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Side-by-side financial comparison of IBM (IBM) and Schlumberger (SLB). Click either name above to swap in a different company.

IBM is the larger business by last-quarter revenue ($15.9B vs $8.7B, roughly 1.8× Schlumberger). Schlumberger runs the higher net margin — 8.6% vs 7.6%, a 1.0% gap on every dollar of revenue. On growth, IBM posted the faster year-over-year revenue change (9.5% vs 2.7%). IBM produced more free cash flow last quarter ($2.2B vs $103.0M). Over the past eight quarters, IBM's revenue compounded faster (0.5% CAGR vs -2.3%).

International Business Machines Corporation, doing business as IBM, is an American multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is a publicly traded company and one of the 30 companies in the Dow Jones Industrial Average. IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries; for 29 consecutive years, from 1993 to 2021, it held the record for most annual U.S.

SLB, formerly known as Schlumberger, is an American multinational oilfield services company. Founded in France in 1926, the company is now incorporated as SLB N.V. in Willemstad, Curaçao, with principal executive offices in four cities: Paris, France; Houston, Texas, United States; London, UK; and The Hague, Netherlands. As of 2022, it is both the world's largest offshore drilling company and the world's largest offshore drilling contractor by revenue.

IBM vs SLB — Head-to-Head

Bigger by revenue
IBM
IBM
1.8× larger
IBM
$15.9B
$8.7B
SLB
Growing faster (revenue YoY)
IBM
IBM
+6.7% gap
IBM
9.5%
2.7%
SLB
Higher net margin
SLB
SLB
1.0% more per $
SLB
8.6%
7.6%
IBM
More free cash flow
IBM
IBM
$2.1B more FCF
IBM
$2.2B
$103.0M
SLB
Faster 2-yr revenue CAGR
IBM
IBM
Annualised
IBM
0.5%
-2.3%
SLB

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
IBM
IBM
SLB
SLB
Revenue
$15.9B
$8.7B
Net Profit
$1.2B
$752.0M
Gross Margin
56.2%
Operating Margin
Net Margin
7.6%
8.6%
Revenue YoY
9.5%
2.7%
Net Profit YoY
15.3%
-5.6%
EPS (diluted)
$1.28
$0.50

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
IBM
IBM
SLB
SLB
Q1 26
$15.9B
$8.7B
Q4 25
$19.7B
$9.7B
Q3 25
$16.3B
$8.9B
Q2 25
$17.0B
$8.5B
Q1 25
$14.5B
$8.5B
Q4 24
$17.6B
$9.3B
Q3 24
$15.0B
$9.2B
Q2 24
$15.8B
$9.1B
Net Profit
IBM
IBM
SLB
SLB
Q1 26
$1.2B
$752.0M
Q4 25
$5.6B
$824.0M
Q3 25
$1.7B
$739.0M
Q2 25
$2.2B
$1.0B
Q1 25
$1.1B
$797.0M
Q4 24
$2.9B
$1.1B
Q3 24
$-330.0M
$1.2B
Q2 24
$1.8B
$1.1B
Gross Margin
IBM
IBM
SLB
SLB
Q1 26
56.2%
Q4 25
60.6%
Q3 25
57.3%
Q2 25
58.8%
Q1 25
55.2%
Q4 24
59.5%
Q3 24
56.3%
Q2 24
56.8%
Operating Margin
IBM
IBM
SLB
SLB
Q1 26
Q4 25
21.0%
9.7%
Q3 25
14.9%
11.2%
Q2 25
15.3%
15.0%
Q1 25
8.0%
12.5%
Q4 24
18.8%
14.9%
Q3 24
-5.4%
16.5%
Q2 24
14.1%
15.5%
Net Margin
IBM
IBM
SLB
SLB
Q1 26
7.6%
8.6%
Q4 25
28.4%
8.5%
Q3 25
10.7%
8.3%
Q2 25
12.9%
11.9%
Q1 25
7.3%
9.4%
Q4 24
16.6%
11.8%
Q3 24
-2.2%
12.9%
Q2 24
11.6%
12.2%
EPS (diluted)
IBM
IBM
SLB
SLB
Q1 26
$1.28
$0.50
Q4 25
$5.90
$0.53
Q3 25
$1.84
$0.50
Q2 25
$2.31
$0.74
Q1 25
$1.12
$0.58
Q4 24
$3.11
$0.77
Q3 24
$-0.36
$0.83
Q2 24
$1.96
$0.77

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
IBM
IBM
SLB
SLB
Cash + ST InvestmentsLiquidity on hand
$10.8B
$3.4B
Total DebtLower is stronger
$66.4B
$9.7B
Stockholders' EquityBook value
$33.1B
$27.4B
Total Assets
$156.2B
$19.3B
Debt / EquityLower = less leverage
2.01×
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IBM
IBM
SLB
SLB
Q1 26
$10.8B
$3.4B
Q4 25
$13.6B
$1.2B
Q3 25
$11.6B
$571.0M
Q2 25
$11.9B
$511.0M
Q1 25
$11.0B
$961.0M
Q4 24
$13.9B
$1.1B
Q3 24
$13.2B
$1.4B
Q2 24
$12.2B
$1.1B
Total Debt
IBM
IBM
SLB
SLB
Q1 26
$66.4B
$9.7B
Q4 25
$54.8B
Q3 25
$55.2B
Q2 25
$55.2B
Q1 25
$56.4B
Q4 24
$49.9B
Q3 24
$53.0B
Q2 24
$52.9B
Stockholders' Equity
IBM
IBM
SLB
SLB
Q1 26
$33.1B
$27.4B
Q4 25
$32.6B
$26.1B
Q3 25
$27.9B
$25.6B
Q2 25
$27.5B
$20.3B
Q1 25
$26.9B
$19.5B
Q4 24
$27.3B
$21.1B
Q3 24
$24.4B
$21.5B
Q2 24
$24.0B
$21.1B
Total Assets
IBM
IBM
SLB
SLB
Q1 26
$156.2B
$19.3B
Q4 25
$151.9B
$54.9B
Q3 25
$146.3B
$55.1B
Q2 25
$148.6B
$48.8B
Q1 25
$145.7B
$49.0B
Q4 24
$137.2B
$48.9B
Q3 24
$134.3B
$49.8B
Q2 24
$133.8B
$49.4B
Debt / Equity
IBM
IBM
SLB
SLB
Q1 26
2.01×
0.35×
Q4 25
1.68×
Q3 25
1.98×
Q2 25
2.01×
Q1 25
2.10×
Q4 24
1.83×
Q3 24
2.17×
Q2 24
2.20×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
IBM
IBM
SLB
SLB
Operating Cash FlowLast quarter
$5.2B
Free Cash FlowOCF − Capex
$2.2B
$103.0M
FCF MarginFCF / Revenue
13.9%
1.2%
Capex IntensityCapex / Revenue
2.4%
Cash ConversionOCF / Net Profit
4.25×
TTM Free Cash FlowTrailing 4 quarters
$10.2B
$4.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IBM
IBM
SLB
SLB
Q1 26
$5.2B
Q4 25
$4.0B
$3.0B
Q3 25
$3.1B
$1.7B
Q2 25
$1.7B
$1.1B
Q1 25
$4.4B
$660.0M
Q4 24
$4.3B
$2.4B
Q3 24
$2.9B
$2.4B
Q2 24
$2.1B
$1.4B
Free Cash Flow
IBM
IBM
SLB
SLB
Q1 26
$2.2B
$103.0M
Q4 25
$3.7B
$2.5B
Q3 25
$2.8B
$1.3B
Q2 25
$1.5B
$771.0M
Q1 25
$4.1B
$262.0M
Q4 24
$4.0B
$1.8B
Q3 24
$2.6B
$2.0B
Q2 24
$1.8B
$973.0M
FCF Margin
IBM
IBM
SLB
SLB
Q1 26
13.9%
1.2%
Q4 25
18.6%
25.5%
Q3 25
17.3%
14.3%
Q2 25
8.8%
9.0%
Q1 25
28.4%
3.1%
Q4 24
22.9%
19.2%
Q3 24
17.3%
21.7%
Q2 24
11.7%
10.6%
Capex Intensity
IBM
IBM
SLB
SLB
Q1 26
2.4%
Q4 25
1.9%
5.3%
Q3 25
1.6%
4.6%
Q2 25
1.2%
4.3%
Q1 25
1.7%
4.7%
Q4 24
1.7%
6.6%
Q3 24
1.9%
5.0%
Q2 24
1.4%
5.1%
Cash Conversion
IBM
IBM
SLB
SLB
Q1 26
4.25×
Q4 25
0.72×
3.65×
Q3 25
1.77×
2.28×
Q2 25
0.78×
1.13×
Q1 25
4.14×
0.83×
Q4 24
1.49×
2.18×
Q3 24
2.06×
Q2 24
1.13×
1.29×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

IBM
IBM

Software$7.1B44%
Consulting$5.3B33%
Infrastructure$3.3B21%
Financing$220.0M1%

SLB
SLB

Segment breakdown not available.

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