Verdantas, a solution provider of engineering, planning, and science services, completed the acquisition of Environmental Strategies & Management, an environmental consulting company. Financial terms were not disclosed. "We are excited to welcome ES&M to Verdantas. ES&M has a strong reputation in New England with the regulatory agencies and their clients. Their focus on their people, and values to create a great place to work along with their dedication to deliver high-quality, value-added services fits perfectly with Verdantas,” Gerry Salontai, Verdantas CEO.