Stonehill Industrial Park located in Oswego IL . was established in 1985. Throughout the years it has grown into a thriving business community. As a result of this tremendous growth, Stonehill Business Park was established as the second phase of the development. Stonehill Business Park will incorporate both M1 (Limited Manufacturing) and B2 (Community Shopping) zoning in Oswego . The B2 zoning development has been designed to combine both a Medical Campus and a Community Shopping atmosphere.