ERII vs EEX 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.

Emerald Holding Inc is a business-to-business (B2B) event organizer principally in the United States. The company is engaged in three complementary business lines; Connections division consists of a collection of B2B trade show franchises and other live events that provide exhibitors opportunities to engage with buyers and expand their brand's awareness in their industry; the Content division consists of B2B print publications and digital media products that complement existing trade show properties, and the Commerce division which offers software-as-a-service technology that enables year-round B2B buying and selling through Elastic Suite and Bulletin platforms for use by its customers. The Majority of the revenue for the company is generated from its Connections segment.