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Side-by-side financial comparison of AZZ INC (AZZ) and SLM Corp (SLM). Click either name above to swap in a different company.

SLM Corp is the larger business by last-quarter revenue ($560.0M vs $385.1M, roughly 1.5× AZZ INC). SLM Corp runs the higher net margin — 55.0% vs 4.1%, a 50.9% gap on every dollar of revenue. Over the past eight quarters, SLM Corp's revenue compounded faster (22.7% 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.

Nikon SLM Solutions AG, headquartered in Lübeck, Germany, is a manufacturer of 3D metal printers listed on the stock market and co-owner of the word mark SLM. The shares of SLM Solutions Group AG have been listed in Prime Standard of the Frankfurt Stock Exchange since May 9, 2014.

AZZ vs SLM — Head-to-Head

Bigger by revenue
SLM
SLM
1.5× larger
SLM
$560.0M
$385.1M
AZZ
Higher net margin
SLM
SLM
50.9% more per $
SLM
55.0%
4.1%
AZZ
Faster 2-yr revenue CAGR
SLM
SLM
Annualised
SLM
22.7%
-3.5%
AZZ

Income Statement — Q4 FY2027 vs Q1 FY2026

Metric
AZZ
AZZ
SLM
SLM
Revenue
$385.1M
$560.0M
Net Profit
$15.9M
$308.0M
Gross Margin
22.7%
Operating Margin
14.8%
69.6%
Net Margin
4.1%
55.0%
Revenue YoY
9.4%
Net Profit YoY
146.3%
1.0%
EPS (diluted)
$0.53
$1.54

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
SLM
SLM
Q4 26
$385.1M
Q1 26
$560.0M
Q4 25
$425.7M
$377.1M
Q3 25
$417.3M
$373.0M
Q2 25
$422.0M
$376.8M
Q1 25
$351.9M
$375.0M
Q4 24
$403.7M
$362.2M
Q3 24
$409.0M
$359.4M
Net Profit
AZZ
AZZ
SLM
SLM
Q4 26
$15.9M
Q1 26
$308.0M
Q4 25
$41.1M
$233.2M
Q3 25
$89.3M
$135.8M
Q2 25
$170.9M
$71.3M
Q1 25
$20.2M
$304.5M
Q4 24
$33.6M
$111.6M
Q3 24
$35.4M
$-45.2M
Gross Margin
AZZ
AZZ
SLM
SLM
Q4 26
22.7%
Q1 26
Q4 25
23.9%
Q3 25
24.3%
Q2 25
24.7%
Q1 25
22.4%
Q4 24
24.2%
Q3 24
25.3%
Operating Margin
AZZ
AZZ
SLM
SLM
Q4 26
14.8%
Q1 26
69.6%
Q4 25
16.3%
83.8%
Q3 25
16.4%
49.8%
Q2 25
16.5%
23.3%
Q1 25
11.5%
Q4 24
14.5%
36.5%
Q3 24
16.5%
-16.6%
Net Margin
AZZ
AZZ
SLM
SLM
Q4 26
4.1%
Q1 26
55.0%
Q4 25
9.6%
61.8%
Q3 25
21.4%
36.4%
Q2 25
40.5%
18.9%
Q1 25
5.7%
81.2%
Q4 24
8.3%
30.8%
Q3 24
8.7%
-12.6%
EPS (diluted)
AZZ
AZZ
SLM
SLM
Q4 26
$0.53
Q1 26
$1.54
Q4 25
$1.36
$1.11
Q3 25
$2.95
$0.63
Q2 25
$5.66
$0.32
Q1 25
$0.87
$1.40
Q4 24
$1.12
$0.53
Q3 24
$1.18
$-0.23

Balance Sheet & Financial Strength

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

Metric
AZZ
AZZ
SLM
SLM
Cash + ST InvestmentsLiquidity on hand
$5.2B
Total DebtLower is stronger
$6.2B
Stockholders' EquityBook value
$1.3B
$2.4B
Total Assets
$2.2B
$29.4B
Debt / EquityLower = less leverage
2.53×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AZZ
AZZ
SLM
SLM
Q4 26
Q1 26
$5.2B
Q4 25
$623.0K
$4.2B
Q3 25
$897.0K
$3.5B
Q2 25
$3.0M
$4.1B
Q1 25
$1.5M
$3.7B
Q4 24
$1.5M
$4.7B
Q3 24
$2.2M
$4.5B
Total Debt
AZZ
AZZ
SLM
SLM
Q4 26
Q1 26
$6.2B
Q4 25
$5.4B
Q3 25
$6.8B
Q2 25
$6.4B
Q1 25
$6.1B
Q4 24
$6.4B
Q3 24
$6.0B
Stockholders' Equity
AZZ
AZZ
SLM
SLM
Q4 26
$1.3B
Q1 26
$2.4B
Q4 25
$1.3B
$2.5B
Q3 25
$1.3B
$2.3B
Q2 25
$1.2B
$2.4B
Q1 25
$1.0B
$2.4B
Q4 24
$1.0B
$2.2B
Q3 24
$999.8M
$2.1B
Total Assets
AZZ
AZZ
SLM
SLM
Q4 26
$2.2B
Q1 26
$29.4B
Q4 25
$2.2B
$29.7B
Q3 25
$2.2B
$29.6B
Q2 25
$2.2B
$29.6B
Q1 25
$2.2B
$28.9B
Q4 24
$2.2B
$30.1B
Q3 24
$2.2B
$30.0B
Debt / Equity
AZZ
AZZ
SLM
SLM
Q4 26
Q1 26
2.53×
Q4 25
2.19×
Q3 25
2.92×
Q2 25
2.70×
Q1 25
2.56×
Q4 24
2.98×
Q3 24
2.83×

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
SLM
SLM
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
SLM
SLM
Q4 26
$525.4M
Q1 26
Q4 25
$79.7M
$-64.5M
Q3 25
$58.4M
$-49.3M
Q2 25
$314.8M
$-138.7M
Q1 25
$-146.1M
Q4 24
$66.2M
$4.5M
Q3 24
$47.5M
$-113.4M
Free Cash Flow
AZZ
AZZ
SLM
SLM
Q4 26
Q1 26
Q4 25
$61.2M
Q3 25
$39.1M
Q2 25
$293.9M
Q1 25
Q4 24
$39.7M
Q3 24
$15.4M
FCF Margin
AZZ
AZZ
SLM
SLM
Q4 26
Q1 26
Q4 25
14.4%
Q3 25
9.4%
Q2 25
69.6%
Q1 25
Q4 24
9.8%
Q3 24
3.8%
Capex Intensity
AZZ
AZZ
SLM
SLM
Q4 26
Q1 26
Q4 25
4.4%
Q3 25
4.6%
Q2 25
5.0%
Q1 25
8.5%
Q4 24
6.6%
Q3 24
7.8%
Cash Conversion
AZZ
AZZ
SLM
SLM
Q4 26
32.98×
Q1 26
Q4 25
1.94×
-0.28×
Q3 25
0.65×
-0.36×
Q2 25
1.84×
-1.95×
Q1 25
-0.48×
Q4 24
1.97×
0.04×
Q3 24
1.34×

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%

SLM
SLM

Net Interest Income$375.0M67%
Noninterest Income$185.0M33%

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