FTEK vs HNNA Comparison

Fuel Tech Inc is an technology provider of boiler optimization, efficiency improvement, and air pollution reduction to utility and industrial customers. The company operates in two segments, Air Pollution Control and Fuel Chem. The Air Pollution Control technology segment includes technologies to reduce NOx emissions in flue gas from boilers, incinerators, furnaces and other stationary combustion sources. The Fuel Chem technology segment uses chemical processes in combination with Computational Fluid Dynamics and Chemical Kinetics Modeling boiler modeling for the control of slagging, fouling, corrosion, opacity and other sulfur trioxide-related issues in furnaces and boilers through the addition of chemicals into the furnace using TIFI Targeted In-Furnace Injection technology.

Hennessy Advisors Inc is an investment management company, engaged in the managing and marketing of open-end mutual funds branded as the Hennessy Funds. It offers domestic equity, sectors, and specialty, balanced, and fixed income products. It also provides investment advisory services and shareholder services to the Hennessy Funds which include managing the composition of each fund's portfolio, including the purchase, retention, and disposition of portfolio securities as per the Fund's investment objectives, policies, and restrictions; conducting investment research, and monitoring compliance with each fund's investment restrictions and applicable laws and regulations.