Paul Hastings served as legal advisor to Wynnchurch in connection with the transaction. Wells Fargo served as financial advisor and Gibson, Dunn & Crutcher LLP served as legal advisor to Arcosa, Inc. About Arcosa Marine: ROSEMONT, Ill.--(BUSINESS WIRE)--Wynnchurch Capital, L.P. ("Wynnchurch†), a leading middle- market private equity firm, today announced that it has signed a definitive agreement to acquire Arcosa Marine Products, Inc. ("Arcosa Marine†or the "Company†) from Arcosa, Inc. (NYSE: ACA). The ...