Founded in 1969, ALTRES has been a pioneer in the employment administration industry and remains the leader in human resources outsourcing, technology, and staffing services today.
ALTRES Staffing is Hawaii's largest employment company and has been serving the islands since 1969. The second-generation, kama‘aina business is comprised of four specialized staffing divisions: Offic
Locally owned and operated Staffing Company.
simplicityHR by ALTRES is Hawaii's leader in payroll and HR outsourcing.
Oahu's go-to, local staffing and HR services agency!
Human Resources, Payroll, Workers Compensation, Benefits