Seirios was founded in 1991 as a Professional Employer Organization with a commitment to excellence and a wealth of expertise. Our management staff possesses 35 years' combined experience, and our vendors are among the nation's most venerable.

Our mission: To help small to mid-sized companies focus on their core business. To do so, we offer some of the industry's highest quality, most cost - competitive services, from payroll administration to regulatory compliance. We are also a member of the National Association of Professional Employer Organizations (NAPEO) with active licenses in numerous states.

It all starts with you.
Call us, and we'll assign an experienced Business Consultant to learn more about your business and your specific needs. In just a few days, we'll create a unique package of quality professional employer services tailored to your objectives.