Brian Darling is named as a lobbyist on federal disclosure filings for 15 clients through Tsg Advocates Dc, LLC and 1 other registrant. The most recent filing naming them posted in October 2026. Issues reported include Government Issues, Trade (domestic/foreign), Homeland Security and Aviation/Airlines/Airports.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| NAVIGATORS GLOBAL LLC ON BEHALF OF THE GEO GROUP, INC. | LIBERTY GOVERNMENT AFFAIRS | Q3 2026 | Homeland Security |
| DJI TECHNOLOGY, INC. | LIBERTY GOVERNMENT AFFAIRS | Q3 2026 | Science/Technology, Aviation/Airlines/Airports, Communications/Broadcasting/Radio/TV |
| WUXI APPTEC SALES LLC | LIBERTY GOVERNMENT AFFAIRS | Q3 2026 | Health Issues |
| NAVIGATORS GLOBAL LLC ON BEHALF OF THE GEO GROUP, INC. | TSG ADVOCATES DC, LLC | Q2 2026 | Homeland Security |
| HERBALIFE INTERNATIONAL AMERICA, INC. | TSG ADVOCATES DC, LLC | Q2 2026 | Trade (domestic/foreign), Government Issues |
| BIRDI SYSTEMS, INC. | TSG ADVOCATES DC, LLC | Q2 2026 | Defense, Government Issues |
| PATRIOT ANGELS CONSULTING CORP | TSG ADVOCATES DC, LLC | Q2 2026 | Veterans, Budget/Appropriations |
| TRANSPORTATION INTERMEDIARIES ASSOCIATION | TSG ADVOCATES DC, LLC | Q2 2026 | Transportation |
| TWIN EAGLES ALLIANCE INC. | TSG ADVOCATES DC, LLC | Q2 2026 | Foreign Relations, Government Issues |
| HARMAN INTERNATIONAL INDUSTRIES INC. | TSG ADVOCATES DC, LLC | Q2 2026 | Trade (domestic/foreign), Automotive Industry |
| ASSOCIATION OF THE NONWOVEN FABRICS INDUSTRY (INDA) | TSG ADVOCATES DC, LLC | Q1 2026 | Tariff (miscellaneous tariff bills), Government Issues |
| NAVIGATORS GLOBAL LLC ON BEHALF OF GOLDCO | TSG ADVOCATES DC, LLC | Q1 2026 | Financial Institutions/Investments/Securities |
| NAVIGATORS GLOBAL LLC ON BEHALF OF DONOHOE COMMERCIAL REAL ESTATE | TSG ADVOCATES DC, LLC | Q1 2026 | Government Issues, Urban Development/Municipalities, Real Estate/Land Use/Conservation |
| TEAM HEMP INC. | TSG ADVOCATES DC, LLC | Q1 2026 | Financial Institutions/Investments/Securities, Agriculture, Taxation/Internal Revenue Code |
| HERBALIFE INTERNATIONAL AMERICA, INC. | LIBERTY GOVERNMENT AFFAIRS | Q3 2025 | Trade (domestic/foreign), Government Issues |
| NAVIGATORS GLOBAL LLC ON BEHALF OF GOLDCO | LIBERTY GOVERNMENT AFFAIRS | Q3 2026 | Financial Institutions/Investments/Securities |
| VOLKSWAGEN GROUP OF AMERICAN, INC. | TSG ADVOCATES DC, LLC | Q4 2025 | Taxation/Internal Revenue Code, Automotive Industry, Education |
| NAVIGATORS GLOBAL LLC ON BEHALF OF DONOHOE COMMERCIAL REAL ESTATE | LIBERTY GOVERNMENT AFFAIRS | Q3 2025 | Government Issues, Urban Development/Municipalities, Real Estate/Land Use/Conservation |
| NAVIGATORS GLOBAL LLC ON BEHALF OF SHEIN TECHNOLOGY LLC | LIBERTY GOVERNMENT AFFAIRS | Q2 2025 | Apparel/Clothing Industry/Textiles, Trade (domestic/foreign), Tariff (miscellaneous tariff bills) |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 13 | 2 |
| 2025 | 10 | 2 |
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 Brian Darling. See the Capitol Clarity rankings and method.