SLB Limited (SLB) Business Profile

What it does

SLB is a global technology company serving the energy industry. Founded in 1926 and headquartered in Houston, it operates in more than 100 countries and had 109,000 employees in FY2025. Its customers use its equipment, software, data and field services to find underground oil and gas, drill and complete wells, raise production from existing fields, and move hydrocarbons from reservoirs toward pipelines and processing facilities.

The company has four operating divisions. Reservoir Performance evaluates reservoirs and provides stimulation, intervention and water-treatment work intended to improve well productivity. Well Construction supplies drilling-related measurements, fluids, equipment, drill bits and integrated services to plan and build wells. Production Systems supplies subsea equipment, artificial lift, completions, surface systems, process equipment, production chemicals and valves. Its Digital division sells software, data, remote operations and consulting across the energy value chain.

SLB also has businesses outside its four divisions. These include field-production projects, modular data-center enclosures and cooling hardware, and SLB Capturi, which provides carbon-capture technologies and services to industrial customers. SLB owns 70% of its OneSubsea joint venture, which supplies subsea systems. Olivier Le Peuch is Chief Executive Officer and Director.

How it makes money

SLB earns revenue by selling equipment, consumables, software licenses and subscriptions, engineering, project execution, field services, production chemicals, exploration data and consulting. Work can be tied to an individual well or project, while software subscriptions, digital operations, artificial lift, production chemicals, reservoir monitoring and field-production projects can provide repeat activity as customers operate producing assets.

Reservoir Performance earns from evaluating subsurface geology and fluids, stimulating wells and intervening in existing wells. Well Construction earns from drilling services, fluids, drill bits, pressure-control equipment and integrated well-construction work. Production Systems earns from equipment and services used after or around well construction, including subsea systems, artificial lift, completions, process technologies, chemicals and valves. Digital earns from Platforms & Applications, Digital Operations, Digital Exploration and Professional Services. Digital Operations revenue is recognized both in Digital and the relevant core division before being eliminated in consolidation.

Some long-term construction-type contracts recognize revenue as work progresses; approximately 11% of 2025 revenue used this method. Data Center Solutions sells configurable infrastructure components to hyperscalers and enterprises, while SLB Capturi sells carbon-capture solutions for hard-to-abate industries.

Latest reported totals: FY2025 revenue was $35.7 billion; Q3 2026 revenue was $9.45 billion. Management said on the Q3 2026 call that Production Systems revenue was $4 billion, supported by OneSubsea, artificial lift, completions and production chemicals.

Customers and how it sells

SLB’s primary customers are national oil companies, large integrated oil companies and independent operators. No single customer exceeded 10% of consolidated revenue in 2025, 2024 or 2023. The company also sells Data Center Solutions to hyperscalers and enterprises, and its carbon-capture business serves industries including cement, waste-to-energy, gas-to-power and biogenic-emissions customers.

The company operates through five Basins: North America Land; Americas; Europe and Africa; Middle East and North Africa; and Asia. These are further divided into GeoUnits that may cover one country, a region or several countries. The operating model combines global technologies with local operating teams and services.

Digital software and data can be sold directly to customers, while Digital Operations is sold alongside SLB’s core service and equipment offering. Its exploration-data library covers exploration and producing basins worldwide and is licensed to customers. Management said on the Q3 2026 call that it was expanding Data Center Solutions into Asia, while the near-term business remained centered on North American hyperscaler contracts.

Suppliers and costs

SLB designs and manufactures a range of drilling, subsea, surface-production, valve, chemical, digital and modular data-center products, while also executing field services and integrated projects. Its data-center business uses scalable, standardized production and modular manufacturing; management said on the Q3 2026 call that the company was investing in facilities and talent, including a manufacturing center in Canada.

Its cost base includes manufacturing and project costs, field personnel and equipment, research and engineering, general and administrative expense, capital investment, and inputs used in production chemicals. Management said on the Q3 2026 call that chemicals faced inflationary pressure associated with Middle East conflict. Ramp-up costs on new data-center projects reduced All Other operating income in Q3 2026. Construction-type projects require estimates of total project costs, and changes in those estimates can affect recognized revenue and profit.

Competitive position

SLB competes in energy services through technological innovation, quality of service and price differentiation. These factors vary by geography and by the service or product being sold. Management said on the Q3 2026 call that pricing had been a headwind in large competitive tenders for integrated services, stimulation and subsea work. No peer companies are named in the available company materials, so no competitors are listed below.

SLB’s competitive resources include a global presence in more than 100 countries, a portfolio spanning well construction, reservoir work, production systems and digital products, and a network of research and development centers. Its intellectual-property portfolio includes patents, proprietary information, trade secrets, software tools and applications, although no particular patent or group of patents is material on its own. Its software products can be sold independently of the equipment provider.

Management said on the Q3 2026 call that Helots monitored more than 20% of active international rigs and that SLB had participated in evaluation of approximately 80% of completed high-impact exploration wells globally so far in 2026.

Our reading: SLB’s broad portfolio and deployment across regions are meaningful competitive resources because customers can buy interconnected field, production and digital offerings from one supplier. [item1]

Our reading: Technology and intellectual property are meaningful but not exclusive protections, because competition also turns on service quality and price and no individual patent is material. [item1; call_qa]

Growth opportunities

SLB’s stated growth engines are Core, Digital and New Horizons of Growth. In Core, it is focused on production and recovery, international and offshore developments, integrated well construction, subsea work, exploration and reservoir services. Management said on the Q3 2026 call that its production business represented more than 50% of its portfolio and included both shorter-cycle and longer-cycle activity.

Digital growth is tied to data platforms, applications, exploration data, remote operations, automation and artificial intelligence. Management said on the Q3 2026 call that it delivered more than 750 thousand ft of automated drilling during the quarter and that Digital had grown 11% year-to-date. It expects full-year adjusted EBITA margin above 35% for Digital.

The company is also building Data Center Solutions, carbon capture, geothermal and other adjacent industrial businesses. Management said on the Q3 2026 call that Data Center Solutions was on track to surpass $1 billion by year-end as a run rate and to surpass $2 billion in run-rate revenue for 2027. It expects the proposed Kelvion acquisition to add thermal-management capabilities after a planned first-half 2027 close.

Long-cycle growth depends in part on offshore and subsea projects. Management said on the Q3 2026 call that OneSubsea bookings in 2025 and 2026 would typically generate revenue from 2027 through 2029, and that third-party final investment decisions were expected to increase more than 30% year on year in 2026.

Structural risks

• Demand for SLB’s products and services depends substantially on customer spending, which can change with oil and gas prices, exploration and production activity, excess capacity, inventories and access to resources.

• The company operates across many jurisdictions and faces political, social and economic uncertainty, conflict, sanctions, local-content requirements, expropriation risk, currency controls, tax changes and restrictions on moving income or capital.

• Supply-chain disruptions, tariff-policy changes, inflation and exchange-rate movements can affect operations and costs. Management said on the Q3 2026 call that chemical inflation had affected ChampionX.

• Environmental and other laws and regulations apply worldwide, and violations could adversely affect reputation, financial condition, operating results or cash flow.

• Weather can interrupt field delivery and offshore work. Spring thaw, winter conditions, hurricanes and typhoons can temporarily reduce activity, while customer year-end budgets can shift demand between quarters.

• Sustainability and emissions-reduction aspirations, goals, initiatives and related public statements expose the company to risks. SLB Capturi recorded a $210 million goodwill impairment charge in 2025.

Bottom line

Our reading

Our reading: SLB is a globally deployed energy-technology and services business whose revenue mixes project work with production-linked equipment, chemicals, digital software and data. Its exposure spans the oilfield cycle, while Data Center Solutions and carbon capture add adjacent activities. [item1; item7]

Our reading: Production Systems, digital adoption and subsea backlog provide identified routes to growth, but customer spending remains tied to volatile energy activity and operations face geopolitical, pricing, project-execution and regulatory risks across many countries. [call_prepared; item1a; call_qa]