NTIC vs GCV Comparison

Northern Technologies International Corp is a United States-based firm that develops and markets proprietary, environmentally beneficial products and services world wide either directly or through a network of joint ventures, distributors, and agents. It operates through two segments, which include ZERUST products and services and Nature-Tec products. Its main business is providing corrosion prevention solutions that are marketed under the ZERUST brand. The company also sells a portfolio of bio-based and biodegradable (compostable) polymer resin compounds and finished products marketed under the Nature-Tec brand. The ZERUST brand generates a vast majority of the revenue for the company. The company generates the majority of its revenue in the United States.

GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC is a diversified closed-end management investment company. Its investment objective is to seek a high level of total return through a combination of current income and capital appreciation by investing in convertible securities. The company invests in various portfolios such as Health Care, Financial Services, Real Estate Investment Trust, Energy and Utilities, Telecommunications, Food and Beverage, Aerospace and Automotive, and others. All the operation of the group is operated through the regions of the United States.