NOA vs VSTA 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.

Vasta Platform Ltd operates as an education company in Brazil, engaged in providing end-to-end educational and digital solutions that cater to all needs of private schools operating in the K-12 educational segment. Its business segments are Content and EdTech Platform, and Digital Platform. The Content and EdTech platform derives its results from educational content solutions through digital and printed content, including textbooks, learning systems and other complementary educational services. The Digital Platform enables private schools to aggregate multiple learning strategies and helps them to focus on education through the Business' physical and digital e-commerce platform and other digital services.