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ALTRES is a third-generation, family-owned business dedicated to helping employers and employees succeed. Founded in 1969, ALTRES has grown into one of Hawai'is largest HR and staffing companies, offering a full range of services including staffing and recruiting, payroll, human resources, employee benefits, and risk management.

ALTRES Questions

The ALTRES annual revenue was $20.2 million in 2026.

Barron Guss is the President and CEO of ALTRES.

181 people are employed at ALTRES.

ALTRES is based in Honolulu, Hawaii.

The NAICS codes for ALTRES are [561330, 5613, 561, 56, 56133].

The SIC codes for ALTRES are [736, 73].

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