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Side-by-side financial comparison of ALPHA PRO TECH LTD (APT) and MSA Safety Inc (MSA). Click either name above to swap in a different company.

MSA Safety Inc is the larger business by last-quarter revenue ($510.9M vs $13.9M, roughly 36.9× ALPHA PRO TECH LTD). MSA Safety Inc runs the higher net margin — 17.0% vs 5.0%, a 12.0% gap on every dollar of revenue. On growth, MSA Safety Inc posted the faster year-over-year revenue change (2.2% vs 0.3%). MSA Safety Inc produced more free cash flow last quarter ($106.0M vs $51.0K). Over the past eight quarters, MSA Safety Inc's revenue compounded faster (11.2% CAGR vs 1.4%).

Alpha Pro Tech Ltd is a leading developer, manufacturer and marketer of disposable protective apparel, face masks, and building supply products including weather-resistant barriers. It primarily serves the healthcare, industrial, and construction sectors, with core operating markets concentrated in North America.

Mine Safety Appliances, or MSA Safety Incorporated, is an American manufacturer and supplier of safety equipment designed for use in a variety of hazardous conditions in industries such as construction, the military, fire service, and chemical, oil, and gas production. MSA is based in the Pittsburgh suburb of Cranberry.

APT vs MSA — Head-to-Head

Bigger by revenue
MSA
MSA
36.9× larger
MSA
$510.9M
$13.9M
APT
Growing faster (revenue YoY)
MSA
MSA
+1.9% gap
MSA
2.2%
0.3%
APT
Higher net margin
MSA
MSA
12.0% more per $
MSA
17.0%
5.0%
APT
More free cash flow
MSA
MSA
$106.0M more FCF
MSA
$106.0M
$51.0K
APT
Faster 2-yr revenue CAGR
MSA
MSA
Annualised
MSA
11.2%
1.4%
APT

Income Statement — Q4 2025 vs Q4 2025

Metric
APT
APT
MSA
MSA
Revenue
$13.9M
$510.9M
Net Profit
$698.0K
$86.9M
Gross Margin
37.1%
46.9%
Operating Margin
6.9%
22.3%
Net Margin
5.0%
17.0%
Revenue YoY
0.3%
2.2%
Net Profit YoY
-17.6%
-1.2%
EPS (diluted)
$0.06
$2.22

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
APT
APT
MSA
MSA
Q4 25
$13.9M
$510.9M
Q3 25
$14.8M
$468.4M
Q2 25
$16.7M
$474.1M
Q1 25
$13.8M
$421.3M
Q4 24
$13.8M
$499.7M
Q3 24
$14.3M
$432.7M
Q2 24
$16.3M
$462.5M
Q1 24
$13.5M
$413.3M
Net Profit
APT
APT
MSA
MSA
Q4 25
$698.0K
$86.9M
Q3 25
$976.0K
$69.6M
Q2 25
$1.2M
$62.8M
Q1 25
$613.0K
$59.6M
Q4 24
$847.0K
$87.9M
Q3 24
$862.0K
$66.6M
Q2 24
$1.6M
$72.2M
Q1 24
$576.0K
$58.1M
Gross Margin
APT
APT
MSA
MSA
Q4 25
37.1%
46.9%
Q3 25
39.7%
46.5%
Q2 25
36.8%
46.6%
Q1 25
39.0%
45.9%
Q4 24
37.6%
46.9%
Q3 24
38.5%
47.9%
Q2 24
42.0%
48.2%
Q1 24
40.2%
47.3%
Operating Margin
APT
APT
MSA
MSA
Q4 25
6.9%
22.3%
Q3 25
7.4%
20.1%
Q2 25
8.0%
18.1%
Q1 25
3.3%
18.5%
Q4 24
4.9%
23.5%
Q3 24
5.2%
21.1%
Q2 24
10.5%
21.6%
Q1 24
2.4%
19.4%
Net Margin
APT
APT
MSA
MSA
Q4 25
5.0%
17.0%
Q3 25
6.6%
14.9%
Q2 25
7.5%
13.2%
Q1 25
4.4%
14.1%
Q4 24
6.1%
17.6%
Q3 24
6.0%
15.4%
Q2 24
10.1%
15.6%
Q1 24
4.3%
14.1%
EPS (diluted)
APT
APT
MSA
MSA
Q4 25
$0.06
$2.22
Q3 25
$0.09
$1.77
Q2 25
$0.12
$1.59
Q1 25
$0.06
$1.51
Q4 24
$0.07
$2.22
Q3 24
$0.08
$1.69
Q2 24
$0.15
$1.83
Q1 24
$0.05
$1.47

Balance Sheet & Financial Strength

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

Metric
APT
APT
MSA
MSA
Cash + ST InvestmentsLiquidity on hand
$17.0M
$165.1M
Total DebtLower is stronger
$580.9M
Stockholders' EquityBook value
$62.5M
$1.4B
Total Assets
$74.1M
$2.6B
Debt / EquityLower = less leverage
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APT
APT
MSA
MSA
Q4 25
$17.0M
$165.1M
Q3 25
$17.7M
$170.0M
Q2 25
$14.5M
$147.0M
Q1 25
$13.4M
$170.6M
Q4 24
$18.6M
$164.6M
Q3 24
$18.4M
$154.4M
Q2 24
$16.2M
$146.8M
Q1 24
$18.5M
$148.3M
Total Debt
APT
APT
MSA
MSA
Q4 25
$580.9M
Q3 25
$628.6M
Q2 25
$679.3M
Q1 25
$502.1M
Q4 24
$508.0M
Q3 24
$554.7M
Q2 24
$588.2M
Q1 24
$596.2M
Stockholders' Equity
APT
APT
MSA
MSA
Q4 25
$62.5M
$1.4B
Q3 25
$62.5M
$1.3B
Q2 25
$62.2M
$1.3B
Q1 25
$61.7M
$1.2B
Q4 24
$62.2M
$1.1B
Q3 24
$62.1M
$1.1B
Q2 24
$62.0M
$1.0B
Q1 24
$61.6M
$994.8M
Total Assets
APT
APT
MSA
MSA
Q4 25
$74.1M
$2.6B
Q3 25
$73.9M
$2.6B
Q2 25
$73.2M
$2.6B
Q1 25
$72.2M
$2.2B
Q4 24
$73.7M
$2.2B
Q3 24
$73.3M
$2.2B
Q2 24
$72.7M
$2.2B
Q1 24
$72.7M
$2.2B
Debt / Equity
APT
APT
MSA
MSA
Q4 25
0.42×
Q3 25
0.48×
Q2 25
0.54×
Q1 25
0.42×
Q4 24
0.44×
Q3 24
0.51×
Q2 24
0.57×
Q1 24
0.60×

Cash Flow & Capital Efficiency

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

Metric
APT
APT
MSA
MSA
Operating Cash FlowLast quarter
$318.0K
$122.4M
Free Cash FlowOCF − Capex
$51.0K
$106.0M
FCF MarginFCF / Revenue
0.4%
20.8%
Capex IntensityCapex / Revenue
1.9%
3.2%
Cash ConversionOCF / Net Profit
0.46×
1.41×
TTM Free Cash FlowTrailing 4 quarters
$1.7M
$295.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APT
APT
MSA
MSA
Q4 25
$318.0K
$122.4M
Q3 25
$3.9M
$112.5M
Q2 25
$2.1M
$67.2M
Q1 25
$-4.0M
$61.8M
Q4 24
$2.4M
$107.9M
Q3 24
$5.3M
$84.3M
Q2 24
$-873.0K
$53.3M
Q1 24
$-1.2M
$50.9M
Free Cash Flow
APT
APT
MSA
MSA
Q4 25
$51.0K
$106.0M
Q3 25
$3.8M
$100.5M
Q2 25
$1.9M
$37.9M
Q1 25
$-4.1M
$51.0M
Q4 24
$970.0K
$93.5M
Q3 24
$3.2M
$70.1M
Q2 24
$-1.0M
$39.0M
Q1 24
$-1.3M
$39.7M
FCF Margin
APT
APT
MSA
MSA
Q4 25
0.4%
20.8%
Q3 25
25.9%
21.4%
Q2 25
11.7%
8.0%
Q1 25
-29.6%
12.1%
Q4 24
7.0%
18.7%
Q3 24
22.3%
16.2%
Q2 24
-6.2%
8.4%
Q1 24
-9.3%
9.6%
Capex Intensity
APT
APT
MSA
MSA
Q4 25
1.9%
3.2%
Q3 25
0.7%
2.6%
Q2 25
0.8%
6.2%
Q1 25
1.0%
2.6%
Q4 24
10.4%
2.9%
Q3 24
15.1%
3.3%
Q2 24
0.8%
3.1%
Q1 24
0.6%
2.7%
Cash Conversion
APT
APT
MSA
MSA
Q4 25
0.46×
1.41×
Q3 25
4.02×
1.62×
Q2 25
1.68×
1.07×
Q1 25
-6.46×
1.04×
Q4 24
2.85×
1.23×
Q3 24
6.18×
1.27×
Q2 24
-0.53×
0.74×
Q1 24
-2.03×
0.88×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APT
APT

Segment breakdown not available.

MSA
MSA

Americas Segment$335.2M66%
International Segment$175.7M34%

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