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NAICS Code· 561330

Professional Employer Organizations

This industry comprises establishments primarily engaged in providing human resources and human resource management services to client businesses and households. Establishments in this industry operate in a co-employment relationship with client businesses or organizations and are specialized in performing a wide range of human resource and personnel management duties, such as payroll, payroll tax, benefits administration, workers' compensation, unemployment, and human resource administration. Professional employer organizations (PEOs) are responsible for payroll, including withholding and remitting employment-related taxes, for some or all of the employees of their clients, and also serve as the employer of those employees for benefits and related purposes. Cross-References. Establishments primarily engaged in--Show more

NAICS 561330 – Professional Employer Organizations encompasses the provision of co-employment services that enable federal agencies to outsource human resources functions, including payroll, benefits administration, workers’ compensation, compliance management, and risk mitigation. These organizations act as employer of record for agency staff, allowing federal entities to streamline workforce management while maintaining operational control.

18
Active Contracts
$2.0M
Total Obligations (12mo)
38
Awarded Contracts (12mo)
9
Contractors Awarded (12mo)
-73.4%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 561330.

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NAICS 561330 FAQ

Frequently Asked Questions

NAICS code 561330 covers Professional Employer Organizations. This industry comprises establishments primarily engaged in providing human resources and human resource management services to client businesses and households. Establishments in this industry operate in a co-employment relationship with client businesses or organizations and are specialized in performing a wide range of human resource and personnel management duties, such as payroll, payroll tax, benefits administration, workers' compensation, unemployment, and human resource administration. Professional employer organizations (PEOs) are responsible for payroll, including withholding and remitting employment-related taxes, for some or all of the employees of their clients, and also serve as the employer of those employees for benefits and related purposes. Cross-References. Establishments primarily engaged in--

Recently Posted in Professional Employer Organizations

NAICS: 561330
SLED
RFP-27-005 Contracted Employee ServicesThe Union County Board of Education in Georgia is issuing a solicitation for contracted employee services to support designated positions within the district, seeking a qualified vendor to manage the full lifecycle of employment for assigned roles. The contractor will be responsible for recruiting, hiring, onboarding, compensating, insuring, training, supporting, and retaining personnel while ensuring consistent service delivery, operational accountability, regulatory compliance, and workforce stability. This arrangement allows the district to leverage external expertise in human resources and workforce management without assuming direct employer obligations. Proposals must be submitted by the deadline of July 23, 2026, at 6:00 PM, with the solicitation officially posted on June 25, 2026, under reference number PE-74410-NONST-2027-000000015. All performances will occur within Georgia, and inquiries should be directed to David Murphy, the primary point of contact, via email at dmurphy@ucschools.org or phone at 706-745-2322. The procurement is open to qualified firms without specific set-aside classifications, and bidders are expected to demonstrate proven capability in managing public sector workforce services with a strong emphasis on compliance and continuity. Further details are available through the provided statewide procurement portal link.
Union County Board of Education

POSTED

18 days ago

DEADLINE

in 10 days
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