CLIR vs CUBA Comparison

ClearSign Technologies Corp is engaged in providing solutions to some of the pressing productivity, energy efficiency, and pollution problems affecting the energy, oil, and gas production, boiler, and processing industries. It believes that its patented ClearSign Core technology can enhance the performance of combustion systems in a broad range of markets, including the energy (upstream oil production and downstream refining), institutional, commercial, and industrial boiler, chemical, and petrochemical industries. The company offers products that include process burners, boiler burners, flares, and ClearSign Eye.

Herzfeld Caribbean Basin Fund Inc operates as a closed-end management investment company. The company's investment objective is to obtain long-term capital appreciation. The firm offers customized discretionary account management and fund management services to individual and institutional investors. The fund invests in equity and equity-linked securities of public and private companies, including United States-based companies, whose securities are traded principally on a stock exchange in a Caribbean Basin Country. The fund's revenue source is through the dividends it receives. Its investments are geographically allocated in the United States followed by Mexico, Puerto Rico, and other countries.