The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is GUO. This MIC (GUO) stands for the company name Grubbs Marine Service which is currently Out of Business. This boat manufacturer code has other company names (GUO 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 (Grubbs Marine Service) is owned by Brad Grubbs and is located at 2900 Griffith Road in Winston Salem state of Nc. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Grubbs Marine Service has started making boats, yachts or other watercraft as of 10/5/1990 and went out of business on (3/7/2007) in the following country: USA.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: Tomallan-rni-email-03/18/02:mfg Handbook Mailed:03/26/02. 3/7/2007 Oob Per Ppg.