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Kelly Services NAICS Code

Kelly is an industry leader breaking down workforce barriers—helping people connect with meaningful work, and helping companies find the talent they need.

High ConfidenceTroy, Michigan, United Stateskellyservices.com

About Kelly Services

Kelly Services, Inc. (formerly Russell Kelly Office Service and Kelly Girl Service, Inc.) is an American office staffing company that operates globally. Founded in 1946 by William Russell Kelly and headquartered in Troy, Michigan, the company specializes in placing employees in various sectors such as financial services, information technology, and law. They also offer professional services including human resource and management consulting, outsourcing, recruitment, career transition, and vendor management.

Primary NAICS Classification

561320Temporary Help Services

Also Classified Under

Revenue Breakdown by NAICS

Estimated revenue distribution across industry classifications:

Core Offerings

  • Outsourcing Services
  • Human Resource Consulting Services
  • Industry-Specific Staffing Services
  • Vendor Management Services
  • Management Consulting Services
  • Recruitment Services
  • Staffing and Workforce Solutions Services
  • Professional Services Staffing
  • Temporary and Contract Employee Placement
  • Career Transition Services
  • AI-Driven Staffing Solutions Development
  • Sustainability and Corporate Citizenship Consulting

Industry Classification

Sector:Services
Industry:Professional & Commercial Services
Subsector:Consumer Services
EngineeringManufacturingProfessional ServicesEducationAccountingFinanceTechnologyGovernment

Technologies

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Code Crosswalks

SystemCodeTitle
SIC7363Help Supply Services (temporary help services)
NACE78.2Temporary employment agency activities
ISIC7820Temporary employment agency activities

Contact info, insurance codes, full tech stack, additional locations, and more

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