Registered Ensembles (as of April 16, 2025)
| Alisal School District All-Star Marching Band | California | Scholastic |
| Alisal School District Performing Arts Academy | California | Scholastic |
| Amoskeag Sound | New Hampshire | Independent |
| Arsenal Drum & Bugle Corps | Texas | Independent |
| Banda Municipale de San Jose | Costa Rica | International |
| Beijing 57 High School | China | International |
| Bishop Dwenger High School Band | Indiana | Scholastic |
| Blue Saints Drum & Bugle Corps | Ontario CA | Independent |
| Buccaneer Banner Brass | Pennsylvania | Independent |
| Buccaneers Alumni Corps | Pennsylvania | Alumni |
| CADRE Drum Line | Ontario CA | Independent |
| Calgary Round-Up Band | Alberta CA | International |
| Calgary Stampede Showband | Alberta CA | International |
| Calgary Stetson Showband | Alberta CA | International |
| Carolina Gold | North Carolina | Independent |
| Conquest Performing Arts | Iowa | Independent |
| Crusaders Senior | New York | Alumni |
| Ct. Alumni Senior Drum and Bugle Corps | Connecticut | Alumni |
| DrumSpirit | Belgium | International |
| Eclipse Drum & Bugle Corps | Indiana | Independent |
| Frankton-Lapel | Indiana | Scholastic |
| Gems Drum & Bugle Corps | Idaho | Independent |
| Green Beret | Wisconsin | Scholastic |
| Hawthorne Caballeros Alumni | New Jersey | Alumni |
| High School affiliated to BIT | China | International |
| IMPACT | Florida | Independent |
| IPS All City Band | Indiana | Scholastic |
| Jersey Surf HyperCorps | New Jersey | Independent |
| Kardinal Dreams (FL) | Florida | Independent |
| King Cobras Drumline | Illinois | Independent |
| Latrobe Music Center | Pennsylvania | Independent |
| Legacy Drum & Bugle Corps | New Jersey | Independent |
| Logan Guards | Pennsylvania | Independent |
| Lutheran Vanguard of Wisconsin | Wisconsin | Scholastic |
| Memphis Blues Drum & Bugle Corps | Tennessee | Independent |
| Minnesota Brass Drum & Bugle Corps | Minnesota | Independent |
| Mon Valley Express | Pennsylvania | Independent |
| Montgomery County United Band & Guard | Indiana | Scholastic |
| Mosaic Sound Performance Ensemble | New York | Independent |
| Myrtle Wavez | South Carolina | Independent |
| New York Skyliners Drum & Bugle Corps | New York | Independent |
| North Coast Brass | Pennsylvania | Mini Corps |
| North Star Drum & Bugle Corps | Massachusetts | Alumni |
| Northern Empire | Alberta CA | Independent |
| Northern Lights Drum & Bugle Corps | Michigan | Independent |
| Odyssey | New Mexico | Scholastic |
| Phoenix Drum & Bugle Corps | New Mexico | Mini Corps |
| Rhythm IN BLUE | Ohio | Independent |
| Sacramento Freelancers | California | Mini Corps |
| Sky Ryders | Kansas | Independent |
| Skyliners Alumni | New York | Alumni |
| Sonus Brass Theater | Virginia | Independent |
| Sound of Sun Prairie | Wisconsin | Scholastic |
| Spark | New Jersey | Independent |
| Spirit of Atlanta Alumni Corps | Georgia | Alumni |
| Sparta Ignite | California | Independent |
| Steel City Ambassadors | Pennsylvania | Independent |
| The Marching Elite Foundation | Maryland | Independent |
| Troopers Legacy Corps | Wyoming | Alumni |
| Valley High School Marching Band | Kentucky | Scholastic |
| Valley Thunder | Connecticut | Mini Corps |
| Warriors | New York | Mini Corps |
| Zephyrus Drum & Bugle Corps | Oklahoma | Independent |