NAICS 8139 · Page 18 of 18
Professional Organizations — Companies (page 18)
Professional Organizations companies (rank 1,701–1,705)
Sibling sub-industries under Other Services (except Public Administration)
NAICS 8134
Civic and Social Organizations
NAICS 8131
Religious Organizations
NAICS 8133
Other Social Advocacy Organizations
NAICS 8132
Grantmaking Foundations
NAICS 8111
Automotive Body, Paint, and Interior Repair and Maintenance
NAICS 8129
All Other Personal Services
NAICS 8121
Beauty Salons
NAICS 8123
Linen Supply
NAICS 8122
Funeral Homes and Funeral Services
NAICS 8112
Computer and Office Machine Repair and Maintenance
NAICS 8113
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
NAICS 8114
Appliance Repair and Maintenance
Methodology
Scores are computed using Meo Advisors' proprietary AI adoption model evaluating public digital signals (job postings, tech stack, content, and product velocity). NAICS assignment is based on primary industry classification from the company's public filings and directory entries.