Dao Nguyen is named as a lobbyist on federal disclosure filings for 57 clients through Cornerstone Government Affairs, Inc.. The most recent filing naming them posted in September 2025. Issues reported include Budget/Appropriations, Health Issues, Defense and Labor Issues/Antitrust/Workplace.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| NATIONAL HOCKEY LEAGUE | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Sports/Athletics, Taxation/Internal Revenue Code |
| RTX CORPORATION (FKA RAYTHEON TECHNOLOGIES CORPORATION) | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2023 | Budget/Appropriations, Defense |
| TARGET CORPORATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Computer Industry, Financial Institutions/Investments/Securities, Consumer Issues/Safety/Products |
| MARAVAI INTERMEDIATE HOLDINGS, LLC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2023 | Budget/Appropriations, Manufacturing, Health Issues |
| LYTEN, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2023 | Science/Technology, Manufacturing, Defense |
| FIRESTORM LABS INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2024 | Budget/Appropriations, Defense |
| BIG BROTHERS BIG SISTERS OF AMERICA | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Budget/Appropriations, Labor Issues/Antitrust/Workplace, Health Issues |
| UNITED AIRLINES INC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2023 | Budget/Appropriations, Aviation/Airlines/Airports |
| ZERO - THE END OF PROSTATE CANCER | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2023 | Budget/Appropriations, Health Issues, Defense |
| SEMICONDUCTOR INDUSTRY ASSOCIATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q2 2024 | Budget/Appropriations, Taxation/Internal Revenue Code, Defense |
| GOOGLE CLIENT SERVICES | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Computer Industry, Budget/Appropriations, Homeland Security |
| COMMUNITY ASSOCIATIONS INSTITUTE | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Housing, Communications/Broadcasting/Radio/TV, Financial Institutions/Investments/Securities |
| CARE IN ACTION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Immigration, Disaster Planning/Emergencies, Labor Issues/Antitrust/Workplace |
| THE ESOP ASSOCIATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Taxation/Internal Revenue Code, Labor Issues/Antitrust/Workplace, Economics/Economic Development |
| COALITION FOR WORKFORCE INNOVATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Economics/Economic Development, Labor Issues/Antitrust/Workplace |
| PSIQUANTUM | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Science/Technology, Computer Industry, Defense |
| SCALE AI, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Science/Technology, Intelligence, Defense |
| SAMSUNG SEMICONDUCTOR, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Budget/Appropriations, Manufacturing, Education |
| UNITED NATURAL FOODS, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Environment/Superfund, Manufacturing, Consumer Issues/Safety/Products |
| THE UNIVERSITY OF TEXAS SYSTEM | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Science/Technology, Defense, Sports/Athletics |
| BIONTECH US INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Government Issues, Medical/Disease Research/Clinical Labs |
| JBS USA FOOD COMPANY | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Labor Issues/Antitrust/Workplace, Environment/Superfund, Agriculture |
| ANALOG DEVICES, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Science/Technology, Budget/Appropriations, Manufacturing |
| WINE AND SPIRITS WHOLESALERS OF AMERICA | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Alcohol and Drug Abuse |
| IHEARTMEDIA, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Communications/Broadcasting/Radio/TV, Taxation/Internal Revenue Code, Trade (domestic/foreign) |
| AMERICAN PORTABLE DIAGNOSTICS ASSOCIATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Medicare/Medicaid, Health Issues |
| NATIONAL KIDNEY FOUNDATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Budget/Appropriations, Medicare/Medicaid |
| THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2024 | Science/Technology, Budget/Appropriations, Medicare/Medicaid |
| ABBVIE INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2024 | Health Issues, Taxation/Internal Revenue Code |
| HABERMATOLEL POMO OF UPPER LAKE TRIBE | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2024 | Indian/Native American Affairs |
| AMERICAN SOCIETY FOR RADIATION ONCOLOGY | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2024 | Energy/Nuclear, Medicare/Medicaid, Health Issues |
| CASTLEROCK GREEN ENERGY, LLC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2023 | Energy/Nuclear |
| BY LIGHT PROFESSIONAL IT SERVICES LLC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2023 | Budget/Appropriations, Defense |
| THE BOEING COMPANY | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q2 2023 | Budget/Appropriations, Defense |
| THE MADISON GROUP, LLC OBO COMMUNITY NEWS MEDIA | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q2 2023 | Communications/Broadcasting/Radio/TV |
| CACI INTERNATIONAL, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2023 | Budget/Appropriations, Homeland Security, Government Issues |
| HSBC TECHNOLOGY & SERVICES USA INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2023 | Foreign Relations, Banking |
| SALLIE MAE BANK | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2023 | Education |
| ENVIRI CORPORATION FKA HARSCO CORPORATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2022 | Environment/Superfund, Taxation/Internal Revenue Code |
| CALIFORNIA WALNUT COMMISSION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2022 | Trucking/Shipping, Transportation, Agriculture |
| SIRIUSIQ OBO CLX HEALTH, LLC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2022 | Health Issues |
| FAMILIES AGAINST MANDATORY MINIMUMS | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2022 | Law Enforcement/Crime/Criminal Justice |
| ULTRA FKA ULTRA ELECTRONICS - FLIGHTLINE SYSTEMS | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q2 2021 | Homeland Security |
| THE MICHAEL J. FOX FOUNDATION FOR PARKINSON'S RESEARCH | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2022 | Budget/Appropriations |
| HELIOGEN HOLDINGS, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2022 | Science/Technology, Manufacturing, Energy/Nuclear |
| GENERAL DYNAMICS | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2022 | Budget/Appropriations, Defense |
| CHEGG, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2021 | Education, Telecommunications |
| ASSOCIATION OF PUBLIC AND LAND-GRANT UNIVERSITIES | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2021 | Budget/Appropriations, Agriculture |
| MCGUIREWOODS LLP OBO GLOBAL PLASMA SOLUTIONS, LLC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2021 | Clean Air and Water (quality), Education |
| LAND O'LAKES, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2021 | Economics/Economic Development, Telecommunications |
| EARTH DAY NETWORK | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q4 2021 | Environment/Superfund, Education |
| ARCHIMEDES INNOVATIONS, PBC DBA JUSTLIGHT PBC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2021 | Health Issues |
| UNIVERSITY OF NOTRE DAME | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2021 | Telecommunications |
| UNITED LAUNCH ALLIANCE | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2021 | Science/Technology, Budget/Appropriations, Aerospace |
| AMPERE COMPUTING LLC | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2021 | Science/Technology, Computer Industry, Trade (domestic/foreign) |
| FRANCISCAN MISSIONARIES OF OUR LADY HEALTH SYSTEM | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2021 | Medicare/Medicaid, Health Issues |
| GLOBAL ELECTRONICS COUNCIL | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q2 2021 | Science/Technology, Natural Resources |
| Year | Clients | Registrants |
|---|---|---|
| 2024 | 25 | 1 |
| 2023 | 33 | 1 |
| 2022 | 22 | 1 |
| 2021 | 25 | 1 |
| Year | Items | Total |
|---|---|---|
| 2024 | 41 | $28K |
| 2023 | 40 | $23K |
| 2022 | 26 | $17K |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Dao Nguyen. See the Capitol Clarity rankings and method.