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Side-by-side financial comparison of FISERV INC (FISV) 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 $5.3B, roughly 1.7× FISERV INC). FISERV INC runs the higher net margin — 15.3% vs 8.6%, a 6.7% gap on every dollar of revenue. On growth, Schlumberger posted the faster year-over-year revenue change (2.7% vs 0.6%). FISERV INC produced more free cash flow last quarter ($1.5B vs $103.0M). Over the past eight quarters, FISERV INC's revenue compounded faster (4.0% CAGR vs -2.3%).

Fiserv, Inc. is an American multinational financial technology company headquartered in Milwaukee, Wisconsin. The company processes debit and credit card transactions, loyalty programs, loans, electronic bill pay, wires and ACH transfers, check deposits, and ATM transactions on behalf of banking institutions. The company also produces debit and credit cards and point of sale terminals.

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.

FISV vs SLB — Head-to-Head

Bigger by revenue
SLB
SLB
1.7× larger
SLB
$8.7B
$5.3B
FISV
Growing faster (revenue YoY)
SLB
SLB
+2.1% gap
SLB
2.7%
0.6%
FISV
Higher net margin
FISV
FISV
6.7% more per $
FISV
15.3%
8.6%
SLB
More free cash flow
FISV
FISV
$1.4B more FCF
FISV
$1.5B
$103.0M
SLB
Faster 2-yr revenue CAGR
FISV
FISV
Annualised
FISV
4.0%
-2.3%
SLB

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
FISV
FISV
SLB
SLB
Revenue
$5.3B
$8.7B
Net Profit
$811.0M
$752.0M
Gross Margin
Operating Margin
24.4%
Net Margin
15.3%
8.6%
Revenue YoY
0.6%
2.7%
Net Profit YoY
-13.5%
-5.6%
EPS (diluted)
$1.51
$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
FISV
FISV
SLB
SLB
Q1 26
$8.7B
Q4 25
$5.3B
$9.7B
Q3 25
$5.3B
$8.9B
Q2 25
$5.5B
$8.5B
Q1 25
$5.1B
$8.5B
Q4 24
$5.3B
$9.3B
Q3 24
$5.2B
$9.2B
Q2 24
$5.1B
$9.1B
Net Profit
FISV
FISV
SLB
SLB
Q1 26
$752.0M
Q4 25
$811.0M
$824.0M
Q3 25
$792.0M
$739.0M
Q2 25
$1.0B
$1.0B
Q1 25
$851.0M
$797.0M
Q4 24
$938.0M
$1.1B
Q3 24
$564.0M
$1.2B
Q2 24
$894.0M
$1.1B
Operating Margin
FISV
FISV
SLB
SLB
Q1 26
Q4 25
24.4%
9.7%
Q3 25
27.3%
11.2%
Q2 25
30.7%
15.0%
Q1 25
27.2%
12.5%
Q4 24
31.8%
14.9%
Q3 24
30.7%
16.5%
Q2 24
28.0%
15.5%
Net Margin
FISV
FISV
SLB
SLB
Q1 26
8.6%
Q4 25
15.3%
8.5%
Q3 25
15.0%
8.3%
Q2 25
18.6%
11.9%
Q1 25
16.6%
9.4%
Q4 24
17.9%
11.8%
Q3 24
10.8%
12.9%
Q2 24
17.5%
12.2%
EPS (diluted)
FISV
FISV
SLB
SLB
Q1 26
$0.50
Q4 25
$1.51
$0.53
Q3 25
$1.46
$0.50
Q2 25
$1.86
$0.74
Q1 25
$1.51
$0.58
Q4 24
$1.63
$0.77
Q3 24
$0.98
$0.83
Q2 24
$1.53
$0.77

Balance Sheet & Financial Strength

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

Metric
FISV
FISV
SLB
SLB
Cash + ST InvestmentsLiquidity on hand
$798.0M
$3.4B
Total DebtLower is stronger
$27.8B
$9.7B
Stockholders' EquityBook value
$25.8B
$27.4B
Total Assets
$80.1B
$19.3B
Debt / EquityLower = less leverage
1.08×
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FISV
FISV
SLB
SLB
Q1 26
$3.4B
Q4 25
$798.0M
$1.2B
Q3 25
$1.1B
$571.0M
Q2 25
$999.0M
$511.0M
Q1 25
$1.2B
$961.0M
Q4 24
$1.2B
$1.1B
Q3 24
$1.2B
$1.4B
Q2 24
$1.2B
$1.1B
Total Debt
FISV
FISV
SLB
SLB
Q1 26
$9.7B
Q4 25
$27.8B
Q3 25
$28.9B
Q2 25
$28.1B
Q1 25
$27.0B
Q4 24
$23.7B
Q3 24
$24.1B
Q2 24
$24.4B
Stockholders' Equity
FISV
FISV
SLB
SLB
Q1 26
$27.4B
Q4 25
$25.8B
$26.1B
Q3 25
$25.1B
$25.6B
Q2 25
$25.2B
$20.3B
Q1 25
$25.9B
$19.5B
Q4 24
$27.1B
$21.1B
Q3 24
$27.8B
$21.5B
Q2 24
$28.2B
$21.1B
Total Assets
FISV
FISV
SLB
SLB
Q1 26
$19.3B
Q4 25
$80.1B
$54.9B
Q3 25
$79.4B
$55.1B
Q2 25
$81.5B
$48.8B
Q1 25
$80.4B
$49.0B
Q4 24
$77.2B
$48.9B
Q3 24
$79.8B
$49.8B
Q2 24
$93.4B
$49.4B
Debt / Equity
FISV
FISV
SLB
SLB
Q1 26
0.35×
Q4 25
1.08×
Q3 25
1.15×
Q2 25
1.11×
Q1 25
1.04×
Q4 24
0.88×
Q3 24
0.87×
Q2 24
0.87×

Cash Flow & Capital Efficiency

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

Metric
FISV
FISV
SLB
SLB
Operating Cash FlowLast quarter
$1.9B
Free Cash FlowOCF − Capex
$1.5B
$103.0M
FCF MarginFCF / Revenue
28.4%
1.2%
Capex IntensityCapex / Revenue
8.4%
Cash ConversionOCF / Net Profit
2.40×
TTM Free Cash FlowTrailing 4 quarters
$4.3B
$4.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FISV
FISV
SLB
SLB
Q1 26
Q4 25
$1.9B
$3.0B
Q3 25
$1.8B
$1.7B
Q2 25
$1.7B
$1.1B
Q1 25
$648.0M
$660.0M
Q4 24
$2.2B
$2.4B
Q3 24
$2.2B
$2.4B
Q2 24
$1.3B
$1.4B
Free Cash Flow
FISV
FISV
SLB
SLB
Q1 26
$103.0M
Q4 25
$1.5B
$2.5B
Q3 25
$1.3B
$1.3B
Q2 25
$1.2B
$771.0M
Q1 25
$313.0M
$262.0M
Q4 24
$1.8B
$1.8B
Q3 24
$1.8B
$2.0B
Q2 24
$993.0M
$973.0M
FCF Margin
FISV
FISV
SLB
SLB
Q1 26
1.2%
Q4 25
28.4%
25.5%
Q3 25
24.7%
14.3%
Q2 25
21.5%
9.0%
Q1 25
6.1%
3.1%
Q4 24
34.7%
19.2%
Q3 24
35.2%
21.7%
Q2 24
19.4%
10.6%
Capex Intensity
FISV
FISV
SLB
SLB
Q1 26
Q4 25
8.4%
5.3%
Q3 25
9.6%
4.6%
Q2 25
8.7%
4.3%
Q1 25
6.5%
4.7%
Q4 24
7.6%
6.6%
Q3 24
7.7%
5.0%
Q2 24
6.8%
5.1%
Cash Conversion
FISV
FISV
SLB
SLB
Q1 26
Q4 25
2.40×
3.65×
Q3 25
2.28×
2.28×
Q2 25
1.62×
1.13×
Q1 25
0.76×
0.83×
Q4 24
2.37×
2.18×
Q3 24
3.97×
2.06×
Q2 24
1.50×
1.29×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FISV
FISV

Small Business$1.7B32%
Products$1.0B19%
Digital Payments$960.0M18%
Issuing$792.0M15%
Enterprise$587.0M11%
Processing$265.0M5%
Affiliated Entity$18.0M0%

SLB
SLB

Segment breakdown not available.

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