Best PEO Companies in South Carolina
Compare Professional Employer Organizations serving South Carolina businesses. Editorial ratings are independent — featured placements are paid visibility, not endorsements.
PEO Companies Serving South Carolina
Justworks
New York, NY · Est. 2012
Insperity
Kingwood, TX · Est. 1986
TriNet
Dublin, CA · Est. 1988
ADP TotalSource
IRS CPEO ✓NationwideHQ: Roseland, NJ · Est. 1996
ADP TotalSource is the Professional Employer Organization division of ADP (NASDAQ: ADP), one of the world's largest payroll and HR companies with over 75 years of history and more than 1.1 million clients across 140+ cou…
CoAdvantage
IRS CPEO ✓NationwideHQ: Tampa, FL · Est. 1996
CoAdvantage is a Bradenton, Florida-based Professional Employer Organization founded in 1997.
Infiniti HR
NationwideHQ: Rockville, MD · Est. 2008
Infiniti HR is a Burtonsville, Maryland-based IRS CPEO certified Professional Employer Organization founded in 2004.
FrankCrum
NationwideHQ: Clearwater, FL · Est. 1981
A family-owned PEO based in Florida serving businesses nationwide with 2-500 employees. FrankCrum is one of the few PEOs with its own insurance company, enabling highly competitive workers comp rates.
Southeast Personnel Leasing
IRS CPEO ✓RegionalHQ: Tampa, FL · Est. 1990
A well-established Florida PEO with deep expertise in the Southeast market. Known for competitive workers compensation programs and responsive local service.
Pinnacle PEO
RegionalHQ: Orlando, FL · Est. 2003
An Orlando-based PEO focused on hospitality and construction industries across Florida. Pinnacle PEO is known for hands-on service and competitive insurance programs.
PrestigePEO
IRS CPEO ✓NationwideHQ: Melville, NY · Est. 1998
PrestigePEO is a national Professional Employer Organization headquartered in Melville, New York, serving small and mid-sized businesses across all 50 states since 1998.
Total HR Management
RegionalHQ: Atlanta, GA · Est. 2000
An Atlanta-based PEO serving businesses across the Southeast. Total HR Management focuses on small businesses looking for comprehensive HR support without large corporate overhead.
Allied HR Solutions
RegionalHQ: Savannah, GA · Est. 2005
A Savannah-based PEO with a focus on coastal Georgia and South Carolina businesses. Strong reputation in the hospitality and tourism sectors.
Carolina Employer Solutions
RegionalHQ: Charlotte, NC · Est. 2004
A Charlotte-based PEO focused on the Carolinas market. Carolina Employer Solutions offers tailored HR services with deep knowledge of North and South Carolina employment law.
Choice Employer Solutions
IRS CPEO ✓RegionalHQ: Tampa, FL · Est. 2005
Choice Employer Solutions is an IRS CPEO certified Professional Employer Organization serving small and mid-sized businesses across the United States.
DecisionHR
IRS CPEO ✓RegionalHQ: St. Petersburg, FL · Est. 2000
DecisionHR is a St. Petersburg, Florida-based IRS CPEO certified Professional Employer Organization founded in 1996.
Landrum Professional Employer Services
IRS CPEO ✓RegionalHQ: Pensacola, FL · Est. 1970
Landrum HR Solutions is a Pensacola, Florida-based IRS CPEO certified Professional Employer Organization founded in 1970 by H. Britt Landrum, Jr. — one of the pioneers of the modern PEO industry.
Professional Employer Resources
IRS CPEO ✓RegionalHQ: Maitland, FL · Est. 2010
An Orlando-area CPEO serving Florida and Southeast businesses. Professional Employer Resources offers personalized PEO services with strong local knowledge of the Central Florida market.
Propel PEO
IRS CPEO ✓RegionalHQ: Greenville, SC · Est. 2010
Propel HR is a Greenville, South Carolina-based IRS CPEO certified Professional Employer Organization founded in 1996 by Lee Yarborough and her father Braxton Cutchin.
S2 HR Solutions
IRS CPEO ✓RegionalHQ: Clearwater, FL · Est. 2000
S2 HR Solutions is the Florida-licensed entity group operating as Engage PEO — a Hollywood, Florida-based IRS CPEO certified and ESAC accredited Professional Employer Organization founded in 2011.
IntelliPro
IRS CPEO ✓NationwideHQ: San Jose, CA · Est. 2009
IntelliPro is an IRS-certified PEO headquartered in San Jose, California, specializing in HR outsourcing, payroll administration, and employee benefits management for technology companies and professional services firms…
The Labor Source
IRS CPEO ✓RegionalHQ: Orlando, FL · Est. 2012
The Labor Source is an IRS-certified PEO headquartered in Orlando, Florida, providing payroll administration, employee benefits, HR outsourcing, and compliance services to growing businesses across the Southeast and beyo…
Paychex PEO
IRS CPEO ✓NationwideHQ: Rochester, NY · Est. 1971
Paychex PEO is the co-employment division of Paychex (NASDAQ: PAYX), one of the largest HR and payroll companies in the United States with over 50 years of experience serving American businesses.
BBSI
NationwideHQ: Vancouver, WA · Est. 1965
Barrett Business Services, Inc. (BBSI) is a publicly traded (NASDAQ: BBSI) Professional Employer Organization headquartered in Vancouver, Washington.
Adams Keegan
IRS CPEO ✓NationwideHQ: Memphis, TN · Est. 1987
Adams Keegan is a Memphis, Tennessee-based PEO offering both co-employment (PEO) and administrative services organization (ASO) models.
Deel PEO
NationwideHQ: San Francisco, CA · Est. 2019
Deel PEO is the domestic U.S. co-employment offering from Deel, a San Francisco-based global HR and payroll platform founded in 2019 and valued at $16.8 billion following a $450 million Series G in May 2025.
AlphaStaff
NationwideHQ: Sunrise, FL · Est. 1997
AlphaStaff is a Sunrise, Florida-based Professional Employer Organization founded in 1997 and ESAC accredited.
Vensure Employer Services
NationwideHQ: Chandler, AZ · Est. 2004
Vensure Employer Services is one of the largest privately held PEOs in the United States, headquartered in Chandler, Arizona, and founded in 2004.
America's Back Office
IRS CPEO ✓NationwideHQ: Chandler, AZ · Est. 2000
America's Back Office is an IRS CPEO certified and ESAC accredited PEO headquartered in Chandler, Arizona, providing comprehensive HR outsourcing services to small and mid-sized businesses across the United States.
Avitus Group
NationwideHQ: Billings, MT · Est. 1994
Avitus Group is a Billings, Montana-based PEO and HR outsourcing company founded in 1994, providing payroll processing, employee benefits, workers' compensation, and HR services to businesses nationwide.
Modern Business Associates
NationwideHQ: Tampa, FL · Est. 1990
Modern Business Associates (MBA) is a Tampa, Florida-based PEO founded in 1990, providing co-employment services including payroll processing, employee benefits, HR administration, workers' compensation, and compliance s…
Congruity HR
RegionalHQ: Kernersville, NC · Est. 2015
Congruity HR is a Kernersville, North Carolina-based PEO providing co-employment services including payroll, employee benefits, HR administration, and compliance support to growing businesses in the Southeast and Mid-Atl…
Obsidian HR
RegionalHQ: Charlotte, NC · Est. 2014
Obsidian HR is a Charlotte, North Carolina-based PEO providing payroll, employee benefits, HR outsourcing, and compliance services to growing businesses in the Southeast.
Flex HR
RegionalHQ: Johns Creek, GA · Est. 2009
Flex HR is a Johns Creek, Georgia-based HR outsourcing company providing PEO services and HR consulting to small and mid-sized businesses across the Southeast.
Proservice National
NationwideHQ: Honolulu, HI · Est. 2010
Proservice National is the mainland U.S. PEO extension of ProService Hawaii, providing co-employment services including payroll, benefits, HR administration, and compliance support to businesses across the continental Un…
Questco
NationwideHQ: The Woodlands, TX · Est. 2002
Questco is a national PEO headquartered in The Woodlands, Texas, providing comprehensive co-employment services to businesses across the United States.
Regis HR Group
NationwideHQ: Tampa, FL · Est. 2002
Regis HR Group is a Tampa, Florida-based national PEO providing co-employment services including payroll processing, employee benefits, HR administration, workers' compensation, and compliance support to businesses acros…
Stratus HR
NationwideHQ: South Jordan, UT · Est. 2003
Stratus HR is a South Jordan, Utah-based PEO (operating as ISI HR) providing comprehensive co-employment services to small and mid-sized businesses nationwide.
Servant HR
RegionalHQ: Birmingham, AL · Est. 2005
Servant HR is a Birmingham, Alabama-based PEO providing co-employment services including payroll, benefits, HR administration, and compliance support to small and mid-sized businesses across the Southeast.
INVO PEO
NationwideHQ: Tampa, FL · Est. 2010
INVO PEO is a Tampa, Florida-based Professional Employer Organization providing co-employment services including payroll processing, employee benefits, HR administration, workers' compensation, and compliance support to…
SinglePoint Outsourcing
NationwideHQ: Scottsdale, AZ · Est. 2007
SinglePoint Outsourcing is a Scottsdale, Arizona-based PEO providing national co-employment services including payroll, employee benefits, HR administration, and compliance support to small and mid-sized businesses acros…
Four Point HR
RegionalHQ: Orlando, FL · Est. 2014
Four Point HR is an Orlando, Florida-based PEO providing co-employment services including payroll, employee benefits, HR administration, and compliance support to small and mid-sized businesses across the Southeast.
NetPEO
NationwideHQ: Atlanta, GA · Est. 2009
NetPEO is an Atlanta, Georgia-based PEO broker and provider offering co-employment services and PEO matching to businesses nationwide.
Integrity Employee Leasing
RegionalHQ: Clearwater, FL · Est. 2004
Integrity Employee Leasing is a Clearwater, Florida-based PEO providing co-employment services including payroll, employee benefits, HR administration, workers' compensation, and compliance support to small and mid-sized…
Resource Management
RegionalHQ: Roanoke, VA · Est. 1986
Resource Management is a Roanoke, Virginia-based PEO founded in 1986, providing payroll, employee benefits, HR administration, and compliance services to businesses primarily in Virginia and the Mid-Atlantic region.
Innovative Employer Solutions
RegionalHQ: Greenville, SC · Est. 2008
Innovative Employer Solutions is a Greenville, South Carolina-based PEO providing co-employment services including payroll, benefits, HR administration, and compliance support to growing businesses across the Carolinas a…
TEL Staffing & HR
RegionalHQ: Pensacola, FL · Est. 2000
TEL Staffing & HR is a Pensacola, Florida-based PEO founded in 2000, reporting over $637 million in annual revenue and serving businesses across 16 states.
Applied Business Solutions
RegionalHQ: Jacksonville, FL · Est. 1998
Applied Business Solutions (ABS) is a Jacksonville, Florida-based PEO providing co-employment services including payroll, employee benefits, HR administration, workers' compensation, and compliance support to businesses…
Complete Employee Services
RegionalHQ: Columbia, SC · Est. 2005
Complete Employee Services is a Columbia, South Carolina-based PEO providing co-employment services including payroll, employee benefits, HR administration, and compliance support to businesses in the Carolinas and South…
PrimePay
NationwideHQ: West Chester, PA · Est. 1986
PrimePay is a West Chester, Pennsylvania-based payroll and PEO services company founded in 1986, providing co-employment services and payroll administration to small and mid-sized businesses nationwide.
Centric HR
RegionalHQ: Charlotte, NC · Est. 2010
Centric HR is a Charlotte, North Carolina-based PEO providing co-employment services including payroll, employee benefits, HR administration, and compliance support to businesses in the Southeast and Mid-Atlantic.
ASC PEO
RegionalHQ: Birmingham, AL · Est. 2008
ASC PEO is a Birmingham, Alabama-based Professional Employer Organization providing co-employment services including payroll, employee benefits, HR administration, workers' compensation, and compliance support to busines…
Prism HR
NationwideHQ: Hopkinton, MA · Est. 1996
PrismHR is a Hopkinton, Massachusetts-based HR technology platform and PEO services provider founded in 1996.
Choosing a PEO in South Carolina
South Carolina has one of the most employer-friendly regulatory environments in the Southeast. The state has no minimum wage law of its own — the federal minimum wage of $7.25 per hour applies to most South Carolina employers covered by the Fair Labor Standards Act. South Carolina is a right-to-work state, meaning employees cannot be required to join a union or pay union dues as a condition of employment — a meaningful advantage in a state actively recruiting manufacturing and automotive investment.
Workers' compensation insurance is required for employers with 4 or more employees in South Carolina, covering medical expenses and lost wages for work-related injuries. Coverage is obtained through private insurance carriers. South Carolina follows the federal WARN Act, requiring 60 days advance notice for layoffs affecting 50 or more employees at a single location. South Carolina has no statewide paid sick leave law and no state-level paid family leave program — the federal FMLA applies to employers with 50 or more employees.
South Carolina's Human Affairs Law prohibits employment discrimination and applies to employers with 15 or more employees, tracking closely with federal anti-discrimination thresholds. The state has no state income tax on wages... actually South Carolina does have a state income tax, with a flat rate of 6.2% for most income as of 2026. South Carolina does not have a pay transparency requirement, and the state's overall regulatory framework remains lean compared to most neighboring states.
South Carolina's economy is growing rapidly, driven by automotive manufacturing, aerospace, logistics, tourism, and a growing technology sector in the Charleston and Greenville areas. Major manufacturers including BMW and Volvo have large South Carolina operations, creating a competitive labor market for skilled workers. A PEO can give South Carolina businesses access to enterprise-level benefits packages that help attract and retain talent — particularly in manufacturing corridors where competition for skilled workers is intense. Use the form on this page to connect with PEOs serving South Carolina businesses.
Already working with a PEO and considering a switch? PEO Alternatives has independent comparisons of the top providers to help you evaluate your options.
Frequently Asked Questions
What is the minimum wage in South Carolina in 2026?
South Carolina does not have a state minimum wage law. The federal minimum wage of $7.25 per hour applies to most South Carolina employers covered by the Fair Labor Standards Act. South Carolina has no plans to enact a state minimum wage above the federal rate, making it one of the more employer-favorable states on wage requirements.
Is workers' compensation required in South Carolina?
Yes. South Carolina requires employers with 4 or more employees to carry workers' compensation insurance. Agricultural employers have different thresholds. Coverage is obtained through licensed private insurance carriers. A PEO provides workers' comp as part of the co-employment arrangement, typically at rates more competitive than a small business can access on its own.
Does South Carolina have a paid sick leave or paid family leave law?
South Carolina has no statewide paid sick leave or paid family leave law for private employers. Employees may be eligible for unpaid job-protected leave under the federal FMLA if their employer has 50 or more employees. Employers that want to offer paid leave benefits do so voluntarily or through a PEO-administered program, which can be an important talent retention tool in competitive labor markets.
How can a PEO help South Carolina manufacturing businesses?
South Carolina's manufacturing sector — particularly automotive, aerospace, and logistics — faces intense competition for skilled workers. A PEO gives smaller manufacturers access to enterprise-level health insurance and 401(k) plans that help compete with larger employers for talent. PEOs also manage workers' comp compliance, OSHA requirements, and payroll administration — all critical for manufacturing operations with hourly workforces.