Mikel has worked with many international orchestras and ensembles including:

Royal Philharmonic Orchestra

London Chamber Orchestra

Brno Philharmonic Orchestra

Ensemble Modern

Oslo Sinfonietta

Elision

New Prague Sinfonia

Uralsk Philharmonic Orchestra

Macedonia Philharmonic Orchestra

Kazakhstan State Symphonie Orchestra

Darmstadt Ferienkurse Ensemble

Reservoir

Apartment House

Topologies

Oxford Revolutionary Orchestra

Oxford Contemporary Music Festival Ensemble