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Side-by-side financial comparison of MUELLER INDUSTRIES INC (MLI) and WEX Inc. (WEX). Click either name above to swap in a different company.

MUELLER INDUSTRIES INC is the larger business by last-quarter revenue ($962.4M vs $652.7M, roughly 1.5× WEX Inc.). MUELLER INDUSTRIES INC runs the higher net margin — 16.0% vs 10.1%, a 5.9% gap on every dollar of revenue. On growth, MUELLER INDUSTRIES INC posted the faster year-over-year revenue change (4.2% vs -3.1%). MUELLER INDUSTRIES INC produced more free cash flow last quarter ($121.4M vs $-9.2M). Over the past eight quarters, WEX Inc.'s revenue compounded faster (16.8% CAGR vs 6.4%).

Mueller Industries is an American manufacturing company that specializes in piping, industrial metals and climate machinery. It was founded in 1917 and is included on the Fortune 1000 list in 2022. The head office of the company is located in Memphis, Tennessee. Mueller Industries, Inc. is a multi-billion dollar revenue company that is publicly traded.

WEX Inc. is a provider of payment processing and information management services to the United States commercial and government vehicle fleet industry. The company is headquartered in Portland, Maine and provides services in the United States, Canada, South America, Europe, Asia, and Australia.

MLI vs WEX — Head-to-Head

Bigger by revenue
MLI
MLI
1.5× larger
MLI
$962.4M
$652.7M
WEX
Growing faster (revenue YoY)
MLI
MLI
+7.3% gap
MLI
4.2%
-3.1%
WEX
Higher net margin
MLI
MLI
5.9% more per $
MLI
16.0%
10.1%
WEX
More free cash flow
MLI
MLI
$130.6M more FCF
MLI
$121.4M
$-9.2M
WEX
Faster 2-yr revenue CAGR
WEX
WEX
Annualised
WEX
16.8%
6.4%
MLI

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
MLI
MLI
WEX
WEX
Revenue
$962.4M
$652.7M
Net Profit
$153.7M
$65.8M
Gross Margin
Operating Margin
17.9%
25.2%
Net Margin
16.0%
10.1%
Revenue YoY
4.2%
-3.1%
Net Profit YoY
11.7%
-15.3%
EPS (diluted)
$1.37

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
MLI
MLI
WEX
WEX
Q1 26
$652.7M
Q4 25
$962.4M
$465.1M
Q3 25
$1.1B
$481.6M
Q2 25
$1.1B
$454.4M
Q1 25
$1.0B
$444.3M
Q4 24
$923.5M
$440.3M
Q3 24
$997.8M
$479.0M
Q2 24
$997.7M
$478.6M
Net Profit
MLI
MLI
WEX
WEX
Q1 26
$65.8M
Q4 25
$153.7M
$84.2M
Q3 25
$208.1M
$80.3M
Q2 25
$245.9M
$68.1M
Q1 25
$157.4M
$71.5M
Q4 24
$137.7M
$63.9M
Q3 24
$168.7M
$102.9M
Q2 24
$160.2M
$77.0M
Gross Margin
MLI
MLI
WEX
WEX
Q1 26
Q4 25
39.0%
Q3 25
43.0%
Q2 25
40.0%
Q1 25
39.2%
Q4 24
41.5%
Q3 24
27.6%
48.0%
Q2 24
27.3%
44.9%
Operating Margin
MLI
MLI
WEX
WEX
Q1 26
25.2%
Q4 25
17.9%
35.7%
Q3 25
25.6%
38.1%
Q2 25
26.7%
34.5%
Q1 25
20.6%
35.4%
Q4 24
18.4%
35.7%
Q3 24
20.7%
41.0%
Q2 24
21.0%
35.1%
Net Margin
MLI
MLI
WEX
WEX
Q1 26
10.1%
Q4 25
16.0%
18.1%
Q3 25
19.3%
16.7%
Q2 25
21.6%
15.0%
Q1 25
15.7%
16.1%
Q4 24
14.9%
14.5%
Q3 24
16.9%
21.5%
Q2 24
16.1%
16.1%
EPS (diluted)
MLI
MLI
WEX
WEX
Q1 26
Q4 25
$1.37
$2.38
Q3 25
$1.88
$2.30
Q2 25
$2.22
$1.98
Q1 25
$1.39
$1.81
Q4 24
$1.21
$1.60
Q3 24
$1.48
$2.52
Q2 24
$1.41
$1.83

Balance Sheet & Financial Strength

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

Metric
MLI
MLI
WEX
WEX
Cash + ST InvestmentsLiquidity on hand
$1.4B
$780.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.2B
Total Assets
$3.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MLI
MLI
WEX
WEX
Q1 26
$780.0M
Q4 25
$1.4B
$5.2B
Q3 25
$1.3B
$4.9B
Q2 25
$1.1B
$4.9B
Q1 25
$873.6M
$4.4B
Q4 24
$1.1B
$4.4B
Q3 24
$969.6M
$4.3B
Q2 24
$825.7M
$4.0B
Stockholders' Equity
MLI
MLI
WEX
WEX
Q1 26
Q4 25
$3.2B
$1.2B
Q3 25
$3.1B
$1.1B
Q2 25
$2.9B
$978.7M
Q1 25
$2.7B
$810.4M
Q4 24
$2.8B
$1.5B
Q3 24
$2.7B
$1.7B
Q2 24
$2.5B
$1.8B
Total Assets
MLI
MLI
WEX
WEX
Q1 26
Q4 25
$3.7B
$14.4B
Q3 25
$3.7B
$14.4B
Q2 25
$3.5B
$14.7B
Q1 25
$3.2B
$14.0B
Q4 24
$3.3B
$13.3B
Q3 24
$3.2B
$14.0B
Q2 24
$3.1B
$14.2B

Cash Flow & Capital Efficiency

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

Metric
MLI
MLI
WEX
WEX
Operating Cash FlowLast quarter
$141.2M
Free Cash FlowOCF − Capex
$121.4M
$-9.2M
FCF MarginFCF / Revenue
12.6%
-1.4%
Capex IntensityCapex / Revenue
2.1%
5.2%
Cash ConversionOCF / Net Profit
0.92×
TTM Free Cash FlowTrailing 4 quarters
$686.6M
$818.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MLI
MLI
WEX
WEX
Q1 26
Q4 25
$141.2M
$294.7M
Q3 25
$310.1M
$376.6M
Q2 25
$190.6M
$264.6M
Q1 25
$113.6M
$-481.6M
Q4 24
$140.1M
$638.4M
Q3 24
$231.4M
$3.3M
Q2 24
$100.8M
$-7.0M
Free Cash Flow
MLI
MLI
WEX
WEX
Q1 26
$-9.2M
Q4 25
$121.4M
$256.3M
Q3 25
$291.8M
$341.6M
Q2 25
$176.5M
$230.0M
Q1 25
$97.0M
$-514.2M
Q4 24
$111.2M
$599.7M
Q3 24
$205.7M
$-31.7M
Q2 24
$91.6M
$-46.6M
FCF Margin
MLI
MLI
WEX
WEX
Q1 26
-1.4%
Q4 25
12.6%
55.1%
Q3 25
27.1%
70.9%
Q2 25
15.5%
50.6%
Q1 25
9.7%
-115.7%
Q4 24
12.0%
136.2%
Q3 24
20.6%
-6.6%
Q2 24
9.2%
-9.7%
Capex Intensity
MLI
MLI
WEX
WEX
Q1 26
5.2%
Q4 25
2.1%
8.3%
Q3 25
1.7%
7.3%
Q2 25
1.2%
7.6%
Q1 25
1.7%
7.3%
Q4 24
3.1%
8.8%
Q3 24
2.6%
7.3%
Q2 24
0.9%
8.3%
Cash Conversion
MLI
MLI
WEX
WEX
Q1 26
Q4 25
0.92×
3.50×
Q3 25
1.49×
4.69×
Q2 25
0.78×
3.89×
Q1 25
0.72×
-6.74×
Q4 24
1.02×
9.99×
Q3 24
1.37×
0.03×
Q2 24
0.63×
-0.09×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MLI
MLI

Tube And Fittings$484.6M50%
Industrial Metals$252.2M26%
Valves And Plumbing Specialties$122.5M13%
Flex Duct And Other HVAC Components$80.8M8%
Other Products$14.9M2%

WEX
WEX

Segment breakdown not available.

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