$\mathcal{N}=2$ supersymmetric pure Yang-Mills theory with gauge group $SU(2)$ (in spacetime dimension 4) is a non-abelian gauge theory, asymptotically free, without confinement. Remark that to give a precise definition of "confinement" can be tricky, but this example is probably without confinement whatever your precise definition is: $SU(2)$ is Higgsed to $U(1)$ by the scalar field, the low energy theory is some $U(1)$ gauge theory, including some stable massive $U(1)$-charged particles.