The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is RIW. This MIC (RIW) stands for the company name Riverpoint Boat Works, Inc which is currently In Business. This boat manufacturer code has other company names (RIW sometimes goes by these name(s) if applicable: Black River Boats (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 (Riverpoint Boat Works, Inc) is owned by Birger Elvenaes and is located at 301 Martin Creek Drive in Beaufort 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. Riverpoint Boat Works, Inc has started making boats, yachts or other watercraft as of 6/5/2008.
More details at the US Coast Guard.
The US Coast guard provides this comment about this watercraft manufacturer: New Company; Builds Drift Boats-890208oob Per Cg-5093 Mso Sea 910613. Assigned To Black River Boats At 14227 6th Ave S., Seattle, Wa From 02/89 To 06/91. New Company: Riverpoint Boat Works Inc. 12/8/10 Building Prototypes; New Display In Morehead City. Tta.