On Assignment

On Assignment is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Employment Agencies
• Health Care

North American Industry Classification System (NAICS) Categories:

• Employment Placement Agencies
• All Other Miscellaneous Ambulatory Health Care Services > Health Care

Standard Industry Classification (SIC) Categories:

• Employment Agencies
• Health And Allied Services, Nec > Health Care