The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is YWZ. This MIC (YWZ) stands for the company name High Country Marine which is currently In Business. This boat manufacturer code has other company names (YWZ sometimes goes by these name(s) if applicable: , , , 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 (High Country Marine) is owned by Clayton Thomas and is located at 11 Esker Dr in Whitehorse state of Yt. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. High Country Marine has started making boats, yachts or other watercraft as of 8/18/2017.
More details at the US Coast Guard.