NEW YORK--(BUSINESS WIRE)--Tailwind Capital ("Tailwind"), a growth-oriented private equity firm, today announced that it has created a pure play platform in the trench safety solutions market through a merger of Tailwind portfolio companies National Trench Safety ("NTS"), Trench Plate Rental Company ("TPRC"), and Support of Excavation ("SOE"). The three companies are now united and operating under the NTS brand, creating a scaled player with a full suite of trench safety solutions, coast to coa