Best PEO Companies in Oregon
Compare Professional Employer Organizations serving Oregon businesses. Editorial ratings are independent — featured placements are paid visibility, not endorsements.
PEO Companies Serving Oregon
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.
Ambrose Employer Group
RegionalHQ: Los Angeles, CA · Est. 1999
A California-focused PEO with deep expertise in the state's complex employment laws. Ambrose specializes in entertainment and technology companies navigating California compliance.
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.
Northwest PEO
IRS CPEO ✓RegionalHQ: Seattle, WA · Est. 1999
A Seattle-based PEO serving the Pacific Northwest. Northwest PEO has deep expertise in Washington state employment law and the technology sector.
OnePoint HRO
IRS CPEO ✓RegionalHQ: Englewood, CO · Est. 2005
OnePoint HRO is an Englewood, Colorado-based IRS CPEO certified Professional Employer Organization founded in 1999.
Optimum Employer Solutions
IRS CPEO ✓RegionalHQ: Santa Ana, CA · Est. 2012
Optimum Employer Solutions is a Southern California-based IRS CPEO certified Professional Employer Organization serving small to mid-sized businesses across the United States.
Sequoia One PEO
IRS CPEO ✓RegionalHQ: Tempe, AZ · Est. 2012
Sequoia One PEO is a Tempe, Arizona-based IRS CPEO certified and ESAC accredited Professional Employer Organization founded in 2018, operating as part of Sequoia Consulting Group.
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…
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…
Simploy
RegionalHQ: Boise, ID · Est. 2008
Simploy is a Boise, Idaho-based PEO providing co-employment services including payroll, employee benefits, HR administration, workers' compensation, and compliance support to small and mid-sized businesses across the Mou…
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.
Tilson HR
RegionalHQ: Portland, OR · Est. 1999
Tilson HR is a Portland, Oregon-based PEO founded in 1999, providing payroll, employee benefits, HR administration, and compliance services to growing businesses across the Pacific Northwest and Western United States.
Xenium HR
RegionalHQ: Hillsboro, OR · Est. 1996
Xenium HR is a Hillsboro, Oregon-based PEO founded in 1996, serving small and mid-sized businesses in the Pacific Northwest.
True PEO
RegionalHQ: Scottsdale, AZ · Est. 2008
True PEO is a Scottsdale, Arizona-based Professional Employer Organization providing payroll, employee benefits, HR administration, and compliance services to small and mid-sized businesses in the Southwest and Western U…
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…
Saltus
RegionalHQ: Las Vegas, NV · Est. 2012
Saltus is a Las Vegas, Nevada-based PEO providing co-employment services including payroll, employee benefits, HR administration, and compliance support to businesses in Nevada and surrounding Western states, with notabl…
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.
Total HR
RegionalHQ: San Diego, CA · Est. 2006
Total HR is a San Diego, California-based PEO (operating as Strategic HR Management Services) providing comprehensive co-employment services including payroll, employee benefits, HR administration, and compliance support…
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.
CPE HR
RegionalHQ: Burbank, CA · Est. 2003
CPE HR is a Burbank, California-based PEO providing co-employment services to businesses primarily in California and nationally.
Summit HR
RegionalHQ: Salt Lake City, UT · Est. 2004
Summit HR is a Salt Lake City, Utah-based PEO providing co-employment services to businesses across the Mountain West.
Pinnacle PEO
RegionalHQ: Scottsdale, AZ · Est. 2005
Pinnacle PEO is a Scottsdale, Arizona-based Professional Employer Organization providing co-employment services including payroll processing, employee benefits, HR administration, and compliance support to businesses acr…
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 Oregon
Oregon has one of the most employee-protective legal environments in the Pacific Northwest, with a minimum wage that varies by location: $16.30 per hour in the Portland Metro Area, $15.05 per hour statewide, and $14.05 per hour in designated non-urban counties as of 2026. This geographic tiering of minimum wages requires employers to track the applicable rate for each work location. Oregon is not a right-to-work state, and its labor market — particularly in Portland — is competitive across technology, healthcare, and professional services.
Oregon's Paid Leave Oregon program provides employees with up to 12 weeks of paid family and medical leave per year, and up to 14 weeks for pregnancy-related conditions. The program is funded through employer and employee contributions. Oregon also requires employers to provide paid sick leave — employees accrue 1 hour per 30 hours worked, and leave can be used for a range of personal and family health reasons. Effective January 1, 2026, Oregon expanded qualifying sick leave reasons to include blood donation through approved programs.
Oregon introduced new hire notice requirements effective January 1, 2026, requiring employers to provide all new employees with a written explanation of pay practices at the time of hire — including regular pay periods, pay rates, deductions, and descriptions of all payroll codes. This documentation requirement adds a new administrative obligation for Oregon employers. Oregon also made changes to its unemployment insurance system in 2026, extending benefits to striking workers for up to ten weeks.
Oregon's economy is anchored by technology, healthcare, manufacturing, agriculture, and outdoor recreation. Portland's tech sector has grown significantly, creating a competitive labor market where strong benefits and pay transparency are important recruitment tools. A PEO with Oregon expertise can help businesses manage Paid Leave Oregon administration, new hire notice requirements, paid sick leave, and workers' comp — all critical compliance areas in Oregon's evolving regulatory environment. Use the form on this page to connect with qualified PEOs serving Oregon 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 Oregon in 2026?
Oregon uses a geographic tiered minimum wage system. The Portland Metro Area rate is $16.30 per hour, the standard statewide rate is $15.05 per hour, and the non-urban county rate is $14.05 per hour as of 2026. Oregon adjusts its minimum wage annually on July 1. Employers with employees in multiple locations must track and pay the applicable rate for each location.
How does Paid Leave Oregon work?
Paid Leave Oregon provides employees with up to 12 weeks of paid family and medical leave per year — up to 14 weeks for pregnancy-related conditions. The program is funded through employer and employee contributions. Benefits replace a percentage of the employee's wages while on leave, paid by the state. A PEO can manage contribution collection and leave administration on behalf of Oregon employers.
What new requirements did Oregon introduce for employers in 2026?
Effective January 1, 2026, Oregon requires employers to provide new hires with a written explanation of pay practices at the time of hire, including the regular pay period, all applicable pay rates, deductions, allowances, and descriptions of all payroll codes. Oregon also expanded paid sick leave to cover blood donation and extended unemployment insurance to striking workers for up to 10 weeks.
Does Oregon require workers' compensation?
Yes. Oregon requires most employers to provide workers' compensation coverage for employees. Employers can obtain coverage through a private insurer, the state-operated SAIF Corporation, or by qualifying as a self-insured employer. A PEO provides workers' comp as part of the co-employment arrangement, typically at competitive rates through their pooled employee base.