| Unit | Type | Class |
|---|---|---|
| Norwin Middle School | Guard | MS |
| Penn-Trafford Middle School | Guard | MS |
| Blackhawk High School Winterguard | Guard | SRA |
| Deer Lakes High School | Guard | SRA |
| Penn Trafford HS Indoor Guard | Guard | SRA |
| Mars Area Winterguard | Guard | SA |
| Norwin HS A | Guard | SA |
| Slippery Rock Independent Winter Guard | Guard | IA |
| Top Hats | Guard | IO |
| Norwin HS World | Guard | SW |
| The Golden Triangle Performance Ensemble | Guard | IW |
| Timeless Top Hats | Guard | IS |
| Penn Trafford HS Concert Percussion | Percussion | PSCA |
| Kiski Area Indoor Percussion | Percussion | PSCO |
| Baldwin Indoor Percussion | Percussion | PSRA |
| Gateway Percussion | Percussion | PSA |
| Hampton Indoor Percussion Ensemble | Percussion | PSA |
| Mars Indoor Percussion | Percussion | PSA |
| North Allegheny Indoor | Percussion | PSA |
| Shaler Area High School Indoor Percussion | Percussion | PSA |
| Nomad Indoor | Percussion | PIA |
| Twirl Legacy Juvenile Team | Baton | IN |
| Twirl Legacy Team PeeWees | Baton | IN |
| Twirl Legacy Preteen Team | Baton | IRA |
| Twirl Legacy Junior Team | Baton | IA |