SIC 3479 — Coating, Engraving, and Allied Services, NEC
Description & Classification
SIC code 3479 representing 'Coating, Engraving, and Allied Services, NEC' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 339910 - Jewelry and Silverware Manufacturing (via SIC1987:3479→NAICS1997:339914→2002:339914→2007:339914→2012:339910→2017:339910→2022:339910)
- NAICS 332812 - Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (via SIC1987:3479→NAICS1997:332812→2002:332812→2007:332812→2012:332812→2017:332812→2022:332812)
Classification Details
| SIC Code | 3479 |
|---|---|
| Industry Title | Coating, Engraving, and Allied Services, NEC |
| Division | Division D: Manufacturing |
| Major Group | Major Group 34: Fabricated Metal Products, Except Machinery and Transportation Equipment |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3479:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 34 Hub — View other legacy industries in this business division.
Related Industries in Major Group 34
Frequently Asked Questions (FAQ)
What industry does SIC code 3479 represent?
SIC 3479 is 'Coating, Engraving, and Allied Services, NEC', a 4-digit Standard Industrial Classification (SIC) code under Major Group 34: Fabricated Metal Products, Except Machinery and Transportation Equipment (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 339910 (Jewelry and Silverware Manufacturing), 332812 (Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers).
What is the modern 2022 NAICS mapping for SIC 3479?
SIC code 3479 maps to modern NAICS codes: 339910 - Jewelry and Silverware Manufacturing, 332812 - Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers.