Gloria is proud to have worked with the following bands and agencies
- Alex Donner Entertainment
- Anthony Mills Music
- Avi Maza Orchestras
- Avram Pengas/Noga Music
- Craig Scott Entertainment
- Dave Scott/Gotham Entertainment
- Dynasty Orchestras
- Elite Music & Entertainment
- Frank Terris Orchestras
- Gene Press Productions
- Gerard Carelli
- The Girls Next Door
- Hank Joel Music
- Hank Lane Music
- Herb Rose
- Jake Ehrenreich Music
- Jason Craig Entertainment
- Jerry Kravat New York
- Johnny Roubian
- Ken Gross Orchestras
- Ken James Productions
- Klezmer Connection
- Lester Lanin Music
- Moshe Katzberg & The Continental
- Music by Carl Schickler
- Neil Edwards Music
- Paul Rich Music
- Peter Solomon Orchestras
- Richie Vance Productions
- Scott Evans Music
- Sheer Entertainment
- Steven Scott Entertainment
- Tom Harrington
- Tony T Orchestras