COMPMILLENNIA, LLC HIN Decoder
Hull Identification Numbers beginning with CMN were assigned by the US Coast Guard to COMPMILLENNIA, LLC of WASHINGTON, NC. The builder is listed in the USCG MIC database. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
CMN
Location
WASHINGTON, NC
In business
since 2009
Status
Listed active in USCG records
COMPMILLENNIA, LLC hulls (2009–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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COMPMILLENNIA, LLC HIN FAQ
What does a COMPMILLENNIA, LLC HIN look like?
It starts with the three characters "CMN" — the Manufacturer Identification Code the US Coast Guard assigned to COMPMILLENNIA, LLC — followed by a 5-character hull serial and a 4-character date code, 12 characters total. COMPMILLENNIA, LLC hulls (2009–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits.
Is COMPMILLENNIA, LLC still in business?
USCG records list COMPMILLENNIA, LLC of WASHINGTON, NC in the MIC database (registered 2009).
How do I decode the year on a COMPMILLENNIA, LLC HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. COMPMILLENNIA, LLC hulls (2009–present) all use the current HIN format: a month letter (A=January…L=December), a certification-year digit, then two model-year digits. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in NC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "COMPMILLENNIA, LLC HIN Decoder," carwhere.com/hin-decoder/cmn, last verified 2026-06-12.