[4] Their past and present roster includes Daniel Nigro, Cass McCombs, Miya Folick, Cherry Glazerr, Jim-E Stack, BJ Burton, Buddy Ross, Justin Raisen, Nightfeelings, Anthoine Walters, Gabe Goodman, and Whitmer Thomas.

[2][4] Their writers and producers have received credits on songs by Frank Ocean, Bon Iver, Miley Cyrus, Drake, Nicki Minaj, and Travis Scott.

[4] Jeremiah Raisen (pka Sadpony), signed to Heavy Duty Music, wrote and produced "Trollz" by 6ix9ine and Nicki Minaj, which reached number 1 on the Billboard Hot 100.

[2] They offer original composition, production, mixing, sound design, and music supervision, for television, films, video games, and commercials.

[4][3] Heavy Duty Projects has created original music for ad campaigns for brands including American Eagle, Bud Light, Chase, Apple, Google, Postmates, Nintendo, Marriott, Gatorade, Target, and Gillette.