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SLB is the world's premier oilfield-services company as measured by market share. While the industry is largely fragmented, SLB holds the first or second competitive position in many of the differentiated oligopolies in which it operates. Also known as Schlumberger, the company was founded in 1926 by Conrad and Marcel Schlumberger. Today, it's most known as a global industry leader in innovation, while it focuses its strategy on its three growth engines: core, digital, and new energy businesses. Over three-fourths of its revenue base is tied to international markets, while the company boasts nearly $3 billion in digital-related revenue.

Shell is an integrated energy company involved in the exploration, production, refining, and marketing of oil and natural gas, as well as the manufacturing and distribution of chemicals. The company operates across several segments, including upstream, integrated gas, downstream, and renewables and energy solutions. Founded in 1907, Shell is headquartered in The Hague, Netherlands, and operates in over 70 countries worldwide. Its strategic strengths include a diversified portfolio with significant investments in liquefied natural gas (LNG) and a growing focus on renewable energy and decarbonization efforts. The company's global presence and extensive supply chain network contribute to its significant competitive positioning in the energy sector.