The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is GML. This MIC (GML) stands for the company name Greenmarine Llc which is currently Out of Business. This boat manufacturer code has other company names (GML sometimes goes by these name(s) if applicable: Grampian Marine (oob), , , or ). This could happen if the US Coast Guard reissued the MIC to a new company after the first went out of business.
This company (Greenmarine Llc) is owned by Arnold Cohen and is located at 9 Woodland Drive in Campbell Hall state of Ny. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Greenmarine Llc has started making boats, yachts or other watercraft as of 5/23/2008 and went out of business on (8/20/2014) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Manufacturing 26' Diesel I/b Oob Per Cg-5093 891101. Assigned To Grampian Marine, At 1908 Tigertail Blvd, Dania, Fl From 09/81 To 11/89. New Company: Greenmarine Llc, Models: Martini M21d And M21e. Ci 121 Reported Gml - Factory Rep Declared Company No Longer In Boat Building Business.