The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is YSY. This MIC (YSY) stands for the company name 1873367 Ontario Ltd which is currently In Business. This boat manufacturer code has other company names (YSY 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 (1873367 Ontario Ltd) is owned by Andrew Adams and is located at 308 Beberley Drive in Keswick state of On. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. 1873367 Ontario Ltd has started making boats, yachts or other watercraft as of 6/16/2014.
More details at the US Coast Guard.