About Xenium

Xenium is an outsourced human resources consulting and services company.  Founded in 2000, Xenium spun off of Express Human Resources and formed a separated corporation under The Stoller Group to serve as Regional PEO (Professional Employer Organization) and HR consultants.  This solution proved to be the right fit for Northwest-based employers (some with employees nationwide) who seek personal, professional and progressive HR outsourcing solutions.  Our staff of professionals works everyday to help well-intentioned employers become better employers.

XPower™ means…

Xenium manages the business of employment so you can focus on your core business functions

Xenium is a cost effective solution to your HR functions including the creation and management of policies and procedures, risk management and compliance, safety and training. 

Xenium is your partner in helping you execute the HR function from employer needs to employee understanding, making you not only a better employer, but also a better company.

Xenium’s clients are consistently listed among the “100 Best Companies to Work For in Oregon” by Oregon Business Magazine.  Xenium was listed among the '100 Best Companies'  as well in 2001-2006 and 2008.

XPowered Credentials

Xenium staff are active in a variety of professional organizations.  These organizations include the National Association of Professional Employer Organizations (NAPEO), the Society for Human Resource Management (SHRM), the NWPEA and the American Payroll Association (APA).  Maintaining our skills through continuing education, participation in professional organizations and through focused participation in these organizations gives Xenium clients an added level of service. 

Xenium is fully committed to ensuring that our staff is kept up-to-date on the latest and best practices in our dynamic industry.  To that end, Xenium staff holds the following elected positions in these organizations:

Anne Donovan, SPHR, Northwest Professional Employer Association
Rebecca Naatz. , SHRM Board Member (Salem, Oregon Chapter)

Xenium has been a member of the National Association of Professional Employer Organizations since 2000.  NAPEO, based in Alexandria, Virginia, is the recognized "Voice of the PEO Industry®." NAPEO has more than 370 PEO members found in all 50 states, representing more than 70 percent of the revenues of the $51 billion PEO industry. PEOs enable clients to cost-effectively outsource the management of human resources, employee benefits, payroll and workers' compensation. This allows PEO clients to focus on their core competencies to maintain and grow their bottom line. To learn more about the PEO industry and how PEOs contribute to small businesses' success, visit the NAPEO Web site: www.napeo.org.

A number of Xenium staff has completed the requirements to become a “Certified Payroll Professional” (CPP) through the American Payroll Association.  Established in 1982, the American Payroll Association (APA), headquartered in San Antonio, TX, is the nation's leader in payroll education, training, and publications. The nonprofit association conducts more than 300 payroll education conferences and seminars across the country each year and publishes a complete library of resource texts and newsletters. Every year, nearly 18,000 professionals attend APA training sessions. Representing over 22,000 members, APA is the industry's highly respected, collective voice in Washington, DC.  To learn more, please visit www.americanpayroll.org.

The Society for Human Resource Management (SHRM) is the world's largest association devoted to human resource management. Representing more than 210,000 individual members, the Society's mission is to serve the needs of HR professionals by providing the most essential and comprehensive resources available. As an influential voice, the Society's mission is also to advance the human resource profession to ensure that HR is recognized as an essential partner in developing and executing organizational strategy. Founded in 1948, SHRM currently has more than 550 affiliated chapters and members in more than 100 countries.  For more information, please visit www.shrm.org.