PPIH vs NPV Comparison

Perma-Pipe International Holdings Inc is engaged in the manufacture and sale of products in the reportable segment of Piping Systems. The company engineers, designs, manufactures, and sells specialty piping systems and leak detection systems. Specialty piping systems include insulated and jacketed district heating and cooling piping systems for efficient energy distribution from central energy plants to multiple locations, primary and secondary containment piping systems for transporting chemicals, hazardous fluids, and petroleum products, and the coating and insulation of oil and gas gathering and transmission pipelines. It operates in the United States, Canada, the Middle East, Europe, India, and other countries.

Nuveen Virginia Quality Municipal Income Fund is a diversified closed-end management investment company. The fund seeks to provide current income exempt from both regular federal and designated state income taxes. The fund invests in a portfolio of municipal obligations issued by state and local government authorities. Company mostly invest in Education and Civic Organizations, Tax Obligation/General, Healthcare, Utilities , Housing/Multifamily, Transportation, and Others.