A separate management-company account dates establishment to 1 July 2003 and reincorporation as Asahi Marine Co. Ltd. on 1 October 2008. The merger joined Asahi Marine, formerly the domestic manager AMMTEC, with the international manager Solar Japan; both had become wholly owned Asahi Tanker subsidiaries in 2007.
Keep the explicit scope label independent; no alias or company identity is inferred.