (FKA KASOWITZ BENSON TORRES LLP) | Washington | DC | 8 | 2026-05-17 |
| KADESH & ASSOCIATES, LLC | Washington | DC | 28 | 2026-05-17 |
| K&L GATES, LLP | Washington | DC | 50 | 2026-05-17 |
| JUSTIN FRANK | Washington | DC | 1 | 2026-05-17 |
| JUDD LLC | Washington | DC | 1 | 2026-05-17 |
| JPC STRATEGIES, LLC | Washington | DC | 3 | 2026-05-17 |
| JONES WALKER, LLP | WASHINGTON | DC | 9 | 2026-05-17 |