NOA vs LPTH Comparison

North American Construction Group Ltd is Canada's heavy civil construction and mining contractor provider. The company has provided services to oil, natural gas, and resource companies. The Company provides a wide range of mining and heavy civil construction services to customer in the resource development and industrial construction sectors within Canada, the United States, and Australia. The Company's reportable segments are Heavy Equipment Canada, Heavy Equipment Australia, and Other. Heavy Equipment Canada and Heavy Equipment Australia include all of aspects of the mining and heavy civil construction services provided within those geographic areas. Other includes mine management contract work in the United States, its external maintenance and rebuild programs.

LightPath Technologies Inc manufactures, distributes, and integrates proprietary optical components and assemblies. It develops optical solutions for traditional optics and communications markets. The company's products include precision molded optics and infrared products, serving markets such as distribution, laser, industrial, instrumentation, telecommunications, and defense. Its products are categorized as infrared components, visible components, assemblies and modules, and engineering services. G5 Infrared's revenue mainly comes from infrared components and assemblies.