Lixin Tian

The Bell Telephone Company of Canada engages in the provision of communications services. It includes residential, business, and wholesale customers with a range of solutions to all their communications needs, such as wireless, television, internet, home phone, and small business and enterprise communications services. The company was founded in 1880 and is headquartered in Verdun, Canada.

Imperial Oil Resources Ltd. explores & processes crude oil and natural gas. It also supplies petrochemicals. The company is headquartered in Calgary, Canada

Murphy Exploration & Production Co. USA provides oil and gas exploration services. It offers production optimization, drilling evaluation, fluid and oilfield drilling software & consulting services. The company is headquartered in Houston, TX.

Matrix Solutions, Inc. provides environmental and engineering consulting services. The firm provides professional consulting services to a wide variety of clients and industries through three primary service lines: assessment, remediation, reclamation and monitoring; environmental planning, assessment and approvals; and water resources. It also provides practical water resource solutions that meet regulatory requirements, address stakeholder concerns, and protect the natural environment. The company was founded by James Freeman and is headquartered in Calgary, Canada.

Ontario Bar Association operates as the voice of Canada’s legal profession. The firm represents lawyers, judges, notaries, law teachers and law students from across the province. It specializes in advocacy, practice area sanctions, professional development programs, and law reform and law amendment. The company was founded in 1896 and is headquartered in Toronto, Canada.

Part of Exxon Mobil Corp., ExxonMobil Canada Ltd. explores oil and gas fields. The company is based in Halifax, Canada.

China National Offshore Oil Corp. explores oil and gas properties. The firm offers oil and gas exploitation, chemical and fertilizer production and refining, natural gas and power generation, new energies development, financial and logistic services. The company was founded on February 15, 1982 and is headquartered in Beijing, China.

The Ottawa Art Gallery operates art galleries. The non-profit company is based in Ottawa, Canada. The Canadian company was founded in 1988. The CEO is Alexandra Badzak.

CNOOC China Ltd. produces oil and gas in China. It provides prospecting, refinement and processing, and sale of offshore oil and natural gas products. The company also offers offshore petroleum exploration, development, production, and sales. CNOOC China was founded in 1999 and is headquartered in Beijing, China.

CNOOC Petroleum Europe Ltd. is an oil and British gas exploration company founded in 1972. The company is based in Uxbridge, UK. The company provides oil and gas exploration services. It is ultimately controlled by the Government of China.

CNOOC Ettrick U.K. Ltd. is a British company that engages in the extraction of crude petroleum. The company is based in Uxbridge, UK. The company is ultimately controlled by the Government of China.

CNOOC International Ltd. is based in Beijing, China and ultimately controlled by the Government of China. CNOOC International Ltd. provides energy services.

CNOOC Southeast Asia Ltd. operates as an investment holding Chinese company. The company is based in Beijing, China. The company is ultimately controlled by the Government of China.

CNOOC Petroleum Farragon U.K. Ltd. engages in oil and gas drilling. The company was founded in 2005 and is headquartered in London, United Kingdom.

CNOOC UK Ltd. provides oil and gas field support services. The company is based in Uxbridge, UK. The British company is ultimately controlled by the Government of China.

CNOOC Petroleum Colombia Ltd. is a subsidiary of CNOOC International, a British energy company with operations in over 20 countries worldwide. The company is based in St. Helier, UK. The company's focus is on delivering safe and sustainable energy. CNOOC International drives economic growth in the areas where it operates, creating opportunities for local businesses that support them. The company benefits from working with local suppliers who know the culture, community, and environment best. CNOOC International has upstream oil and gas operations in several countries, including Colombia, the UK, and the US. The company was founded in 2018 and is ultimately controlled by the Government of China.