SLB

SLB, formerly known as Schlumberger, is a multinational energy‑technology firm that supplies oilfield services and equipment, including drilling, well construction, reservoir evaluation, artificial lift, subsea production systems and digital data platforms. It operates within the oilfield services and equipment segment of the broader energy sector, serving operators, engineering contractors and increasingly customers in carbon‑capture, geothermal and other lower‑carbon initiatives. The company is organized into four divisions—Digital & Integration, Reservoir Performance, Well Construction, and Production Systems—and is regarded as the world’s largest provider of offshore drilling and related services, with operations in more than 100 countries. Its scale and technology focus give it a leading market position among peers such as Halliburton and Baker Hughes.