NOA vs TK 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 our mine management contract work in the United States, its external maintenance and rebuild programs.

Teekay Corp Ltd is engaged in providing international crude oil marine transportation and other marine services. It also offers offshore oil production, storage, and offloading services, under long-term, fixed-rate contracts. The company has two primary lines of business: Marine services, and conventional tankers. It manages these businesses for the benefit of all stakeholders. The company serves energy and utility companies, oil traders, large oil and LNG consumers, petroleum product producers, government agencies, and various other entities that depend upon marine transportation.