ARQ vs POET Comparison

Arq Inc is an environmental technology company principally engaged in the sale of consumable air, water, and soil treatment solutions including activated carbon (AC) and chemical technologies. The company manufactures and sells activated carbon and other chemicals used to capture and remove contaminants for the coal-fired power generation, industrial, municipal water and air, water and soil treatment and remediation markets. Some of the products in its portfolio are Powdered Activated Carbon, Granular Activated Carbon, and Colloidal Carbon Product among others.

POET Technologies Inc is a design and development company offering high-speed optical engines, light source products, and custom optical modules to the artificial intelligence systems market and hyperscale data centers. Its integration solutions are based on the POET Optical Interposer, a novel, patented platform that allows the seamless integration of electronic and photonic devices into a single chip using wafer-level semiconductor manufacturing techniques. POET's Optical Interposer platform also solves device integration challenges across a broad range of communication, computing, and sensing applications. The group's operations are located in Allentown, PA, Shenzhen, China, and Singapore.