GEOS vs AFB Comparison

Geospace Technologies Corp is engaged in designing and manufacturing seismic instruments and non-seismic equipment used in the oil and gas industry. The company has three different segments: oil and gas markets, adjacent markets, and emerging markets. The oil and gas markets segment, which accounts for the majority of the company's revenue, includes traditional exploration products, wireless exploration products, and reservoir characterization products and services. The adjacent markets business is closely tied to the oil and gas markets and includes imaging products and industrial products. The company operates globally across Asia, Canada, Europe, the United States, South America, Mexico, and other regions with a majority of its revenue being generated within the United States.

Alliancebernstein National Muni Inc Fd is a diversified, closed-end management investment company. It seeks to provide high current income exempt from regular federal income tax by investing substantially all of its net assets in municipal securities that pay interest that is exempt from federal income tax.