WSB LLC, an infrastructure engineering and consulting firm, acquired Poly Inc., a provider of engineering, architecture, environmental, and related consulting services based in the southeastern US, with Faegre Drinker providing legal guidance to WSB LLC throughout the transaction. Adding Poly Inc. to the WSB portfolio gives the engineering firm a strategic growth opportunity in the southeastern US and complements its existing footprint, enhancing its full suite of engineering, environmental, and design capabilities. The transaction closed in September 2026.