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Side-by-side financial comparison of AZZ INC (AZZ) and FIRST INTERSTATE BANCSYSTEM INC (FIBK). Click either name above to swap in a different company.

AZZ INC is the larger business by last-quarter revenue ($385.1M vs $313.0M, roughly 1.2× FIRST INTERSTATE BANCSYSTEM INC). FIRST INTERSTATE BANCSYSTEM INC runs the higher net margin — 34.8% vs 4.1%, a 30.6% gap on every dollar of revenue. On growth, FIRST INTERSTATE BANCSYSTEM INC posted the faster year-over-year revenue change (19.8% vs 9.4%). Over the past eight quarters, FIRST INTERSTATE BANCSYSTEM INC's revenue compounded faster (13.7% 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.

First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. It is the parent company of First Interstate Bank, a community bank with locations throughout 14 states within the Western and Midwestern United States. It is the largest bank based in Montana, as measured by total assets.

AZZ vs FIBK — Head-to-Head

Bigger by revenue
AZZ
AZZ
1.2× larger
AZZ
$385.1M
$313.0M
FIBK
Growing faster (revenue YoY)
FIBK
FIBK
+10.3% gap
FIBK
19.8%
9.4%
AZZ
Higher net margin
FIBK
FIBK
30.6% more per $
FIBK
34.8%
4.1%
AZZ
Faster 2-yr revenue CAGR
FIBK
FIBK
Annualised
FIBK
13.7%
-3.5%
AZZ

Income Statement — Q4 FY2027 vs Q4 FY2025

Metric
AZZ
AZZ
FIBK
FIBK
Revenue
$385.1M
$313.0M
Net Profit
$15.9M
$108.8M
Gross Margin
22.7%
Operating Margin
14.8%
44.5%
Net Margin
4.1%
34.8%
Revenue YoY
9.4%
19.8%
Net Profit YoY
146.3%
108.8%
EPS (diluted)
$0.53
$1.07

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
FIBK
FIBK
Q4 26
$385.1M
Q4 25
$425.7M
$313.0M
Q3 25
$417.3M
$250.5M
Q2 25
$422.0M
$248.3M
Q1 25
$351.9M
$247.0M
Q4 24
$403.7M
$261.3M
Q3 24
$409.0M
$251.9M
Q2 24
$413.2M
$244.3M
Net Profit
AZZ
AZZ
FIBK
FIBK
Q4 26
$15.9M
Q4 25
$41.1M
$108.8M
Q3 25
$89.3M
$71.4M
Q2 25
$170.9M
$71.7M
Q1 25
$20.2M
$50.2M
Q4 24
$33.6M
$52.1M
Q3 24
$35.4M
$55.5M
Q2 24
$39.6M
$60.0M
Gross Margin
AZZ
AZZ
FIBK
FIBK
Q4 26
22.7%
Q4 25
23.9%
Q3 25
24.3%
Q2 25
24.7%
Q1 25
22.4%
Q4 24
24.2%
Q3 24
25.3%
Q2 24
24.8%
Operating Margin
AZZ
AZZ
FIBK
FIBK
Q4 26
14.8%
Q4 25
16.3%
44.5%
Q3 25
16.4%
37.0%
Q2 25
16.5%
37.7%
Q1 25
11.5%
26.9%
Q4 24
14.5%
25.5%
Q3 24
16.5%
28.9%
Q2 24
16.9%
32.1%
Net Margin
AZZ
AZZ
FIBK
FIBK
Q4 26
4.1%
Q4 25
9.6%
34.8%
Q3 25
21.4%
28.5%
Q2 25
40.5%
28.9%
Q1 25
5.7%
20.3%
Q4 24
8.3%
19.9%
Q3 24
8.7%
22.0%
Q2 24
9.6%
24.6%
EPS (diluted)
AZZ
AZZ
FIBK
FIBK
Q4 26
$0.53
Q4 25
$1.36
$1.07
Q3 25
$2.95
$0.69
Q2 25
$5.66
$0.69
Q1 25
$0.87
$0.49
Q4 24
$1.12
$0.50
Q3 24
$1.18
$0.54
Q2 24
$-1.38
$0.58

Balance Sheet & Financial Strength

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

Metric
AZZ
AZZ
FIBK
FIBK
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$146.3M
Stockholders' EquityBook value
$1.3B
$3.4B
Total Assets
$2.2B
$26.6B
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AZZ
AZZ
FIBK
FIBK
Q4 26
Q4 25
$623.0K
Q3 25
$897.0K
Q2 25
$3.0M
Q1 25
$1.5M
Q4 24
$1.5M
Q3 24
$2.2M
Q2 24
$10.5M
Total Debt
AZZ
AZZ
FIBK
FIBK
Q4 26
Q4 25
$146.3M
Q3 25
$146.2M
Q2 25
$252.0M
Q1 25
Q4 24
$132.2M
Q3 24
$137.3M
Q2 24
$383.4M
Stockholders' Equity
AZZ
AZZ
FIBK
FIBK
Q4 26
$1.3B
Q4 25
$1.3B
$3.4B
Q3 25
$1.3B
$3.4B
Q2 25
$1.2B
$3.4B
Q1 25
$1.0B
$3.4B
Q4 24
$1.0B
$3.3B
Q3 24
$999.8M
$3.4B
Q2 24
$967.2M
$3.2B
Total Assets
AZZ
AZZ
FIBK
FIBK
Q4 26
$2.2B
Q4 25
$2.2B
$26.6B
Q3 25
$2.2B
$27.3B
Q2 25
$2.2B
$27.6B
Q1 25
$2.2B
$28.3B
Q4 24
$2.2B
$29.1B
Q3 24
$2.2B
$29.6B
Q2 24
$2.2B
$30.3B
Debt / Equity
AZZ
AZZ
FIBK
FIBK
Q4 26
Q4 25
0.04×
Q3 25
0.04×
Q2 25
0.07×
Q1 25
Q4 24
0.04×
Q3 24
0.04×
Q2 24
0.12×

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
FIBK
FIBK
Operating Cash FlowLast quarter
$525.4M
$305.6M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
32.98×
2.81×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AZZ
AZZ
FIBK
FIBK
Q4 26
$525.4M
Q4 25
$79.7M
$305.6M
Q3 25
$58.4M
$91.7M
Q2 25
$314.8M
$68.1M
Q1 25
$78.5M
Q4 24
$66.2M
$355.0M
Q3 24
$47.5M
$89.9M
Q2 24
$71.9M
$82.3M
Free Cash Flow
AZZ
AZZ
FIBK
FIBK
Q4 26
Q4 25
$61.2M
Q3 25
$39.1M
Q2 25
$293.9M
Q1 25
Q4 24
$39.7M
Q3 24
$15.4M
Q2 24
$44.5M
FCF Margin
AZZ
AZZ
FIBK
FIBK
Q4 26
Q4 25
14.4%
Q3 25
9.4%
Q2 25
69.6%
Q1 25
Q4 24
9.8%
Q3 24
3.8%
Q2 24
10.8%
Capex Intensity
AZZ
AZZ
FIBK
FIBK
Q4 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%
Q2 24
6.6%
Cash Conversion
AZZ
AZZ
FIBK
FIBK
Q4 26
32.98×
Q4 25
1.94×
2.81×
Q3 25
0.65×
1.28×
Q2 25
1.84×
0.95×
Q1 25
1.56×
Q4 24
1.97×
6.81×
Q3 24
1.34×
1.62×
Q2 24
1.82×
1.37×

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%

FIBK
FIBK

Segment breakdown not available.

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