Matt Weinstein is named as a lobbyist on federal disclosure filings for 23 clients through American Defense International. The most recent filing naming them posted in October 2026. Issues reported include Defense, Homeland Security, Indian/Native American Affairs and Trade (domestic/foreign).
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| TEXTRON INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| POARCH BAND OF CREEK INDIANS | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Indian/Native American Affairs |
| PALO ALTO NETWORKS, INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense, Homeland Security |
| NUCLEAR ENERGY INSTITUTE | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| NATIONAL DEFENSE CORPORATION | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| MP MATERIALS | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| LEONARDO ELECTRONICS US INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| KRATOS DEFENSE & SECURITY SOLUTION, INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| EPIRUS, INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| CESIUMASTRO, INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| AECOM | AMERICAN DEFENSE INTERNATIONAL | Q3 2026 | Defense |
| HUNT COMPANIES, INC. | AMERICAN DEFENSE INTERNATIONAL | Q2 2026 | Defense |
| ATLAS DEVICES | AMERICAN DEFENSE INTERNATIONAL | Q2 2026 | Defense |
| BOLLINGER SHIPYARDS, LLC | AMERICAN DEFENSE INTERNATIONAL | Q2 2026 | Defense, Homeland Security |
| AVALANCHE, INC. | AMERICAN DEFENSE INTERNATIONAL | Q4 2025 | Defense |
| AUTOCAR LLC | AMERICAN DEFENSE INTERNATIONAL | Q4 2025 | Defense, Trade (domestic/foreign), Tariff (miscellaneous tariff bills) |
| ALMONTY INDUSTRIES | AMERICAN DEFENSE INTERNATIONAL | Q4 2025 | Defense |
| AGY HOLDING CORPORATION | AMERICAN DEFENSE INTERNATIONAL | Q4 2025 | Defense |
| BASCOM HUNTER TECHNOLOGIES, INC. | AMERICAN DEFENSE INTERNATIONAL | Q3 2025 | Defense |
| PERSISTENT SYSTEMS, LLC | AMERICAN DEFENSE INTERNATIONAL | Q2 2025 | Defense |
| AURA TECHNOLOGIES, INC. | AMERICAN DEFENSE INTERNATIONAL | Q2 2025 | Defense |
| MCM TECHNOLOGY, LLC | AMERICAN DEFENSE INTERNATIONAL | Q1 2025 | Homeland Security |
| CURTISS-WRIGHT CORPORATION | AMERICAN DEFENSE INTERNATIONAL | Q1 2025 | Defense |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 14 | 1 |
| 2025 | 19 | 1 |
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 Matt Weinstein. See the Capitol Clarity rankings and method.