Mark's work has appeared on labels such as Warner Music, Universal, and Sony/Ultra, as well as on major TV networks, such as NBC, ABC, CW, and VH1.

He currently works with a variety of producers, writers, and publishing companies, such as Big Yellow Dog, Ole, Prescription, Kobalt, Razor & Tie, and Chop Shop, providing mixes and masters that cater to the constantly-evolving world of synch.

Other clients include Claire Guerreso, Anna Graceman, The Explorers Club, Erin McCarley, The Nobility, Andrew Petroff, Frank Romano, Daniel Tashian, Andy Hollinden, William Tyler, The Inscape, Secret Sisters, Cheyenne Medders, Lila McCann, Natalie Prass, Phondupe, K.S. Rhoads, Sad Baxter, Evan P. Donohue, Andrew Combs, Deer Tick, Whissell, and more.