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Side-by-side financial comparison of AZZ INC (AZZ) and Monolithic Power Systems (MPWR). Click either name above to swap in a different company.

Monolithic Power Systems is the larger business by last-quarter revenue ($804.2M vs $385.1M, roughly 2.1× AZZ INC). Monolithic Power Systems runs the higher net margin — 24.0% vs 4.1%, a 19.9% gap on every dollar of revenue. On growth, Monolithic Power Systems posted the faster year-over-year revenue change (26.1% vs 9.4%). Over the past eight quarters, Monolithic Power Systems's revenue compounded faster (25.9% CAGR vs -3.5%).

AZZ Inc. is a leading global provider of metal protection solutions including hot-dip galvanizing, surface coating services, and specialized electrical and industrial components. It primarily serves the construction, energy, infrastructure, and manufacturing sectors across North America and key international markets.

Monolithic Power Systems, Inc. is an American, publicly traded company headquartered in Kirkland, Washington. It operates in more than 15 locations worldwide.

AZZ vs MPWR — Head-to-Head

Bigger by revenue
MPWR
MPWR
2.1× larger
MPWR
$804.2M
$385.1M
AZZ
Growing faster (revenue YoY)
MPWR
MPWR
+16.7% gap
MPWR
26.1%
9.4%
AZZ
Higher net margin
MPWR
MPWR
19.9% more per $
MPWR
24.0%
4.1%
AZZ
Faster 2-yr revenue CAGR
MPWR
MPWR
Annualised
MPWR
25.9%
-3.5%
AZZ

Income Statement — Q4 FY2027 vs Q1 FY2026

Metric
AZZ
AZZ
MPWR
MPWR
Revenue
$385.1M
$804.2M
Net Profit
$15.9M
$193.2M
Gross Margin
22.7%
55.3%
Operating Margin
14.8%
30.0%
Net Margin
4.1%
24.0%
Revenue YoY
9.4%
26.1%
Net Profit YoY
146.3%
43.1%
EPS (diluted)
$0.53
$3.92

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
AZZ
AZZ
MPWR
MPWR
Q4 26
$385.1M
Q1 26
$804.2M
Q4 25
$425.7M
$751.2M
Q3 25
$417.3M
$737.2M
Q2 25
$422.0M
$664.6M
Q1 25
$351.9M
$637.6M
Q4 24
$403.7M
$621.7M
Q3 24
$409.0M
$620.1M
Net Profit
AZZ
AZZ
MPWR
MPWR
Q4 26
$15.9M
Q1 26
$193.2M
Q4 25
$41.1M
$171.7M
Q3 25
$89.3M
$179.8M
Q2 25
$170.9M
$135.0M
Q1 25
$20.2M
$135.1M
Q4 24
$33.6M
$1.3B
Q3 24
$35.4M
$144.4M
Gross Margin
AZZ
AZZ
MPWR
MPWR
Q4 26
22.7%
Q1 26
55.3%
Q4 25
23.9%
55.2%
Q3 25
24.3%
55.1%
Q2 25
24.7%
55.1%
Q1 25
22.4%
55.4%
Q4 24
24.2%
55.4%
Q3 24
25.3%
55.4%
Operating Margin
AZZ
AZZ
MPWR
MPWR
Q4 26
14.8%
Q1 26
30.0%
Q4 25
16.3%
26.6%
Q3 25
16.4%
26.5%
Q2 25
16.5%
24.8%
Q1 25
11.5%
26.5%
Q4 24
14.5%
26.3%
Q3 24
16.5%
26.5%
Net Margin
AZZ
AZZ
MPWR
MPWR
Q4 26
4.1%
Q1 26
24.0%
Q4 25
9.6%
22.9%
Q3 25
21.4%
24.4%
Q2 25
40.5%
20.3%
Q1 25
5.7%
21.2%
Q4 24
8.3%
201.8%
Q3 24
8.7%
23.3%
EPS (diluted)
AZZ
AZZ
MPWR
MPWR
Q4 26
$0.53
Q1 26
$3.92
Q4 25
$1.36
$3.50
Q3 25
$2.95
$3.74
Q2 25
$5.66
$2.81
Q1 25
$0.87
$2.81
Q4 24
$1.12
$25.71
Q3 24
$1.18
$2.95

Balance Sheet & Financial Strength

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

Metric
AZZ
AZZ
MPWR
MPWR
Cash + ST InvestmentsLiquidity on hand
$1.4B
Total DebtLower is stronger
Stockholders' EquityBook value
$1.3B
$3.7B
Total Assets
$2.2B
$4.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AZZ
AZZ
MPWR
MPWR
Q4 26
Q1 26
$1.4B
Q4 25
$623.0K
$1.3B
Q3 25
$897.0K
$1.3B
Q2 25
$3.0M
$1.1B
Q1 25
$1.5M
$1.0B
Q4 24
$1.5M
$862.9M
Q3 24
$2.2M
$1.5B
Stockholders' Equity
AZZ
AZZ
MPWR
MPWR
Q4 26
$1.3B
Q1 26
$3.7B
Q4 25
$1.3B
$3.5B
Q3 25
$1.3B
$3.4B
Q2 25
$1.2B
$3.2B
Q1 25
$1.0B
$3.1B
Q4 24
$1.0B
$3.0B
Q3 24
$999.8M
$2.4B
Total Assets
AZZ
AZZ
MPWR
MPWR
Q4 26
$2.2B
Q1 26
$4.4B
Q4 25
$2.2B
$4.2B
Q3 25
$2.2B
$4.1B
Q2 25
$2.2B
$3.9B
Q1 25
$2.2B
$3.7B
Q4 24
$2.2B
$3.5B
Q3 24
$2.2B
$2.9B

Cash Flow & Capital Efficiency

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

Metric
AZZ
AZZ
MPWR
MPWR
Operating Cash FlowLast quarter
$525.4M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
32.98×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AZZ
AZZ
MPWR
MPWR
Q4 26
$525.4M
Q1 26
Q4 25
$79.7M
$104.9M
Q3 25
$58.4M
$239.3M
Q2 25
$314.8M
$237.6M
Q1 25
$256.4M
Q4 24
$66.2M
$167.7M
Q3 24
$47.5M
$231.7M
Free Cash Flow
AZZ
AZZ
MPWR
MPWR
Q4 26
Q1 26
Q4 25
$61.2M
$63.9M
Q3 25
$39.1M
$196.8M
Q2 25
$293.9M
$189.5M
Q1 25
$216.0M
Q4 24
$39.7M
$102.9M
Q3 24
$15.4M
$197.9M
FCF Margin
AZZ
AZZ
MPWR
MPWR
Q4 26
Q1 26
Q4 25
14.4%
8.5%
Q3 25
9.4%
26.7%
Q2 25
69.6%
28.5%
Q1 25
33.9%
Q4 24
9.8%
16.5%
Q3 24
3.8%
31.9%
Capex Intensity
AZZ
AZZ
MPWR
MPWR
Q4 26
Q1 26
Q4 25
4.4%
5.5%
Q3 25
4.6%
5.8%
Q2 25
5.0%
7.2%
Q1 25
8.5%
6.3%
Q4 24
6.6%
10.4%
Q3 24
7.8%
5.5%
Cash Conversion
AZZ
AZZ
MPWR
MPWR
Q4 26
32.98×
Q1 26
Q4 25
1.94×
0.61×
Q3 25
0.65×
1.33×
Q2 25
1.84×
1.76×
Q1 25
1.90×
Q4 24
1.97×
0.13×
Q3 24
1.34×
1.60×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AZZ
AZZ

Precoat Metals$198.6M52%
Metal Coatings$186.5M48%

MPWR
MPWR

Segment breakdown not available.

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