Schlumberger
SLB (NYSE: SLB) provides technology, products and services for the energy industry, serving national oil companies, large integrated oil companies and independent operators. Its offerings span digital software and services; reservoir evaluation, stimulation and intervention; well design, drilling and construction; and… From the company’s description.
In fiscal 2025, Schlumberger reported revenue of $35.71B, down 1.6% from fiscal 2024, and net income of $3.45B. Its operating margin was 13.6%, and operations generated $6.49B in cash. Over the twelve months to Jun 30, 2026, revenue was $36.37B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Schlumberger does
In the company’s own words
SLB (NYSE: SLB) provides technology, products and services for the energy industry, serving national oil companies, large integrated oil companies and independent operators. Its offerings span digital software and services; reservoir evaluation, stimulation and intervention; well design, drilling and construction; and production equipment and services from the reservoir to pipelines and refineries. The company is organized into four divisions—Digital, Reservoir Performance, Well Construction and Production Systems—and an All Other category that includes asset performance projects, data center infrastructure and carbon capture solutions. Digital products include the Delfi and Lumi platforms and Petrel and Techlog applications; the Production Systems portfolio includes subsea systems, artificial lift, completions, surface production equipment, process technologies, chemicals and valves. In 2025, SLB acquired ChampionX, adding chemistry solutions, artificial lift systems and engineered equipment. Founded in 1926 as Schlumberger, the company adopted the SLB brand in 2022. It operated in more than 100 countries and employed approximately 109,000 people as of December 31, 2025. Its website is www.slb.com.
Company details
- Sector
- Energy
- Industry (SIC)
- Mining
- Headquarters
- HOUSTON, TX
- Fiscal year end
- December
- CIK
- 87347
- SIC
- 1389
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Schlumberger — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Schlumberger’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Could not be determined for this company: bond issues.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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