In the present paper we study coincidence point results for three self-mappings in partially ordered S-metric spaces by using the concept of (θ,α,Υ)-type contractions. The result produced, within this more extended setting, unify and generalize several previous works in fixed point theory applying them to the framework of S-metric structures equipped with a partial order. A nontrivial example is provided to illustrate the applicability and resilience of the key theorems, which verifies the uniqueness and shows the theoretical significance of the results.