Gray, a fully integrated service provider specializing in engineering, design, construction, completed the acquisition of Anderson Dahlen, a provider of world-class specialty alloy fabrication and equipment integration services. Financial terms were not disclosed. "Incorporating the Anderson Dahlen skillsets with Gray’s turnkey platform of services will provide the marketplace with combined capabilities required in this constantly changing market. Our focus on customer support and high quality will continue across all business segments," Tom Knoll, Anderson Dahlen President and CEO.