en.wikipedia.org/wiki/List_of_largest_oil_and_gas_companies_by_revenue

List of largest manufacturing companies by revenue · List of largest financial services companies by revenue · List of largest companies by revenue · List of ...

en.wikipedia.org/wiki/List_of_oil_exploration_and_production_companies

The following is a list of notable companies in the petroleum industry that are engaged in petroleum exploration and production. The list is in alphabetical order ...

www.oilandgasiq.com/strategy-management-and-information/articles/oil-and-gas-companies

May 1, 2019 ... We count down the biggest oil and gas companies in the world ranked by annual revenue.

www.offshore-technology.com/features/largest-oil-and-gas-companies-in-2018

Mar 19, 2019 ... Sinopec continued to lead the world's largest oil and gas companies in 2018, enjoying a double-digit revenue growth when compared to 2017.

www.worldatlas.com/articles/biggest-oil-companies-in-the-world.html

Dec 5, 2018 ... With an annual revenue of $465.49 billion USD in 2017, the Saudi Aramco of Saudi Arabia is the world's highest-earning oil company.

www.forbes.com/pictures/55085276e4b095aa68c84ae7/worlds-biggest-oil-compan

From Exxon to Rosneft to Petrobras, here are the world's biggest oil and gas companies -- and the people who control them. (With data from WoodMackenzie. )

www.icc.org/gas-oil-companies/district-of-columbia/washington.htm

The Internet Chamber of Commerce presents Gas & Oil Companies in Washington, DC featuring companies offering petroleum, fuel oil, heating oil and natural ...

www.yelp.com/search?find_desc=heating+oil&find_loc=Washington%2C+DC

Reviews on Heating Oil in Washington, DC - Brian B Quick, R&M Air Control, ... I literally have never received better customer service from any company ever.

www.angieslist.com/companylist/washington/heating-oil-companies.htm

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