| NORTHERN COMPASS GROUP LLC | Anchorage | AK | 12 | 2026-05-17 |
| NORTHEASTERN UNIVERSITY | Washington | DC | 1 | 2026-05-17 |
| NORTHEAST OHIO REGIONAL SEWER DISTRICT | Cleveland | OH | 1 | 2026-05-17 |
| NORTH STAR STRATEGIES, LLC | Lexington | KY | 44 | 2026-05-17 |
| NORTH SOUTH GOVERNMENT STRATEGIES, FKA JDM PUBLIC STRATEGIES, LLC | Washington | DC | 2 | 2026-05-17 |
| NORTH SHORE CONSULTANTS | Rocky River | OH | 1 | 2026-05-17 |
| NORTH BRIDGE STRATEGIC, LLC (FORMERLY KNOWN AS SCISSORTAIL STRATEGIC CONSULTING PARTNERS LLC) | Oklahoma City | OK | 20 | 2026-05-17 |
| NORTH AMERICAN SUBARU, INC. | Washington | DC | 1 | 2026-05-17 |
| NORTH AMERICAN RESCUE, LLC | Greer | SC | 2 | 2026-05-17 |
| NORTH AMERICAN INSULATION MANUFACTURERS ASSOC. | Alexandria | VA | 1 | 2026-05-17 |
| NOMINAL, INC. AND ITS U.S. SUBSIDIARY | Austin | TX | 1 | 2026-05-17 |
| NOKIA OF AMERICA CORPORATION | Murray Hill | NJ | 1 | 2026-05-17 |
| NIPPON KEIZAI DANTAI RENGOKAI (JAPAN BUSINESS FEDERATION) | Washington | DC | 1 | 2026-05-17 |
| NIO USA, INC. | San Jose | CA | 1 | 2026-05-17 |
| NIKE, INC | WASHINGTON | DC | 1 | 2026-05-17 |
| NIGHTWING GROUP, LLC | Dulles | VA | 1 | 2026-05-17 |
| NICHOLS LAW PLLC | Washington | DC | 7 | 2026-05-17 |
| NICHE CONSULTING FIRM LLC (FORMERLY KNOWN AS) MS. TANISHA LEWIS | Alexandria | VA | 2 | 2026-05-17 |
| NEXXUS CONSULTING, LLC | Vienna | VA | 61 | 2026-05-17 |
| NEXUSONE CONSULTING | Washington | DC | 7 | 2026-05-17 |
| NEXUS GOVERNMENT RELATIONS | Potomac | MD | 5 | 2026-05-17 |
| NEXTERA ENERGY, INC. | JUNO BEACH | FL | 1 | 2026-05-17 |
| NEXTDECADE CORPORATION | Houston | TX | 1 | 2026-05-17 |
| NEXA STRATEGIES, LLC | Washington | DC | 1 | 2026-05-17 |
| NEW YORK FARM BUREAU, INC. | ALBANY | NY | 1 | 2026-05-17 |
| NEW LANTERN, LLC | McLean | VA | 1 | 2026-05-17 |
| NEW JERSEY STATE BAR ASSOCIATION | NEW BRUNSWICK | NJ | 1 | 2026-05-17 |
| NEW JERSEY HOSPITAL ASSOCIATION | Princeton | NJ | 1 | 2026-05-17 |
| NEW HILL CONSULTING LLC | Alexandria | VA | 2 | 2026-05-17 |
| NEW FRONT STRATEGIES GROUP, LLC | VIRGINIA BEACH | VA | 1 | 2026-05-17 |
| NEW CENTURY GOVERNMENT AFFAIRS (F/K/A TERRENCE C. WOLFE) | Washington | DC | 26 | 2026-05-17 |
| NEW AMERICAN INDUSTRIAL ALLIANCE | Washington | DC | 1 | 2026-05-17 |
| NEW ADVOCATE INC | Auburndale | MA | 1 | 2026-05-17 |
| NETWORK OF JEWISH HUMAN SERVICE AGENCIES | Paramus | NJ | 2 | 2026-05-17 |
| NETJETS ASSOCIATION OF SHARED AIRCRAFT PILOTS | Columbus | OH | 1 | 2026-05-17 |
| NET-NEGATIVE CO2 BASELOAD POWER, INC. | West Richland | WA | 1 | 2026-05-17 |
| NESTPOINT ASSOCIATES LLC | Dallas | TX | 5 | 2026-05-17 |
| NESTLE USA | WASHINGTON | DC | 1 | 2026-05-17 |
| NESSLE & BLAKEY | Washington | DC | 1 | 2026-05-17 |
| NELSON MULLINS RILEY & SCARBOROUGH | Washington | DC | 23 | 2026-05-17 |
| NELNET, INC. | Washington | DC | 1 | 2026-05-17 |
| NEBRASKA HOSPITAL ASSOCIATION | LINCOLN | NE | 1 | 2026-05-17 |
| NEBRASKA FARM BUREAU FEDERATION | Lincoln | NE | 1 | 2026-05-17 |
| NEALE CREEK, LLC | Chevy Chase | MD | 4 | 2026-05-17 |
| NCR VOYIX CORPORATION (FKA NCR CORPORATION) | Atlanta | GA | 1 | 2026-05-17 |
| NCR ATLEOS | Atlanta | GA | 1 | 2026-05-17 |
| NAVY LEAGUE OF THE UNITED STATES | ARLINGTON | VA | 1 | 2026-05-17 |
| NAVITUS HEALTH SOLUTIONS | Madison | WI | 1 | 2026-05-17 |
| NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC) | Washington | DC | 7 | 2026-05-17 |
| NATURAL STATE CONSULTING AND STRATEGIES | Little Rock | AR | 12 | 2026-05-17 |
| NATURAL RESOURCE RESULTS LLC | Washington | DC | 34 | 2026-05-17 |
| NATSO, INC. | ALEXANDRIA | VA | 1 | 2026-05-17 |
| NATIONAL WASTE & RECYCLING ASSOCIATION | Arlington | VA | 1 | 2026-05-17 |
| NATIONAL TRUST COMMUNITY INVESTMENT CORPORATION | washington | DC | 1 | 2026-05-17 |
| NATIONAL TRUCK EQUIPMENT ASSOCIATION | WASHINGTON | DC | 2 | 2026-05-17 |
| NATIONAL TREASURY EMPLOYEES UNION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL TELECOMMUNICATIONS COOPERATIVE ASSOCIATION | ARLINGTON | VA | 1 | 2026-05-17 |
| NATIONAL STRATEGIES, LLC | Washington | DC | 1 | 2026-05-17 |
| NATIONAL STAR ROUTE MAIL CONTRACTORS ASSOCIATION | Leesburg | VA | 1 | 2026-05-17 |
| NATIONAL SECURITY ACTION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL SCIENCE TEACHERS ASSOCIATION | Arlington | VA | 1 | 2026-05-17 |
| NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION (NRECA) | ARLINGTON | VA | 1 | 2026-05-17 |
| NATIONAL ROOFING CONTRACTORS ASSOCIATION | WASHINGTON | DC | 1 | 2026-05-17 |
| NATIONAL RIGHT TO LIFE COMMITTEE | Alexandria | VA | 1 | 2026-05-17 |
| NATIONAL RELIGIOUS BROADCASTERS | Washington | DC | 1 | 2026-05-17 |
| NATIONAL RECREATION AND PARK ASSOCIATION | ASHBURN | VA | 1 | 2026-05-17 |
| NATIONAL READY MIXED CONCRETE ASSOCIATION | SILVER SPRING | MD | 1 | 2026-05-17 |
| NATIONAL PROPANE GAS ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL POTATO COUNCIL | Washington | DC | 2 | 2026-05-17 |
| NATIONAL POSTAL MAIL HANDLERS UNION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL PACE ASSOCIATION | ALEXANDRIA | VA | 1 | 2026-05-17 |
| NATIONAL ORGANIZATION FOR THE REFORM OF MARIJUANA LAWS | Washington | DC | 1 | 2026-05-17 |
| NATIONAL ORGANIZATION FOR RARE DISORDERS, INC. (NORD) | Washington | DC | 1 | 2026-05-17 |
| NATIONAL OILSEED PROCESSORS ASSOCIATION | WASHINGTON | DC | 1 | 2026-05-17 |
| NATIONAL OILHEAT RESEARCH ALLIANCE | Alexandria | VA | 1 | 2026-05-17 |
| NATIONAL NURSES UNITED | Silver Spring | MD | 1 | 2026-05-17 |
| NATIONAL MOBILITY EQUIPMENT DEALERS ASSOCIATION | Tampa | FL | 1 | 2026-05-17 |
| NATIONAL MAIN STREET CENTER, INC. | Chicago | IL | 2 | 2026-05-17 |
| NATIONAL KIDNEY FOUNDATION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL INDUSTRIES FOR THE BLIND | ALEXANDRIA | VA | 1 | 2026-05-17 |
| NATIONAL INDEPENDENT AUTOMOBILE DEALERS ASSOCIATION | Arlington | TX | 1 | 2026-05-17 |
| NATIONAL IMMIGRATION LAW CENTER (NILC) | Los Angeles | CA | 1 | 2026-05-17 |
| NATIONAL GUARD ASSOCIATION OF THE UNITED STATES | Washington | DC | 1 | 2026-05-17 |
| NATIONAL GROUP, LLP | Washington | DC | 28 | 2026-05-17 |
| NATIONAL GROCERS ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL GRAIN AND FEED ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL FOREIGN TRADE COUNCIL, INC | Washington | DC | 1 | 2026-05-17 |
| NATIONAL FIRE PROTECTION ASSOCIATION | Washington | DC | 2 | 2026-05-17 |
| NATIONAL FEDERATION OF THE BLIND | Baltimore | MD | 1 | 2026-05-17 |
| NATIONAL FAMILY PLANNING AND REPRODUCTIVE HEALTH ASSOCIATION | Washington | DC | 1 | 2026-05-17 |
| NATIONAL EMERGENCY NUMBER ASSOCIATION | Alexandria | VA | 1 | 2026-05-17 |
| NATIONAL DOWN SYNDROME CONGRESS | Cincinnati | OH | 1 | 2026-05-17 |
| NATIONAL COUNCIL ON COMPENSATION INSURANCE, INC. | Brookeville | MD | 1 | 2026-05-17 |
| NATIONAL COUNCIL OF TEACHERS OF ENGLISH | Annapolis Junction | MD | 1 | 2026-05-17 |
| NATIONAL COUNCIL OF NONPROFITS (FORMERLY KNOWN AS THE NATIONAL COUNCIL OF NONPRO | Washington | DC | 1 | 2026-05-17 |
| NATIONAL COUNCIL OF JEWISH WOMEN | Washington | DC | 1 | 2026-05-17 |
| NATIONAL COUNCIL OF FARMER COOPERATIVES | WASHINGTON | DC | 1 | 2026-05-17 |
| NATIONAL COUNCIL OF AGRICULTURAL EMPLOYERS | Arlington | VA | 2 | 2026-05-17 |
| NATIONAL COUNCIL FOR COMMUNITY AND EDUCATION PARTNERSHIPS | Washington | DC | 1 | 2026-05-17 |
| NATIONAL COUNCIL FOR BEHAVIORAL HEALTH | Washington | DC | 1 | 2026-05-17 |