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Side-by-side financial comparison of Allegion (ALLE) and Mirion Technologies, Inc. (MIR). Click either name above to swap in a different company.

Allegion is the larger business by last-quarter revenue ($1.0B vs $277.4M, roughly 3.7× Mirion Technologies, Inc.). Allegion runs the higher net margin — 14.3% vs 6.2%, a 8.0% gap on every dollar of revenue. On growth, Allegion posted the faster year-over-year revenue change (9.3% vs 9.1%). Allegion produced more free cash flow last quarter ($200.5M vs $63.2M). Over the past eight quarters, Mirion Technologies, Inc.'s revenue compounded faster (20.0% CAGR vs 7.5%).

Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facili...

Mirion Technologies, Inc. is a global provider of radiation detection, monitoring, and safety solutions. Its core offerings include personal dosimetry systems, radiation imaging equipment, and risk management software, serving nuclear power, healthcare, defense, and industrial sectors across North America, Europe, and the Asia Pacific.

ALLE vs MIR — Head-to-Head

Bigger by revenue
ALLE
ALLE
3.7× larger
ALLE
$1.0B
$277.4M
MIR
Growing faster (revenue YoY)
ALLE
ALLE
+0.2% gap
ALLE
9.3%
9.1%
MIR
Higher net margin
ALLE
ALLE
8.0% more per $
ALLE
14.3%
6.2%
MIR
More free cash flow
ALLE
ALLE
$137.3M more FCF
ALLE
$200.5M
$63.2M
MIR
Faster 2-yr revenue CAGR
MIR
MIR
Annualised
MIR
20.0%
7.5%
ALLE

Income Statement — Q4 2025 vs Q4 2025

Metric
ALLE
ALLE
MIR
MIR
Revenue
$1.0B
$277.4M
Net Profit
$147.5M
$17.3M
Gross Margin
44.5%
48.8%
Operating Margin
20.3%
9.2%
Net Margin
14.3%
6.2%
Revenue YoY
9.3%
9.1%
Net Profit YoY
2.4%
15.3%
EPS (diluted)
$1.70
$0.07

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
ALLE
ALLE
MIR
MIR
Q4 25
$1.0B
$277.4M
Q3 25
$1.1B
$223.1M
Q2 25
$1.0B
$222.9M
Q1 25
$941.9M
$202.0M
Q4 24
$945.6M
$254.3M
Q3 24
$967.1M
$206.8M
Q2 24
$965.6M
$207.1M
Q1 24
$893.9M
$192.6M
Net Profit
ALLE
ALLE
MIR
MIR
Q4 25
$147.5M
$17.3M
Q3 25
$188.4M
$2.9M
Q2 25
$159.7M
$8.3M
Q1 25
$148.2M
$300.0K
Q4 24
$144.1M
$15.0M
Q3 24
$174.2M
$-13.6M
Q2 24
$155.4M
$-11.7M
Q1 24
$123.8M
$-25.8M
Gross Margin
ALLE
ALLE
MIR
MIR
Q4 25
44.5%
48.8%
Q3 25
45.8%
46.8%
Q2 25
45.6%
46.0%
Q1 25
44.9%
47.6%
Q4 24
44.1%
48.1%
Q3 24
44.7%
44.9%
Q2 24
44.4%
47.0%
Q1 24
43.8%
45.2%
Operating Margin
ALLE
ALLE
MIR
MIR
Q4 25
20.3%
9.2%
Q3 25
21.8%
3.3%
Q2 25
21.5%
4.4%
Q1 25
20.9%
4.3%
Q4 24
19.5%
11.4%
Q3 24
22.2%
-0.8%
Q2 24
21.6%
1.1%
Q1 24
19.3%
-2.5%
Net Margin
ALLE
ALLE
MIR
MIR
Q4 25
14.3%
6.2%
Q3 25
17.6%
1.3%
Q2 25
15.6%
3.7%
Q1 25
15.7%
0.1%
Q4 24
15.2%
5.9%
Q3 24
18.0%
-6.6%
Q2 24
16.1%
-5.6%
Q1 24
13.8%
-13.4%
EPS (diluted)
ALLE
ALLE
MIR
MIR
Q4 25
$1.70
$0.07
Q3 25
$2.18
$0.01
Q2 25
$1.85
$0.03
Q1 25
$1.71
$0.00
Q4 24
$1.65
$0.08
Q3 24
$1.99
$-0.07
Q2 24
$1.77
$-0.06
Q1 24
$1.41
$-0.13

Balance Sheet & Financial Strength

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

Metric
ALLE
ALLE
MIR
MIR
Cash + ST InvestmentsLiquidity on hand
$356.2M
$412.3M
Total DebtLower is stronger
$2.0B
Stockholders' EquityBook value
$2.1B
$1.9B
Total Assets
$5.2B
$3.6B
Debt / EquityLower = less leverage
0.96×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALLE
ALLE
MIR
MIR
Q4 25
$356.2M
$412.3M
Q3 25
$302.7M
$933.2M
Q2 25
$656.8M
$262.6M
Q1 25
$494.5M
$185.8M
Q4 24
$503.8M
$175.2M
Q3 24
$878.9M
$133.3M
Q2 24
$747.5M
$122.2M
Q1 24
$391.8M
$120.2M
Total Debt
ALLE
ALLE
MIR
MIR
Q4 25
$2.0B
Q3 25
$2.1B
$444.8M
Q2 25
$2.1B
$444.9M
Q1 25
$2.0B
$686.6M
Q4 24
$2.0B
$686.4M
Q3 24
$2.4B
$685.1M
Q2 24
$2.4B
$684.1M
Q1 24
$2.0B
$685.5M
Stockholders' Equity
ALLE
ALLE
MIR
MIR
Q4 25
$2.1B
$1.9B
Q3 25
$1.9B
$1.8B
Q2 25
$1.8B
$1.5B
Q1 25
$1.6B
$1.5B
Q4 24
$1.5B
$1.5B
Q3 24
$1.6B
$1.5B
Q2 24
$1.4B
$1.5B
Q1 24
$1.4B
$1.5B
Total Assets
ALLE
ALLE
MIR
MIR
Q4 25
$5.2B
$3.6B
Q3 25
$5.2B
$3.5B
Q2 25
$4.9B
$2.7B
Q1 25
$4.6B
$2.6B
Q4 24
$4.5B
$2.6B
Q3 24
$5.0B
$2.7B
Q2 24
$4.8B
$2.6B
Q1 24
$4.3B
$2.6B
Debt / Equity
ALLE
ALLE
MIR
MIR
Q4 25
0.96×
Q3 25
1.07×
0.24×
Q2 25
1.16×
0.30×
Q1 25
1.24×
0.46×
Q4 24
1.33×
0.46×
Q3 24
1.53×
0.45×
Q2 24
1.69×
0.45×
Q1 24
1.49×
0.47×

Cash Flow & Capital Efficiency

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

Metric
ALLE
ALLE
MIR
MIR
Operating Cash FlowLast quarter
$240.1M
$73.0M
Free Cash FlowOCF − Capex
$200.5M
$63.2M
FCF MarginFCF / Revenue
19.4%
22.8%
Capex IntensityCapex / Revenue
3.8%
3.5%
Cash ConversionOCF / Net Profit
1.63×
4.22×
TTM Free Cash FlowTrailing 4 quarters
$685.7M
$106.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALLE
ALLE
MIR
MIR
Q4 25
$240.1M
$73.0M
Q3 25
$229.5M
$22.3M
Q2 25
$209.7M
$12.4M
Q1 25
$104.5M
$35.6M
Q4 24
$219.0M
$60.8M
Q3 24
$231.9M
$17.1M
Q2 24
$173.0M
$15.2M
Q1 24
$51.1M
$6.0M
Free Cash Flow
ALLE
ALLE
MIR
MIR
Q4 25
$200.5M
$63.2M
Q3 25
$209.8M
$13.0M
Q2 25
$192.0M
$3.6M
Q1 25
$83.4M
$27.1M
Q4 24
$194.9M
$49.1M
Q3 24
$212.0M
$3.9M
Q2 24
$152.1M
$4.1M
Q1 24
$23.9M
$-6.8M
FCF Margin
ALLE
ALLE
MIR
MIR
Q4 25
19.4%
22.8%
Q3 25
19.6%
5.8%
Q2 25
18.8%
1.6%
Q1 25
8.9%
13.4%
Q4 24
20.6%
19.3%
Q3 24
21.9%
1.9%
Q2 24
15.8%
2.0%
Q1 24
2.7%
-3.5%
Capex Intensity
ALLE
ALLE
MIR
MIR
Q4 25
3.8%
3.5%
Q3 25
1.8%
4.2%
Q2 25
1.7%
3.9%
Q1 25
2.2%
4.2%
Q4 24
2.5%
4.6%
Q3 24
2.1%
6.4%
Q2 24
2.2%
5.4%
Q1 24
3.0%
6.6%
Cash Conversion
ALLE
ALLE
MIR
MIR
Q4 25
1.63×
4.22×
Q3 25
1.22×
7.69×
Q2 25
1.31×
1.49×
Q1 25
0.71×
118.67×
Q4 24
1.52×
4.05×
Q3 24
1.33×
Q2 24
1.11×
Q1 24
0.41×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALLE
ALLE

Products$750.2M73%
Allegion International$237.7M23%
Services$45.2M4%

MIR
MIR

Transferred Over Time$96.6M35%
Services$65.0M23%
Cancer Care$61.8M22%
Labs And Research$34.0M12%
Other Care$20.7M7%

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