SIC 4725 — Tour Operators
SIC 4725 is 'Tour Operators', a 4-digit Standard Industrial Classification (SIC) code under Major Group 47: Transportation Services (Division E: Transportation, Communications, Electric, Gas, and Sanitary Services); it maps to modern 2022 NAICS code(s): 561520 (Tour Operators).
Description & Classification
SIC code 4725 representing 'Tour Operators' 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 561520 - Tour Operators (via SIC1987:4725→NAICS1997:56152→2002:561520→2007:561520→2012:561520→2017:561520→2022:561520)
Classification Details
| SIC Code | 4725 |
|---|---|
| Industry Title | Tour Operators |
| Division | Division E: Transportation, Communications, Electric, Gas, and Sanitary Services |
| Major Group | Major Group 47: Transportation Services |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 4725:
- 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 47 Hub — View other legacy industries in this business division.
Related Industries in Major Group 47
Frequently Asked Questions (FAQ)
What industry does SIC code 4725 represent?
SIC 4725 is 'Tour Operators', a 4-digit Standard Industrial Classification (SIC) code under Major Group 47: Transportation Services (Division E: Transportation, Communications, Electric, Gas, and Sanitary Services); it maps to modern 2022 NAICS code(s): 561520 (Tour Operators).
What is the modern 2022 NAICS mapping for SIC 4725?
SIC code 4725 maps to modern NAICS codes: 561520 - Tour Operators.