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Side-by-side financial comparison of Kinder Morgan (KMI) and Western Digital (WDC). Click either name above to swap in a different company.

Kinder Morgan is the larger business by last-quarter revenue ($4.8B vs $3.0B, roughly 1.6× Western Digital). Western Digital runs the higher net margin — 61.1% vs 20.7%, a 40.3% gap on every dollar of revenue. On growth, Western Digital posted the faster year-over-year revenue change (31.5% vs 13.8%). Over the past eight quarters, Kinder Morgan's revenue compounded faster (22.6% CAGR vs -6.6%).

Kinder Morgan, Inc. is one of the largest energy infrastructure companies in North America. The company specializes in owning and controlling oil and gas pipelines and terminals.

Western Digital Corporation, doing business as WD, is an American data storage company headquartered in San Jose, California. Established in 1970, the company is one of the world's largest manufacturers of hard disk drives (HDDs).

KMI vs WDC — Head-to-Head

Bigger by revenue
KMI
KMI
1.6× larger
KMI
$4.8B
$3.0B
WDC
Growing faster (revenue YoY)
WDC
WDC
+17.7% gap
WDC
31.5%
13.8%
KMI
Higher net margin
WDC
WDC
40.3% more per $
WDC
61.1%
20.7%
KMI
Faster 2-yr revenue CAGR
KMI
KMI
Annualised
KMI
22.6%
-6.6%
WDC

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
KMI
KMI
WDC
WDC
Revenue
$4.8B
$3.0B
Net Profit
$1.0B
$1.8B
Gross Margin
45.7%
Operating Margin
29.9%
30.1%
Net Margin
20.7%
61.1%
Revenue YoY
13.8%
31.5%
Net Profit YoY
34.7%
254.2%
EPS (diluted)
$0.44
$4.73

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
KMI
KMI
WDC
WDC
Q1 26
$4.8B
$3.0B
Q4 25
$4.0B
$2.8B
Q3 25
$3.7B
Q2 25
$3.6B
$-1.2B
Q1 25
$3.9B
$2.3B
Q4 24
$3.6B
$4.3B
Q3 24
$3.3B
$4.1B
Q2 24
$3.2B
$3.8B
Net Profit
KMI
KMI
WDC
WDC
Q1 26
$1.0B
$1.8B
Q4 25
$996.0M
$1.2B
Q3 25
$628.0M
Q2 25
$715.0M
$282.0M
Q1 25
$717.0M
$520.0M
Q4 24
$667.0M
$594.0M
Q3 24
$625.0M
$493.0M
Q2 24
$575.0M
$39.0M
Gross Margin
KMI
KMI
WDC
WDC
Q1 26
45.7%
Q4 25
43.5%
Q3 25
Q2 25
Q1 25
39.8%
Q4 24
35.4%
Q3 24
37.9%
Q2 24
35.9%
Operating Margin
KMI
KMI
WDC
WDC
Q1 26
29.9%
30.1%
Q4 25
34.0%
28.1%
Q3 25
28.6%
Q2 25
31.9%
Q1 25
29.6%
33.1%
Q4 24
31.0%
19.9%
Q3 24
30.9%
18.1%
Q2 24
32.3%
5.7%
Net Margin
KMI
KMI
WDC
WDC
Q1 26
20.7%
61.1%
Q4 25
24.8%
41.9%
Q3 25
16.9%
Q2 25
19.8%
-24.4%
Q1 25
18.6%
22.7%
Q4 24
18.7%
13.9%
Q3 24
19.0%
12.0%
Q2 24
17.9%
1.0%
EPS (diluted)
KMI
KMI
WDC
WDC
Q1 26
$0.44
$4.73
Q4 25
$0.45
$3.07
Q3 25
$0.28
Q2 25
$0.32
$0.72
Q1 25
$0.32
$1.42
Q4 24
$0.30
$1.63
Q3 24
$0.28
$1.35
Q2 24
$0.26
$0.15

Balance Sheet & Financial Strength

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

Metric
KMI
KMI
WDC
WDC
Cash + ST InvestmentsLiquidity on hand
$72.0M
$2.0B
Total DebtLower is stronger
$31.9B
$4.7B
Stockholders' EquityBook value
$32.6B
$7.1B
Total Assets
$73.1B
$15.6B
Debt / EquityLower = less leverage
0.98×
0.65×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KMI
KMI
WDC
WDC
Q1 26
$72.0M
$2.0B
Q4 25
$63.0M
$2.0B
Q3 25
$71.0M
Q2 25
$82.0M
$2.1B
Q1 25
$80.0M
$3.5B
Q4 24
$88.0M
$2.3B
Q3 24
$108.0M
$1.7B
Q2 24
$98.0M
$1.9B
Total Debt
KMI
KMI
WDC
WDC
Q1 26
$31.9B
$4.7B
Q4 25
$4.7B
Q3 25
Q2 25
$4.7B
Q1 25
$7.3B
Q4 24
$7.4B
Q3 24
$7.4B
Q2 24
$7.4B
Stockholders' Equity
KMI
KMI
WDC
WDC
Q1 26
$32.6B
$7.1B
Q4 25
$31.2B
$5.9B
Q3 25
$30.7B
Q2 25
$30.8B
$5.3B
Q1 25
$30.6B
$5.2B
Q4 24
$30.5B
$12.1B
Q3 24
$30.4B
$11.6B
Q2 24
$30.3B
$10.8B
Total Assets
KMI
KMI
WDC
WDC
Q1 26
$73.1B
$15.6B
Q4 25
$72.7B
$14.4B
Q3 25
$72.3B
Q2 25
$72.4B
$14.0B
Q1 25
$72.3B
$16.4B
Q4 24
$71.4B
$25.5B
Q3 24
$70.9B
$24.8B
Q2 24
$70.7B
$24.2B
Debt / Equity
KMI
KMI
WDC
WDC
Q1 26
0.98×
0.65×
Q4 25
0.80×
Q3 25
Q2 25
0.89×
Q1 25
1.42×
Q4 24
0.61×
Q3 24
0.64×
Q2 24
0.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KMI
KMI

Segment breakdown not available.

WDC
WDC

Cloud$2.7B89%
Client Devices$176.0M6%
Consumer$168.0M6%

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