OceanSound Partners-backed RMA Companies, an environmental consulting services provider, completed the acquisition of Big Apple Group, a testing and inspection services firm based in New York. Financial terms were not disclosed. "I am excited to work with RMA during this next chapter of growth for Big Apple. We have built a strong reputation for providing the highest quality inspection and monitoring services in the Tri-State Area. Joining RMA allows us to better serve our clients by offering a broader portfolio of services and access to greater corporate resources. Under RMA, Big Apple will be able to accelerate our growth trajectory and serve a wider clientele, cross-sell across a larger client base, and provide incredible growth opportunities for our talented team of employees," Joe Lowy, Big Apple Group Founder