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Precision Drilling Corpd is a provider of contract drilling and completion and production services to oil and natural gas exploration and production companies in Canada, the United States and certain international locations. Contract Drilling Services include drilling rigs, procurement and distribution of oilfield supplies, and the manufacture, sale and repair of drilling equipment. Completion and Production Services include service rigs, oilfield equipment rental, and camp and catering services.
Youdao Inc develops and markets software applications. It engages in developing technologies to provide learning content, applications, and solutions. The firm operates in three segments: Learning services, Smart devices, and Online marketing services. The majority of its revenue comes from the Learning services segment, which generates revenues from online courses, mainly including Youdao Premium Courses, NetEase Cloud Classroom, and China University MOOC. The learning products segment includes sales of smart devices such as the Youdao Dictionary Pen and Youdao Pocket Translator.