TriNet Group, Inc. provides human resources solutions for small and midsize businesses in the United States and Canada. The company offers multi-state payroll processing and tax administration; employee benefits programs, including health insurance and retirement plans; workers compensation insurance and claims management; employment and benefit law compliance; and other services. It serves clients in various industries, including technology, life sciences, not-for-profit, professional services, financial services, property management, retail, manufacturing, and hospitality. The company markets its solutions through its sales representatives. TriNet Group, Inc. was founded in 1988 and is headquartered in San Leandro, California.