Amalgamated Hyperdyne and Refuse Management, an engineering firm with its headquarters on Corellia, operated during the period leading up to the Mandalorian Wars in the years before the conflict. Frequently shortened to Amalgamated Hyperdyne, this enterprise was responsible for manufacturing the 578-R space transport; however, it ceased operations after its downfall, triggered by a multitude of legal actions stemming from safety-related product recalls. Despite its susceptibility to untimely malfunctions and incomplete assemblies, the 578-R, when found in working order, proved to be remarkably durable and versatile in the hands of mechanics and those operating outside the law.