INTERPUBLIC INDUSTRIES HIN Decoder
Hull Identification Numbers beginning with ZNP were assigned by the US Coast Guard to INTERPUBLIC INDUSTRIES of MONTREAL 208, QC. The company is recorded as out of business since 1982 — common for older hulls, and useful to know when hunting parts or records. Enter the full 12-character HIN below for build date, model year, and serial — free, no account.
MIC
ZNP
Location
MONTREAL 208, QC
In business
since 1974
Status
Out of business (1982)
INTERPUBLIC INDUSTRIES hulls (1974–1982) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Free · no account · the HIN is on the transom, upper starboard (right) corner
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INTERPUBLIC INDUSTRIES HIN FAQ
What does a INTERPUBLIC INDUSTRIES HIN look like?
It starts with the three characters "ZNP" — the Manufacturer Identification Code the US Coast Guard assigned to INTERPUBLIC INDUSTRIES — followed by a 5-character hull serial and a 4-character date code, 12 characters total. INTERPUBLIC INDUSTRIES hulls (1974–1982) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984.
Is INTERPUBLIC INDUSTRIES still in business?
USCG records list INTERPUBLIC INDUSTRIES as out of business since 1982. That's common for older hulls — the HIN still decodes normally, and the out-of-business date helps date the boat and guides parts-hunting toward salvage and owner groups rather than a dealer network.
How do I decode the year on a INTERPUBLIC INDUSTRIES HIN?
On current-format HINs the last two characters are the model year and the 9th–10th encode the certification month and year. INTERPUBLIC INDUSTRIES hulls (1974–1982) predate the current HIN format — expect the legacy straight-year (MMYY) or model-year (M + year + month letter) date codes used 1972–1984. Enter the full 12-character HIN above and the decoder works it out, including the legacy formats.
Other builders in QC
Sources: USCG Manufacturer Identification Code database (uscgboating.org, refreshed monthly) · HIN format per 33 CFR 181 subpart C. Cite this page: CarWhere, "INTERPUBLIC INDUSTRIES HIN Decoder," carwhere.com/hin-decoder/znp, last verified 2026-06-12.