The original Hornbeck Offshore Services was formed in 1981, followed by Hornbeck Offshore Operators in 1982. Several related companies appeared at the same address, with agency and management functions passing between Services and Operators. Ship names commonly began with HOS. Operators and its Services subsidiary were absorbed by Tidewater in March 1996. Rosanoski distinguishes them from the independent Hornbeck business formed the following year.
USA, Galveston, Texas.
Keep the explicit scope label independent; no alias or company identity is inferred.