Audax Private Equity, a alternative investment manager, agreed to acquire Stonewall Kitchen, a specialty food producer. Financial terms were not disclosed. "This is an exciting time for Stonewall Kitchen. We've experienced a significant amount of growth over the last five years, and by partnering with Audax, we'll look to provide even more innovative, high-quality and delicious products for our customers and guests as we continue to grow going forward," John Stiker, Stonewall Kitchen CEO.