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Side-by-side financial comparison of ESCO TECHNOLOGIES INC (ESE) and SL GREEN REALTY CORP (SLG). Click either name above to swap in a different company.

ESCO TECHNOLOGIES INC is the larger business by last-quarter revenue ($289.7M vs $276.5M, roughly 1.0× SL GREEN REALTY CORP). ESCO TECHNOLOGIES INC runs the higher net margin — 9.9% vs -36.5%, a 46.4% gap on every dollar of revenue. On growth, ESCO TECHNOLOGIES INC posted the faster year-over-year revenue change (17.3% vs 12.4%). Over the past eight quarters, SL GREEN REALTY CORP's revenue compounded faster (21.3% CAGR vs 7.8%).

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

SL Green Realty Corp. is a real estate investment trust that primarily invests in office buildings and shopping centers in New York City. As of December 31, 2024, the company owned interests in 39 properties comprising 25,297,353 square feet, primarily in Manhattan. It has been referred to as "New York City’s largest office landlord".

ESE vs SLG — Head-to-Head

Bigger by revenue
ESE
ESE
1.0× larger
ESE
$289.7M
$276.5M
SLG
Growing faster (revenue YoY)
ESE
ESE
+4.8% gap
ESE
17.3%
12.4%
SLG
Higher net margin
ESE
ESE
46.4% more per $
ESE
9.9%
-36.5%
SLG
Faster 2-yr revenue CAGR
SLG
SLG
Annualised
SLG
21.3%
7.8%
ESE

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
ESE
ESE
SLG
SLG
Revenue
$289.7M
$276.5M
Net Profit
$28.7M
$-100.8M
Gross Margin
41.4%
Operating Margin
13.2%
64.2%
Net Margin
9.9%
-36.5%
Revenue YoY
17.3%
12.4%
Net Profit YoY
22.2%
-870.0%
EPS (diluted)
$1.11
$-1.49

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
SLG
SLG
Q4 25
$289.7M
$276.5M
Q3 25
$286.5M
$244.8M
Q2 25
$296.3M
$241.9M
Q1 25
$265.5M
$239.8M
Q4 24
$247.0M
$245.9M
Q3 24
$298.5M
$229.7M
Q2 24
$260.8M
$222.8M
Q1 24
$249.1M
$187.9M
Net Profit
ESE
ESE
SLG
SLG
Q4 25
$28.7M
$-100.8M
Q3 25
$218.7M
$28.6M
Q2 25
$26.1M
$-7.4M
Q1 25
$31.0M
$-17.3M
Q4 24
$23.5M
$19.1M
Q3 24
$34.3M
$-9.5M
Q2 24
$29.2M
$1.6M
Q1 24
$23.2M
$16.9M
Gross Margin
ESE
ESE
SLG
SLG
Q4 25
41.4%
Q3 25
45.9%
Q2 25
41.2%
Q1 25
41.1%
Q4 24
39.8%
Q3 24
40.1%
Q2 24
39.6%
Q1 24
38.8%
Operating Margin
ESE
ESE
SLG
SLG
Q4 25
13.2%
64.2%
Q3 25
17.2%
85.5%
Q2 25
11.2%
53.4%
Q1 25
15.3%
56.7%
Q4 24
11.4%
59.8%
Q3 24
14.8%
65.1%
Q2 24
14.3%
79.2%
Q1 24
11.7%
Net Margin
ESE
ESE
SLG
SLG
Q4 25
9.9%
-36.5%
Q3 25
76.3%
11.7%
Q2 25
8.8%
-3.0%
Q1 25
11.7%
-7.2%
Q4 24
9.5%
7.8%
Q3 24
11.5%
-4.2%
Q2 24
11.2%
0.7%
Q1 24
9.3%
9.0%
EPS (diluted)
ESE
ESE
SLG
SLG
Q4 25
$1.11
$-1.49
Q3 25
$8.43
$0.34
Q2 25
$1.01
$-0.16
Q1 25
$1.20
$-0.30
Q4 24
$0.91
$0.13
Q3 24
$1.32
$-0.21
Q2 24
$1.13
$-0.04
Q1 24
$0.90
$0.20

Balance Sheet & Financial Strength

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

Metric
ESE
ESE
SLG
SLG
Cash + ST InvestmentsLiquidity on hand
$103.8M
$155.7M
Total DebtLower is stronger
$145.5M
Stockholders' EquityBook value
$1.6B
$3.7B
Total Assets
$2.4B
$11.1B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESE
ESE
SLG
SLG
Q4 25
$103.8M
$155.7M
Q3 25
$101.3M
$187.0M
Q2 25
$78.7M
$182.9M
Q1 25
$57.4M
$180.1M
Q4 24
$71.3M
$184.3M
Q3 24
$66.0M
$188.2M
Q2 24
$63.0M
$199.5M
Q1 24
$59.4M
$196.0M
Total Debt
ESE
ESE
SLG
SLG
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
SLG
SLG
Q4 25
$1.6B
$3.7B
Q3 25
$1.5B
$3.8B
Q2 25
$1.3B
$3.8B
Q1 25
$1.3B
$3.8B
Q4 24
$1.2B
$4.0B
Q3 24
$1.2B
$3.6B
Q2 24
$1.2B
$3.7B
Q1 24
$1.2B
$3.7B
Total Assets
ESE
ESE
SLG
SLG
Q4 25
$2.4B
$11.1B
Q3 25
$2.4B
$11.1B
Q2 25
$2.5B
$11.3B
Q1 25
$1.8B
$11.4B
Q4 24
$1.8B
$10.5B
Q3 24
$1.8B
$10.2B
Q2 24
$1.8B
$9.5B
Q1 24
$1.8B
$9.8B
Debt / Equity
ESE
ESE
SLG
SLG
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
SLG
SLG
Operating Cash FlowLast quarter
$68.9M
$82.9M
Free Cash FlowOCF − Capex
$63.0M
FCF MarginFCF / Revenue
21.7%
Capex IntensityCapex / Revenue
2.0%
Cash ConversionOCF / Net Profit
2.40×
TTM Free Cash FlowTrailing 4 quarters
$239.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESE
ESE
SLG
SLG
Q4 25
$68.9M
$82.9M
Q3 25
$109.9M
$-6.8M
Q2 25
$73.7M
$54.5M
Q1 25
$24.1M
$6.7M
Q4 24
$34.2M
$129.6M
Q3 24
$72.1M
$16.7M
Q2 24
$36.2M
$79.4M
Q1 24
$10.5M
$-24.7M
Free Cash Flow
ESE
ESE
SLG
SLG
Q4 25
$63.0M
Q3 25
$97.8M
Q2 25
$64.9M
Q1 25
$14.0M
Q4 24
$29.0M
Q3 24
$60.9M
Q2 24
$27.6M
Q1 24
$2.0M
FCF Margin
ESE
ESE
SLG
SLG
Q4 25
21.7%
Q3 25
34.1%
Q2 25
21.9%
Q1 25
5.3%
Q4 24
11.7%
Q3 24
20.4%
Q2 24
10.6%
Q1 24
0.8%
Capex Intensity
ESE
ESE
SLG
SLG
Q4 25
2.0%
Q3 25
4.2%
Q2 25
3.0%
Q1 25
3.8%
Q4 24
2.1%
Q3 24
3.8%
Q2 24
3.3%
Q1 24
3.4%
Cash Conversion
ESE
ESE
SLG
SLG
Q4 25
2.40×
Q3 25
0.50×
-0.24×
Q2 25
2.83×
Q1 25
0.78×
Q4 24
1.46×
6.77×
Q3 24
2.10×
Q2 24
1.24×
50.33×
Q1 24
0.45×
-1.46×

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%

SLG
SLG

Real Estate Segment$223.1M81%
Other$35.9M13%
Debt And Preferred Equity Segment$17.4M6%

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