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Side-by-side financial comparison of MARSH & MCLENNAN COMPANIES, INC. (MRSH) 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 $7.6B, roughly 1.1× MARSH & MCLENNAN COMPANIES, INC.). MARSH & MCLENNAN COMPANIES, INC. runs the higher net margin — 15.1% vs 8.6%, a 6.5% gap on every dollar of revenue. On growth, MARSH & MCLENNAN COMPANIES, INC. posted the faster year-over-year revenue change (7.6% vs 2.7%). Over the past eight quarters, MARSH & MCLENNAN COMPANIES, INC.'s revenue compounded faster (10.5% CAGR vs -2.3%).

Marsh & McLennan Companies, Inc., doing business as Marsh McLennan and Marsh, is a global professional services firm, headquartered in New York City with businesses in insurance brokerage, risk management, reinsurance services, talent management, investment advisory, and management consulting. Its four main operating companies are Marsh, which offers risk management, insurance broking, insurance program management, risk consulting, analytical modeling and alternative risk financing services; ...

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.

MRSH vs SLB — Head-to-Head

Bigger by revenue
SLB
SLB
1.1× larger
SLB
$8.7B
$7.6B
MRSH
Growing faster (revenue YoY)
MRSH
MRSH
+4.9% gap
MRSH
7.6%
2.7%
SLB
Higher net margin
MRSH
MRSH
6.5% more per $
MRSH
15.1%
8.6%
SLB
Faster 2-yr revenue CAGR
MRSH
MRSH
Annualised
MRSH
10.5%
-2.3%
SLB

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
MRSH
MRSH
SLB
SLB
Revenue
$7.6B
$8.7B
Net Profit
$1.1B
$752.0M
Gross Margin
Operating Margin
23.1%
Net Margin
15.1%
8.6%
Revenue YoY
7.6%
2.7%
Net Profit YoY
-5.6%
EPS (diluted)
$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
MRSH
MRSH
SLB
SLB
Q1 26
$7.6B
$8.7B
Q4 25
$6.6B
$9.7B
Q3 25
$6.4B
$8.9B
Q2 25
$7.0B
$8.5B
Q1 25
$7.1B
$8.5B
Q4 24
$6.1B
$9.3B
Q3 24
$5.7B
$9.2B
Q2 24
$6.2B
$9.1B
Net Profit
MRSH
MRSH
SLB
SLB
Q1 26
$1.1B
$752.0M
Q4 25
$821.0M
$824.0M
Q3 25
$747.0M
$739.0M
Q2 25
$1.2B
$1.0B
Q1 25
$1.4B
$797.0M
Q4 24
$788.0M
$1.1B
Q3 24
$747.0M
$1.2B
Q2 24
$1.1B
$1.1B
Operating Margin
MRSH
MRSH
SLB
SLB
Q1 26
23.1%
Q4 25
18.5%
9.7%
Q3 25
18.4%
11.2%
Q2 25
26.2%
15.0%
Q1 25
28.4%
12.5%
Q4 24
18.8%
14.9%
Q3 24
19.4%
16.5%
Q2 24
26.4%
15.5%
Net Margin
MRSH
MRSH
SLB
SLB
Q1 26
15.1%
8.6%
Q4 25
12.4%
8.5%
Q3 25
11.8%
8.3%
Q2 25
17.4%
11.9%
Q1 25
19.6%
9.4%
Q4 24
13.0%
11.8%
Q3 24
13.1%
12.9%
Q2 24
18.1%
12.2%
EPS (diluted)
MRSH
MRSH
SLB
SLB
Q1 26
$0.50
Q4 25
$1.68
$0.53
Q3 25
$1.51
$0.50
Q2 25
$2.45
$0.74
Q1 25
$2.79
$0.58
Q4 24
$1.58
$0.77
Q3 24
$1.51
$0.83
Q2 24
$2.27
$0.77

Balance Sheet & Financial Strength

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

Metric
MRSH
MRSH
SLB
SLB
Cash + ST InvestmentsLiquidity on hand
$1.6M
$3.4B
Total DebtLower is stronger
$20.6M
$9.7B
Stockholders' EquityBook value
$14.8M
$27.4B
Total Assets
$58.6M
$19.3B
Debt / EquityLower = less leverage
1.39×
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MRSH
MRSH
SLB
SLB
Q1 26
$1.6M
$3.4B
Q4 25
$2.7B
$1.2B
Q3 25
$2.5B
$571.0M
Q2 25
$1.7B
$511.0M
Q1 25
$1.6B
$961.0M
Q4 24
$2.4B
$1.1B
Q3 24
$1.8B
$1.4B
Q2 24
$1.7B
$1.1B
Total Debt
MRSH
MRSH
SLB
SLB
Q1 26
$20.6M
$9.7B
Q4 25
$19.6B
Q3 25
$19.6B
Q2 25
$19.6B
Q1 25
$19.5B
Q4 24
$19.9B
Q3 24
$12.8B
Q2 24
$12.8B
Stockholders' Equity
MRSH
MRSH
SLB
SLB
Q1 26
$14.8M
$27.4B
Q4 25
$15.3B
$26.1B
Q3 25
$15.4B
$25.6B
Q2 25
$16.0B
$20.3B
Q1 25
$14.3B
$19.5B
Q4 24
$13.5B
$21.1B
Q3 24
$13.9B
$21.5B
Q2 24
$13.6B
$21.1B
Total Assets
MRSH
MRSH
SLB
SLB
Q1 26
$58.6M
$19.3B
Q4 25
$58.7B
$54.9B
Q3 25
$58.8B
$55.1B
Q2 25
$58.6B
$48.8B
Q1 25
$57.0B
$49.0B
Q4 24
$56.5B
$48.9B
Q3 24
$49.9B
$49.8B
Q2 24
$48.6B
$49.4B
Debt / Equity
MRSH
MRSH
SLB
SLB
Q1 26
1.39×
0.35×
Q4 25
1.28×
Q3 25
1.27×
Q2 25
1.23×
Q1 25
1.37×
Q4 24
1.47×
Q3 24
0.93×
Q2 24
0.94×

Cash Flow & Capital Efficiency

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

Metric
MRSH
MRSH
SLB
SLB
Operating Cash FlowLast quarter
Free Cash FlowOCF − Capex
$103.0M
FCF MarginFCF / Revenue
1.2%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$4.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MRSH
MRSH
SLB
SLB
Q1 26
Q4 25
$2.2B
$3.0B
Q3 25
$2.1B
$1.7B
Q2 25
$1.7B
$1.1B
Q1 25
$-622.0M
$660.0M
Q4 24
$2.0B
$2.4B
Q3 24
$1.9B
$2.4B
Q2 24
$1.2B
$1.4B
Free Cash Flow
MRSH
MRSH
SLB
SLB
Q1 26
$103.0M
Q4 25
$2.1B
$2.5B
Q3 25
$2.0B
$1.3B
Q2 25
$1.6B
$771.0M
Q1 25
$-677.0M
$262.0M
Q4 24
$1.9B
$1.8B
Q3 24
$1.8B
$2.0B
Q2 24
$1.1B
$973.0M
FCF Margin
MRSH
MRSH
SLB
SLB
Q1 26
1.2%
Q4 25
31.2%
25.5%
Q3 25
31.6%
14.3%
Q2 25
23.1%
9.0%
Q1 25
-9.6%
3.1%
Q4 24
31.0%
19.2%
Q3 24
32.3%
21.7%
Q2 24
18.2%
10.6%
Capex Intensity
MRSH
MRSH
SLB
SLB
Q1 26
0.0%
Q4 25
1.6%
5.3%
Q3 25
1.1%
4.6%
Q2 25
0.8%
4.3%
Q1 25
0.8%
4.7%
Q4 24
1.3%
6.6%
Q3 24
1.3%
5.0%
Q2 24
1.3%
5.1%
Cash Conversion
MRSH
MRSH
SLB
SLB
Q1 26
Q4 25
2.63×
3.65×
Q3 25
2.79×
2.28×
Q2 25
1.38×
1.13×
Q1 25
-0.45×
0.83×
Q4 24
2.48×
2.18×
Q3 24
2.56×
2.06×
Q2 24
1.08×
1.29×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MRSH
MRSH

Marsh Risk$3.7B49%
Mercer$1.7B22%
Guy Carpenter$1.2B16%
Marsh Management Consulting$897.0M12%

SLB
SLB

Segment breakdown not available.

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