ERII vs BBSI Comparison

Energy Recovery Inc is an engineering-driven technology company. It is engaged in engineering, designing, manufacturing and supplying solutions that make industrial processes more efficient and sustainable. The company operates in three segments, Water, Emerging Technologies and Corporate. It offers energy recovery devices (ERDs) and pumps as well as related products and services to the reverse osmosis desalination market. The company derives a majority of the revenue from the Water segment. Geographically, the company operates in the U.S. and other international countries.

Barrett Business Services Inc is a provider of payroll administrative services and staffing services. The company categories of services include professional employer services and staffing. Professional employer services offer payroll management, payroll tax services, and workers' compensation coverage solutions, as well as workforce management services, including hiring and termination of employees. Staffing offers temporary staffing services, as well as contract staffing, long-term or indefinite on-site management, and direct placement services. The company operates in the United States of America. It generates maximum revenue from the Professional employer service fees.