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Side-by-side financial comparison of ESCO TECHNOLOGIES INC (ESE) and National Storage Affiliates Trust (NSA). Click either name above to swap in a different company.

ESCO TECHNOLOGIES INC is the larger business by last-quarter revenue ($289.7M vs $187.0M, roughly 1.5× National Storage Affiliates Trust). National Storage Affiliates Trust runs the higher net margin — 12.2% vs 9.9%, a 2.3% gap on every dollar of revenue. On growth, ESCO TECHNOLOGIES INC posted the faster year-over-year revenue change (17.3% vs -1.6%). National Storage Affiliates Trust produced more free cash flow last quarter ($299.8M vs $63.0M). Over the past eight quarters, ESCO TECHNOLOGIES INC's revenue compounded faster (7.8% CAGR vs -2.4%).

Esco is a Singaporean brand that develops, manufactures, and sells products and services for laboratories.

National Storage Affiliates Trust is a U.S.-headquartered real estate investment trust focused on self-storage assets. It owns, operates and acquires self-storage facilities across dozens of U.S. states, offering secure storage solutions for residential and commercial customers.

ESE vs NSA — Head-to-Head

Bigger by revenue
ESE
ESE
1.5× larger
ESE
$289.7M
$187.0M
NSA
Growing faster (revenue YoY)
ESE
ESE
+18.9% gap
ESE
17.3%
-1.6%
NSA
Higher net margin
NSA
NSA
2.3% more per $
NSA
12.2%
9.9%
ESE
More free cash flow
NSA
NSA
$236.9M more FCF
NSA
$299.8M
$63.0M
ESE
Faster 2-yr revenue CAGR
ESE
ESE
Annualised
ESE
7.8%
-2.4%
NSA

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ESE
ESE
NSA
NSA
Revenue
$289.7M
$187.0M
Net Profit
$28.7M
$22.9M
Gross Margin
41.4%
72.5%
Operating Margin
13.2%
20.2%
Net Margin
9.9%
12.2%
Revenue YoY
17.3%
-1.6%
Net Profit YoY
22.2%
36.8%
EPS (diluted)
$1.11
$0.23

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
ESE
ESE
NSA
NSA
Q4 25
$289.7M
$187.0M
Q3 25
$286.5M
$188.7M
Q2 25
$296.3M
$188.8M
Q1 25
$265.5M
$188.4M
Q4 24
$247.0M
$190.1M
Q3 24
$298.5M
$193.6M
Q2 24
$260.8M
$190.4M
Q1 24
$249.1M
$196.1M
Net Profit
ESE
ESE
NSA
NSA
Q4 25
$28.7M
$22.9M
Q3 25
$218.7M
$18.4M
Q2 25
$26.1M
$19.5M
Q1 25
$31.0M
$13.0M
Q4 24
$23.5M
$16.7M
Q3 24
$34.3M
$18.7M
Q2 24
$29.2M
$17.1M
Q1 24
$23.2M
$59.0M
Gross Margin
ESE
ESE
NSA
NSA
Q4 25
41.4%
72.5%
Q3 25
45.9%
70.7%
Q2 25
41.2%
70.5%
Q1 25
41.1%
70.7%
Q4 24
39.8%
72.5%
Q3 24
40.1%
72.8%
Q2 24
39.6%
72.6%
Q1 24
38.8%
72.1%
Operating Margin
ESE
ESE
NSA
NSA
Q4 25
13.2%
20.2%
Q3 25
17.2%
15.8%
Q2 25
11.2%
16.5%
Q1 25
15.3%
11.0%
Q4 24
11.4%
14.5%
Q3 24
14.8%
15.8%
Q2 24
14.3%
17.2%
Q1 24
11.7%
48.9%
Net Margin
ESE
ESE
NSA
NSA
Q4 25
9.9%
12.2%
Q3 25
76.3%
9.8%
Q2 25
8.8%
10.3%
Q1 25
11.7%
6.9%
Q4 24
9.5%
8.8%
Q3 24
11.5%
9.7%
Q2 24
11.2%
9.0%
Q1 24
9.3%
30.1%
EPS (diluted)
ESE
ESE
NSA
NSA
Q4 25
$1.11
$0.23
Q3 25
$8.43
$0.17
Q2 25
$1.01
$0.19
Q1 25
$1.20
$0.10
Q4 24
$0.91
$0.19
Q3 24
$1.32
$0.18
Q2 24
$1.13
$0.16
Q1 24
$0.90
$0.65

Balance Sheet & Financial Strength

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

Metric
ESE
ESE
NSA
NSA
Cash + ST InvestmentsLiquidity on hand
$103.8M
$23.3M
Total DebtLower is stronger
$145.5M
Stockholders' EquityBook value
$1.6B
$946.0M
Total Assets
$2.4B
$5.1B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESE
ESE
NSA
NSA
Q4 25
$103.8M
$23.3M
Q3 25
$101.3M
$26.3M
Q2 25
$78.7M
$26.1M
Q1 25
$57.4M
$19.3M
Q4 24
$71.3M
$50.4M
Q3 24
$66.0M
$69.9M
Q2 24
$63.0M
$59.0M
Q1 24
$59.4M
$64.2M
Total Debt
ESE
ESE
NSA
NSA
Q4 25
$145.5M
Q3 25
$186.0M
Q2 25
$525.0M
Q1 25
$88.0M
Q4 24
$112.0M
Q3 24
$122.0M
Q2 24
$173.0M
Q1 24
$191.0M
Stockholders' Equity
ESE
ESE
NSA
NSA
Q4 25
$1.6B
$946.0M
Q3 25
$1.5B
$973.1M
Q2 25
$1.3B
$1.0B
Q1 25
$1.3B
$1.0B
Q4 24
$1.2B
$1.1B
Q3 24
$1.2B
$986.9M
Q2 24
$1.2B
$1.2B
Q1 24
$1.2B
$1.3B
Total Assets
ESE
ESE
NSA
NSA
Q4 25
$2.4B
$5.1B
Q3 25
$2.4B
$5.1B
Q2 25
$2.5B
$5.2B
Q1 25
$1.8B
$5.3B
Q4 24
$1.8B
$5.4B
Q3 24
$1.8B
$5.4B
Q2 24
$1.8B
$5.3B
Q1 24
$1.8B
$5.4B
Debt / Equity
ESE
ESE
NSA
NSA
Q4 25
0.09×
Q3 25
0.12×
Q2 25
0.40×
Q1 25
0.07×
Q4 24
0.09×
Q3 24
0.10×
Q2 24
0.14×
Q1 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
ESE
ESE
NSA
NSA
Operating Cash FlowLast quarter
$68.9M
$338.5M
Free Cash FlowOCF − Capex
$63.0M
$299.8M
FCF MarginFCF / Revenue
21.7%
160.3%
Capex IntensityCapex / Revenue
2.0%
20.7%
Cash ConversionOCF / Net Profit
2.40×
14.79×
TTM Free Cash FlowTrailing 4 quarters
$239.6M
$541.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESE
ESE
NSA
NSA
Q4 25
$68.9M
$338.5M
Q3 25
$109.9M
$100.2M
Q2 25
$73.7M
$79.9M
Q1 25
$24.1M
$85.6M
Q4 24
$34.2M
$363.1M
Q3 24
$72.1M
$105.7M
Q2 24
$36.2M
$83.2M
Q1 24
$10.5M
$94.0M
Free Cash Flow
ESE
ESE
NSA
NSA
Q4 25
$63.0M
$299.8M
Q3 25
$97.8M
$88.0M
Q2 25
$64.9M
$73.8M
Q1 25
$14.0M
$79.9M
Q4 24
$29.0M
$344.4M
Q3 24
$60.9M
$101.8M
Q2 24
$27.6M
$79.5M
Q1 24
$2.0M
$88.6M
FCF Margin
ESE
ESE
NSA
NSA
Q4 25
21.7%
160.3%
Q3 25
34.1%
46.6%
Q2 25
21.9%
39.1%
Q1 25
5.3%
42.4%
Q4 24
11.7%
181.2%
Q3 24
20.4%
52.6%
Q2 24
10.6%
41.7%
Q1 24
0.8%
45.2%
Capex Intensity
ESE
ESE
NSA
NSA
Q4 25
2.0%
20.7%
Q3 25
4.2%
6.5%
Q2 25
3.0%
3.2%
Q1 25
3.8%
3.0%
Q4 24
2.1%
9.8%
Q3 24
3.8%
2.0%
Q2 24
3.3%
1.9%
Q1 24
3.4%
2.7%
Cash Conversion
ESE
ESE
NSA
NSA
Q4 25
2.40×
14.79×
Q3 25
0.50×
5.44×
Q2 25
2.83×
4.10×
Q1 25
0.78×
6.59×
Q4 24
1.46×
21.70×
Q3 24
2.10×
5.65×
Q2 24
1.24×
4.88×
Q1 24
0.45×
1.59×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ESE
ESE

US Government$98.0M34%
Utility Solutions Group$87.5M30%
RF Shielding And Test$58.3M20%
Commercial$45.8M16%
Related Party$1.3M0%

NSA
NSA

Segment breakdown not available.

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