SLB Ltd. (Schlumberger Limited)

SLB (NYSE: SLB) is the world's largest energy technology and offshore-equipment services company, operating dual headquarters in Houston, Texas and Paris, France. Founded in 1926 as Schlumberger, the company rebranded to SLB in 2025. It employs more than 100,000 people across 120+ countries, operates more than 150 research, manufacturing and service facilities, and generated USD 36.29 billion of revenue in FY2025. SLB is the highest-ranked brand in VerityRank's 2025-2026 Offshore Equipment study, with a VerityRank Score of 90/100.

Corporate Profile

SLB's offshore franchise rests on the OneSubsea joint venture, the strongest subsea production-system manufacturer in the world. The group controls the complete hardware and assembly chain from seabed wellhead to surface control platform, achieving full autonomous production of core components including subsea trees, manifolds, control systems and subsea processing equipment. Its 2025 acquisition of ChampionX was successfully integrated during the year, materially strengthening the company's marine production and recovery product lines and adding a large chemicals and well-completion portfolio.

Beyond hardware, SLB has become the industry's digital benchmark. In 2025 it deployed integrated digital operations centres and its proprietary Tela AI automation tool at scale across global customers; operators report average offshore-equipment downtime reductions of around 18 percent. This software-plus-hardware stack gives SLB an unusually sticky relationship with national oil companies and independent energy majors, and underpins its position as the bellwether of the entire offshore services market.

Competitive Advantages

• Deepest subsea supply chain: OneSubsea's vertically integrated plants deliver trees, manifolds and control systems without reliance on external core suppliers.
• Scale and geographic reach: 150+ facilities in 120+ countries allow rapid response to basins from the Gulf of Mexico to offshore Brazil, West Africa and the Middle East.
• ChampionX chemicals integration broadens the recurring revenue base beyond equipment and services.
• Tela AI and digital operations centres are the clearest monetised AI story in offshore equipment, reducing client downtime by an average of 18 percent.
• Financial firepower: with USD 36.29 billion in 2025 revenue and one of the sector's strongest balance sheets, SLB can fund R&D and M&A that smaller rivals cannot match.

Risks & Outlook

The principal risk to SLB is cyclical: roughly two-thirds of its revenue tracks global oil and gas capital expenditure, so a sharp downturn in deepwater drilling would compress demand for subsea hardware, intervention services and chemicals. Its premium price positioning also leaves it exposed to low-cost regional competitors in cost-sensitive shallow-water basins, where some share erosion was already visible in 2025-2026. Integration of ChampionX added complexity and working-capital demands during a period of rapid expansion.

Outlook remains constructive. Deepwater and ultra-deepwater budgets are in a new supercycle, FLNG and FPSO projects are multiplying, and SLB's digital differentiation is widening. Management continues to prioritise cash returns and debt discipline; with the strongest subsea brand in the industry, SLB is well placed to convert the current offshore upcycle into durable earnings growth.