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

DARLING INGREDIENTS INC. is the larger business by last-quarter revenue ($1.6B vs $962.4M, roughly 1.6× MUELLER INDUSTRIES INC). MUELLER INDUSTRIES INC runs the higher net margin — 16.0% vs 1.2%, a 14.7% gap on every dollar of revenue. On growth, DARLING INGREDIENTS INC. posted the faster year-over-year revenue change (10.0% vs 4.2%). Over the past eight quarters, MUELLER INDUSTRIES INC's revenue compounded faster (6.4% CAGR vs -1.6%).

Darling Ingredients Inc. is a global sustainable natural ingredients maker that converts edible and inedible organic byproducts into high-value products: food-grade nutritional ingredients, animal feed additives, pharmaceutical raw materials and biofuel components, serving food, agriculture, pharma and renewable energy markets across North America, Europe and Asia-Pacific.

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.

DAR vs MLI — Head-to-Head

Bigger by revenue
DAR
DAR
1.6× larger
DAR
$1.6B
$962.4M
MLI
Growing faster (revenue YoY)
DAR
DAR
+5.8% gap
DAR
10.0%
4.2%
MLI
Higher net margin
MLI
MLI
14.7% more per $
MLI
16.0%
1.2%
DAR
Faster 2-yr revenue CAGR
MLI
MLI
Annualised
MLI
6.4%
-1.6%
DAR

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
DAR
DAR
MLI
MLI
Revenue
$1.6B
$962.4M
Net Profit
$19.4M
$153.7M
Gross Margin
24.7%
Operating Margin
4.6%
17.9%
Net Margin
1.2%
16.0%
Revenue YoY
10.0%
4.2%
Net Profit YoY
14.2%
11.7%
EPS (diluted)
$0.12
$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
DAR
DAR
MLI
MLI
Q4 25
$962.4M
Q3 25
$1.6B
$1.1B
Q2 25
$1.5B
$1.1B
Q1 25
$1.4B
$1.0B
Q4 24
$1.4B
$923.5M
Q3 24
$1.4B
$997.8M
Q2 24
$1.5B
$997.7M
Q1 24
$1.4B
$849.7M
Net Profit
DAR
DAR
MLI
MLI
Q4 25
$153.7M
Q3 25
$19.4M
$208.1M
Q2 25
$12.7M
$245.9M
Q1 25
$-26.2M
$157.4M
Q4 24
$101.9M
$137.7M
Q3 24
$16.9M
$168.7M
Q2 24
$78.9M
$160.2M
Q1 24
$81.2M
$138.4M
Gross Margin
DAR
DAR
MLI
MLI
Q4 25
Q3 25
24.7%
Q2 25
23.3%
Q1 25
22.6%
Q4 24
23.5%
Q3 24
22.1%
27.6%
Q2 24
22.5%
27.3%
Q1 24
21.4%
28.4%
Operating Margin
DAR
DAR
MLI
MLI
Q4 25
17.9%
Q3 25
4.6%
25.6%
Q2 25
5.1%
26.7%
Q1 25
2.1%
20.6%
Q4 24
8.6%
18.4%
Q3 24
4.2%
20.7%
Q2 24
10.2%
21.0%
Q1 24
9.7%
21.6%
Net Margin
DAR
DAR
MLI
MLI
Q4 25
16.0%
Q3 25
1.2%
19.3%
Q2 25
0.9%
21.6%
Q1 25
-1.9%
15.7%
Q4 24
7.2%
14.9%
Q3 24
1.2%
16.9%
Q2 24
5.4%
16.1%
Q1 24
5.7%
16.3%
EPS (diluted)
DAR
DAR
MLI
MLI
Q4 25
$1.37
Q3 25
$0.12
$1.88
Q2 25
$0.08
$2.22
Q1 25
$-0.16
$1.39
Q4 24
$0.63
$1.21
Q3 24
$0.11
$1.48
Q2 24
$0.49
$1.41
Q1 24
$0.50
$1.21

Balance Sheet & Financial Strength

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

Metric
DAR
DAR
MLI
MLI
Cash + ST InvestmentsLiquidity on hand
$91.5M
$1.4B
Total DebtLower is stronger
$4.0B
Stockholders' EquityBook value
$4.7B
$3.2B
Total Assets
$10.5B
$3.7B
Debt / EquityLower = less leverage
0.86×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DAR
DAR
MLI
MLI
Q4 25
$1.4B
Q3 25
$91.5M
$1.3B
Q2 25
$94.6M
$1.1B
Q1 25
$81.5M
$873.6M
Q4 24
$76.0M
$1.1B
Q3 24
$114.8M
$969.6M
Q2 24
$121.6M
$825.7M
Q1 24
$145.5M
$1.4B
Total Debt
DAR
DAR
MLI
MLI
Q4 25
Q3 25
$4.0B
Q2 25
$3.9B
Q1 25
$3.8B
Q4 24
$3.9B
Q3 24
$4.1B
Q2 24
$4.3B
Q1 24
$4.4B
Stockholders' Equity
DAR
DAR
MLI
MLI
Q4 25
$3.2B
Q3 25
$4.7B
$3.1B
Q2 25
$4.6B
$2.9B
Q1 25
$4.4B
$2.7B
Q4 24
$4.4B
$2.8B
Q3 24
$4.6B
$2.7B
Q2 24
$4.5B
$2.5B
Q1 24
$4.6B
$2.4B
Total Assets
DAR
DAR
MLI
MLI
Q4 25
$3.7B
Q3 25
$10.5B
$3.7B
Q2 25
$10.3B
$3.5B
Q1 25
$10.0B
$3.2B
Q4 24
$10.1B
$3.3B
Q3 24
$10.6B
$3.2B
Q2 24
$10.6B
$3.1B
Q1 24
$10.9B
$2.9B
Debt / Equity
DAR
DAR
MLI
MLI
Q4 25
Q3 25
0.86×
Q2 25
0.85×
Q1 25
0.86×
Q4 24
0.89×
Q3 24
0.91×
Q2 24
0.97×
Q1 24
0.95×

Cash Flow & Capital Efficiency

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

Metric
DAR
DAR
MLI
MLI
Operating Cash FlowLast quarter
$224.3M
$141.2M
Free Cash FlowOCF − Capex
$121.4M
FCF MarginFCF / Revenue
12.6%
Capex IntensityCapex / Revenue
2.1%
Cash ConversionOCF / Net Profit
11.59×
0.92×
TTM Free Cash FlowTrailing 4 quarters
$686.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DAR
DAR
MLI
MLI
Q4 25
$141.2M
Q3 25
$224.3M
$310.1M
Q2 25
$145.8M
$190.6M
Q1 25
$249.0M
$113.6M
Q4 24
$154.4M
$140.1M
Q3 24
$274.5M
$231.4M
Q2 24
$146.5M
$100.8M
Q1 24
$263.9M
$173.6M
Free Cash Flow
DAR
DAR
MLI
MLI
Q4 25
$121.4M
Q3 25
$291.8M
Q2 25
$176.5M
Q1 25
$97.0M
Q4 24
$111.2M
Q3 24
$205.7M
Q2 24
$91.6M
Q1 24
$157.2M
FCF Margin
DAR
DAR
MLI
MLI
Q4 25
12.6%
Q3 25
27.1%
Q2 25
15.5%
Q1 25
9.7%
Q4 24
12.0%
Q3 24
20.6%
Q2 24
9.2%
Q1 24
18.5%
Capex Intensity
DAR
DAR
MLI
MLI
Q4 25
2.1%
Q3 25
1.7%
Q2 25
1.2%
Q1 25
1.7%
Q4 24
3.1%
Q3 24
2.6%
Q2 24
0.9%
Q1 24
1.9%
Cash Conversion
DAR
DAR
MLI
MLI
Q4 25
0.92×
Q3 25
11.59×
1.49×
Q2 25
11.52×
0.78×
Q1 25
0.72×
Q4 24
1.52×
1.02×
Q3 24
16.19×
1.37×
Q2 24
1.86×
0.63×
Q1 24
3.25×
1.25×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DAR
DAR

Fats$428.4M27%
Food Ingredients$380.6M24%
Diamond Green Diesel Holdings Llc Joint Venture$342.1M22%
Fuel Ingredients$154.3M10%
Used Cooking Oil$125.9M8%
Other Rendering$76.9M5%
Bakery$46.9M3%
Other Products And Services$12.2M1%

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%

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