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Side-by-side financial comparison of KIRBY CORP (KEX) and NATIONAL FUEL GAS CO (NFG). Click either name above to swap in a different company.

KIRBY CORP is the larger business by last-quarter revenue ($844.1M vs $425.9M, roughly 2.0× NATIONAL FUEL GAS CO). NATIONAL FUEL GAS CO runs the higher net margin — 35.7% vs 9.6%, a 26.1% gap on every dollar of revenue. On growth, KIRBY CORP posted the faster year-over-year revenue change (7.4% vs 1.7%). Over the past eight quarters, NATIONAL FUEL GAS CO's revenue compounded faster (12.1% CAGR vs 1.2%).

Kirby Corporation, headquartered in Houston, Texas, is the largest tank barge operator in the United States, transporting bulk liquid products throughout the Mississippi River System, on the Gulf Intracoastal Waterway, along all three U.S. Coasts, and in Alaska and Hawaii. Products transported by Kirby include petrochemicals, black oil, refined petroleum products, and agricultural chemical products by tank barge. Kirby also owns and operates eight ocean-going barge and tug units transporting ...

National Fuel Gas Company is a diversified energy company with $6.2 billion in assets distributed among the following five operating segments: Exploration and Production, Pipeline and Storage, Gathering, Utility, and Energy Marketing. National Fuel Gas was incorporated in 1902 and is based in Williamsville, New York.

KEX vs NFG — Head-to-Head

Bigger by revenue
KEX
KEX
2.0× larger
KEX
$844.1M
$425.9M
NFG
Growing faster (revenue YoY)
KEX
KEX
+5.7% gap
KEX
7.4%
1.7%
NFG
Higher net margin
NFG
NFG
26.1% more per $
NFG
35.7%
9.6%
KEX
Faster 2-yr revenue CAGR
NFG
NFG
Annualised
NFG
12.1%
1.2%
KEX

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
KEX
KEX
NFG
NFG
Revenue
$844.1M
$425.9M
Net Profit
$81.3M
$152.0M
Gross Margin
Operating Margin
12.8%
81.5%
Net Margin
9.6%
35.7%
Revenue YoY
7.4%
1.7%
Net Profit YoY
6.6%
EPS (diluted)
$1.50
$1.59

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
KEX
KEX
NFG
NFG
Q1 26
$844.1M
$425.9M
Q4 25
$851.8M
$637.9M
Q3 25
$871.2M
$443.1M
Q2 25
$855.5M
$527.4M
Q1 25
$785.7M
$734.8M
Q4 24
$802.3M
$513.8M
Q3 24
$831.1M
$310.0M
Q2 24
$824.4M
$338.6M
Net Profit
KEX
KEX
NFG
NFG
Q1 26
$81.3M
$152.0M
Q4 25
$91.8M
$181.6M
Q3 25
$92.5M
$107.3M
Q2 25
$94.3M
$149.8M
Q1 25
$76.0M
$216.4M
Q4 24
$42.8M
$45.0M
Q3 24
$90.0M
$-167.6M
Q2 24
$83.9M
$-54.2M
Gross Margin
KEX
KEX
NFG
NFG
Q1 26
Q4 25
86.6%
Q3 25
Q2 25
94.7%
Q1 25
81.6%
Q4 24
87.3%
Q3 24
Q2 24
98.5%
Operating Margin
KEX
KEX
NFG
NFG
Q1 26
12.8%
81.5%
Q4 25
15.2%
43.3%
Q3 25
14.8%
40.6%
Q2 25
15.4%
43.7%
Q1 25
13.4%
43.2%
Q4 24
6.3%
16.8%
Q3 24
15.3%
-63.4%
Q2 24
14.6%
-15.2%
Net Margin
KEX
KEX
NFG
NFG
Q1 26
9.6%
35.7%
Q4 25
10.8%
28.5%
Q3 25
10.6%
24.2%
Q2 25
11.0%
28.4%
Q1 25
9.7%
29.4%
Q4 24
5.3%
8.8%
Q3 24
10.8%
-54.1%
Q2 24
10.2%
-16.0%
EPS (diluted)
KEX
KEX
NFG
NFG
Q1 26
$1.50
$1.59
Q4 25
$1.68
$1.98
Q3 25
$1.65
$1.18
Q2 25
$1.67
$1.64
Q1 25
$1.33
$2.37
Q4 24
$0.74
$0.49
Q3 24
$1.55
$-1.81
Q2 24
$1.43
$-0.59

Balance Sheet & Financial Strength

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

Metric
KEX
KEX
NFG
NFG
Cash + ST InvestmentsLiquidity on hand
$58.0M
Total DebtLower is stronger
$300.0M
Stockholders' EquityBook value
$3.4B
Total Assets
$9.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KEX
KEX
NFG
NFG
Q1 26
$58.0M
Q4 25
$78.8M
$271.4M
Q3 25
$47.0M
$43.2M
Q2 25
$68.4M
$39.3M
Q1 25
$51.1M
$40.0M
Q4 24
$74.4M
$48.7M
Q3 24
$67.1M
$38.2M
Q2 24
$53.5M
$81.4M
Total Debt
KEX
KEX
NFG
NFG
Q1 26
$300.0M
Q4 25
$919.3M
$2.7B
Q3 25
$1.0B
$2.7B
Q2 25
$1.1B
$2.7B
Q1 25
$1.1B
$2.7B
Q4 24
$874.9M
$2.7B
Q3 24
$978.6M
$2.7B
Q2 24
$1.0B
$2.7B
Stockholders' Equity
KEX
KEX
NFG
NFG
Q1 26
$3.4B
Q4 25
$3.4B
$3.6B
Q3 25
$3.4B
$3.1B
Q2 25
$3.4B
$3.0B
Q1 25
$3.3B
$2.8B
Q4 24
$3.4B
$-76.2M
Q3 24
$3.3B
$-15.5M
Q2 24
$3.3B
$5.0M
Total Assets
KEX
KEX
NFG
NFG
Q1 26
$9.1B
Q4 25
$6.0B
$9.2B
Q3 25
$6.1B
$8.7B
Q2 25
$6.1B
$8.4B
Q1 25
$6.0B
$8.5B
Q4 24
$5.9B
$8.3B
Q3 24
$5.9B
$8.3B
Q2 24
$5.9B
$8.5B
Debt / Equity
KEX
KEX
NFG
NFG
Q1 26
Q4 25
0.27×
0.75×
Q3 25
0.31×
0.87×
Q2 25
0.33×
0.90×
Q1 25
0.33×
0.99×
Q4 24
0.26×
Q3 24
0.30×
Q2 24
0.32×
532.10×

Cash Flow & Capital Efficiency

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

Metric
KEX
KEX
NFG
NFG
Operating Cash FlowLast quarter
$97.7M
$657.3M
Free Cash FlowOCF − Capex
$49.4M
FCF MarginFCF / Revenue
5.9%
Capex IntensityCapex / Revenue
5.7%
117.0%
Cash ConversionOCF / Net Profit
1.20×
4.32×
TTM Free Cash FlowTrailing 4 quarters
$497.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KEX
KEX
NFG
NFG
Q1 26
$97.7M
$657.3M
Q4 25
$312.2M
$274.9M
Q3 25
$227.5M
$237.8M
Q2 25
$93.9M
$388.4M
Q1 25
$36.5M
$253.8M
Q4 24
$247.4M
$220.1M
Q3 24
$206.5M
$197.9M
Q2 24
$179.3M
$281.8M
Free Cash Flow
KEX
KEX
NFG
NFG
Q1 26
$49.4M
Q4 25
$265.2M
$-2.7M
Q3 25
$160.3M
$-47.8M
Q2 25
$22.4M
$195.3M
Q1 25
$-42.1M
$59.9M
Q4 24
$150.7M
$-20.3M
Q3 24
$130.1M
$-49.1M
Q2 24
$90.8M
$79.5M
FCF Margin
KEX
KEX
NFG
NFG
Q1 26
5.9%
Q4 25
31.1%
-0.4%
Q3 25
18.4%
-10.8%
Q2 25
2.6%
37.0%
Q1 25
-5.4%
8.2%
Q4 24
18.8%
-4.0%
Q3 24
15.7%
-15.8%
Q2 24
11.0%
23.5%
Capex Intensity
KEX
KEX
NFG
NFG
Q1 26
5.7%
117.0%
Q4 25
5.5%
43.5%
Q3 25
7.7%
64.4%
Q2 25
8.4%
36.6%
Q1 25
10.0%
26.4%
Q4 24
12.0%
46.8%
Q3 24
9.2%
79.7%
Q2 24
10.7%
59.7%
Cash Conversion
KEX
KEX
NFG
NFG
Q1 26
1.20×
4.32×
Q4 25
3.40×
1.51×
Q3 25
2.46×
2.21×
Q2 25
1.00×
2.59×
Q1 25
0.48×
1.17×
Q4 24
5.78×
4.89×
Q3 24
2.30×
Q2 24
2.14×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KEX
KEX

Marine transportation$497.2M59%
Distribution and services$346.9M41%

NFG
NFG

Revenues from External Customers$425.8M100%
Intersegment Revenues$126.0K0%

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