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

Schlumberger is the larger business by last-quarter revenue ($8.7B vs $4.4B, roughly 2.0× IQVIA). IQVIA runs the higher net margin — 11.8% vs 8.6%, a 3.2% gap on every dollar of revenue. On growth, IQVIA posted the faster year-over-year revenue change (10.3% vs 2.7%). IQVIA produced more free cash flow last quarter ($561.0M vs $103.0M). Over the past eight quarters, IQVIA's revenue compounded faster (8.1% CAGR vs -2.3%).

IQVIA Holdings, Inc., headquartered in Durham, North Carolina, is an American company focused on health information technology and clinical research.

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.

IQV vs SLB — Head-to-Head

Bigger by revenue
SLB
SLB
2.0× larger
SLB
$8.7B
$4.4B
IQV
Growing faster (revenue YoY)
IQV
IQV
+7.5% gap
IQV
10.3%
2.7%
SLB
Higher net margin
IQV
IQV
3.2% more per $
IQV
11.8%
8.6%
SLB
More free cash flow
IQV
IQV
$458.0M more FCF
IQV
$561.0M
$103.0M
SLB
Faster 2-yr revenue CAGR
IQV
IQV
Annualised
IQV
8.1%
-2.3%
SLB

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
IQV
IQV
SLB
SLB
Revenue
$4.4B
$8.7B
Net Profit
$514.0M
$752.0M
Gross Margin
Operating Margin
14.4%
Net Margin
11.8%
8.6%
Revenue YoY
10.3%
2.7%
Net Profit YoY
17.6%
-5.6%
EPS (diluted)
$2.97
$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
IQV
IQV
SLB
SLB
Q1 26
$8.7B
Q4 25
$4.4B
$9.7B
Q3 25
$4.1B
$8.9B
Q2 25
$4.0B
$8.5B
Q1 25
$3.8B
$8.5B
Q4 24
$4.0B
$9.3B
Q3 24
$3.9B
$9.2B
Q2 24
$3.8B
$9.1B
Net Profit
IQV
IQV
SLB
SLB
Q1 26
$752.0M
Q4 25
$514.0M
$824.0M
Q3 25
$331.0M
$739.0M
Q2 25
$266.0M
$1.0B
Q1 25
$249.0M
$797.0M
Q4 24
$437.0M
$1.1B
Q3 24
$285.0M
$1.2B
Q2 24
$363.0M
$1.1B
Gross Margin
IQV
IQV
SLB
SLB
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
23.5%
Q2 24
22.6%
Operating Margin
IQV
IQV
SLB
SLB
Q1 26
Q4 25
14.4%
9.7%
Q3 25
13.5%
11.2%
Q2 25
12.6%
15.0%
Q1 25
13.0%
12.5%
Q4 24
15.8%
14.9%
Q3 24
14.1%
16.5%
Q2 24
13.6%
15.5%
Net Margin
IQV
IQV
SLB
SLB
Q1 26
8.6%
Q4 25
11.8%
8.5%
Q3 25
8.1%
8.3%
Q2 25
6.6%
11.9%
Q1 25
6.5%
9.4%
Q4 24
11.0%
11.8%
Q3 24
7.3%
12.9%
Q2 24
9.5%
12.2%
EPS (diluted)
IQV
IQV
SLB
SLB
Q1 26
$0.50
Q4 25
$2.97
$0.53
Q3 25
$1.93
$0.50
Q2 25
$1.54
$0.74
Q1 25
$1.40
$0.58
Q4 24
$2.41
$0.77
Q3 24
$1.55
$0.83
Q2 24
$1.97
$0.77

Balance Sheet & Financial Strength

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

Metric
IQV
IQV
SLB
SLB
Cash + ST InvestmentsLiquidity on hand
$2.1B
$3.4B
Total DebtLower is stronger
$9.7B
Stockholders' EquityBook value
$6.5B
$27.4B
Total Assets
$29.9B
$19.3B
Debt / EquityLower = less leverage
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IQV
IQV
SLB
SLB
Q1 26
$3.4B
Q4 25
$2.1B
$1.2B
Q3 25
$2.0B
$571.0M
Q2 25
$2.2B
$511.0M
Q1 25
$1.9B
$961.0M
Q4 24
$1.8B
$1.1B
Q3 24
$1.7B
$1.4B
Q2 24
$1.7B
$1.1B
Total Debt
IQV
IQV
SLB
SLB
Q1 26
$9.7B
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
IQV
IQV
SLB
SLB
Q1 26
$27.4B
Q4 25
$6.5B
$26.1B
Q3 25
$6.2B
$25.6B
Q2 25
$5.8B
$20.3B
Q1 25
$6.0B
$19.5B
Q4 24
$6.1B
$21.1B
Q3 24
$7.0B
$21.5B
Q2 24
$6.7B
$21.1B
Total Assets
IQV
IQV
SLB
SLB
Q1 26
$19.3B
Q4 25
$29.9B
$54.9B
Q3 25
$28.7B
$55.1B
Q2 25
$28.6B
$48.8B
Q1 25
$27.3B
$49.0B
Q4 24
$26.9B
$48.9B
Q3 24
$27.2B
$49.8B
Q2 24
$26.4B
$49.4B
Debt / Equity
IQV
IQV
SLB
SLB
Q1 26
0.35×
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
IQV
IQV
SLB
SLB
Operating Cash FlowLast quarter
$735.0M
Free Cash FlowOCF − Capex
$561.0M
$103.0M
FCF MarginFCF / Revenue
12.9%
1.2%
Capex IntensityCapex / Revenue
4.0%
Cash ConversionOCF / Net Profit
1.43×
TTM Free Cash FlowTrailing 4 quarters
$2.1B
$4.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IQV
IQV
SLB
SLB
Q1 26
Q4 25
$735.0M
$3.0B
Q3 25
$908.0M
$1.7B
Q2 25
$443.0M
$1.1B
Q1 25
$568.0M
$660.0M
Q4 24
$885.0M
$2.4B
Q3 24
$721.0M
$2.4B
Q2 24
$588.0M
$1.4B
Free Cash Flow
IQV
IQV
SLB
SLB
Q1 26
$103.0M
Q4 25
$561.0M
$2.5B
Q3 25
$772.0M
$1.3B
Q2 25
$292.0M
$771.0M
Q1 25
$426.0M
$262.0M
Q4 24
$721.0M
$1.8B
Q3 24
$571.0M
$2.0B
Q2 24
$445.0M
$973.0M
FCF Margin
IQV
IQV
SLB
SLB
Q1 26
1.2%
Q4 25
12.9%
25.5%
Q3 25
18.8%
14.3%
Q2 25
7.3%
9.0%
Q1 25
11.1%
3.1%
Q4 24
18.2%
19.2%
Q3 24
14.7%
21.7%
Q2 24
11.7%
10.6%
Capex Intensity
IQV
IQV
SLB
SLB
Q1 26
Q4 25
4.0%
5.3%
Q3 25
3.3%
4.6%
Q2 25
3.8%
4.3%
Q1 25
3.7%
4.7%
Q4 24
4.1%
6.6%
Q3 24
3.9%
5.0%
Q2 24
3.7%
5.1%
Cash Conversion
IQV
IQV
SLB
SLB
Q1 26
Q4 25
1.43×
3.65×
Q3 25
2.74×
2.28×
Q2 25
1.67×
1.13×
Q1 25
2.28×
0.83×
Q4 24
2.03×
2.18×
Q3 24
2.53×
2.06×
Q2 24
1.62×
1.29×

Financial Flow Comparison

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

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