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We are a publicly traded Master Limited Partnership listed under the ticker symbol NGL on the New York Stock Exchange.
TSS is a leading provider of sand and proppant logistics to major oil and gas companies. They offer source to site proppant procurement, logistics, and wellsite services, all enabled by their proprietary software solution, SandDrive.
landmark fuel is a Strongsville, OH-based company in the Energy and Utilities sector.
As of 12 September 2013, DNV and GL have merged to form DNV GL. We now form the world’s largest ship and offshore classification society, the leading technical advisor to the global oil and gas industry, and a leading expert for the energy value chain including renewables and energy efficiency. We’ve also taken a position as one of the top three certification bodies in the world.