What is the modern NAICS equivalent for SIC 8999?

Q: What is the modern NAICS equivalent for SIC 8999?

SIC code 8999 maps to the following modern 2022 NAICS codes: 541612 - Human Resources Consulting Services, 561312 - Executive Search Services, 541620 - Environmental Consulting Services, 512250 - Record Production and Distribution, 711510 - Independent Artists, Writers, and Performers, 541690 - Other Scientific and Technical Consulting Services, 519290 - Web Search Portals and All Other Information Services, 513120 - Periodical Publishers, 513110 - Newspaper Publishers, 513199 - All Other Publishers, 516210 - Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers, 513140 - Directory and Mailing List Publishers, 513191 - Greeting Card Publishers, 513130 - Book Publishers, 512230 - Music Publishers.

Registry · SIC Index · Group 89

SIC 8999 — Services, NEC

SIC 8999 is 'Services, NEC', a 4-digit Standard Industrial Classification (SIC) code under Major Group 89: Services, Not Elsewhere Classified (Division I: Services); it maps to modern 2022 NAICS code(s): 541612 (Human Resources Consulting Services), 561312 (Executive Search Services).

Description & Classification

SIC code 8999 representing '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 541612 - Human Resources Consulting Services (via SIC1987:8999→NAICS1997:541612→2002:541612→2007:541612→2012:541612→2017:541612→2022:541612)
NAICS 561312 - Executive Search Services (via SIC1987:8999→NAICS1997:541612→2002:541612→2007:561312→2012:561312→2017:561312→2022:561312)
NAICS 541620 - Environmental Consulting Services (via SIC1987:8999→NAICS1997:54162→2002:541620→2007:541620→2012:541620→2017:541620→2022:541620)
NAICS 512250 - Record Production and Distribution (via SIC1987:8999→NAICS1997:51221→2002:512210→2007:512210→2012:512210→2017:512250→2022:512250)
NAICS 711510 - Independent Artists, Writers, and Performers (via SIC1987:8999→NAICS1997:71151→2002:711510→2007:711510→2012:711510→2017:711510→2022:711510)
NAICS 541690 - Other Scientific and Technical Consulting Services (via SIC1987:8999→NAICS1997:54169→2002:541690→2007:541690→2012:541690→2017:541690→2022:541690)
NAICS 519290 - Web Search Portals and All Other Information Services (via SIC1987:8999→NAICS1997:514199→2002:519190→2007:519190→2012:519190→2017:519190→2022:519290)
NAICS 513120 - Periodical Publishers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:513120)
NAICS 513110 - Newspaper Publishers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:513110)
NAICS 513199 - All Other Publishers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:513199)
NAICS 516210 - Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:516210)
NAICS 513140 - Directory and Mailing List Publishers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:513140)
NAICS 513191 - Greeting Card Publishers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:513191)
NAICS 513130 - Book Publishers (via SIC1987:8999→NAICS1997:514199→2002:516110→2007:519130→2012:519130→2017:519130→2022:513130)
NAICS 512230 - Music Publishers (via SIC1987:8999→NAICS1997:51223→2002:512230→2007:512230→2012:512230→2017:512230→2022:512230)

Classification Details

SIC Code	8999
Industry Title	Services, NEC
Division	Division I: Services
Major Group	Major Group 89: Services, Not Elsewhere Classified
Source / Verified	US Census 1987 SIC Concordance / 2026-06-28

Related Resources & Compliance Guides

Further regulatory reference links for legacy SIC code 8999:

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 89 Hub — View other legacy industries in this business division.

Related Industries in Major Group 89

Frequently Asked Questions (FAQ)

What industry does SIC code 8999 represent?

What is the modern 2022 NAICS mapping for SIC 8999?

SIC code 8999 maps to modern NAICS codes: 541612 - Human Resources Consulting Services, 561312 - Executive Search Services, 541620 - Environmental Consulting Services, 512250 - Record Production and Distribution, 711510 - Independent Artists, Writers, and Performers, 541690 - Other Scientific and Technical Consulting Services, 519290 - Web Search Portals and All Other Information Services, 513120 - Periodical Publishers, 513110 - Newspaper Publishers, 513199 - All Other Publishers, 516210 - Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers, 513140 - Directory and Mailing List Publishers, 513191 - Greeting Card Publishers, 513130 - Book Publishers, 512230 - Music Publishers.