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Side-by-side financial comparison of Enpro Inc. (NPO) and SL GREEN REALTY CORP (SLG). Click either name above to swap in a different company.

Enpro Inc. is the larger business by last-quarter revenue ($295.4M vs $276.5M, roughly 1.1× SL GREEN REALTY CORP). Enpro Inc. runs the higher net margin — -10.8% vs -36.5%, a 25.6% gap on every dollar of revenue. On growth, Enpro Inc. posted the faster year-over-year revenue change (14.3% vs 12.4%). Over the past eight quarters, SL GREEN REALTY CORP's revenue compounded faster (21.3% CAGR vs 7.1%).

Enpro is a US-based industrial technology company that designs and manufactures products and materials for technology-intensive sectors. The company serves industries such as semiconductors, aerospace, power generation, heavy-duty trucking, agricultural machinery, chemical processing, pulp and paper, and life sciences from 61 primary manufacturing facilities located in 12 countries, worldwide. It is organized under three segments: Sealing Technologies, Advanced Surface Technologies, and Engin...

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".

NPO vs SLG — Head-to-Head

Bigger by revenue
NPO
NPO
1.1× larger
NPO
$295.4M
$276.5M
SLG
Growing faster (revenue YoY)
NPO
NPO
+1.9% gap
NPO
14.3%
12.4%
SLG
Higher net margin
NPO
NPO
25.6% more per $
NPO
-10.8%
-36.5%
SLG
Faster 2-yr revenue CAGR
SLG
SLG
Annualised
SLG
21.3%
7.1%
NPO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NPO
NPO
SLG
SLG
Revenue
$295.4M
$276.5M
Net Profit
$-32.0M
$-100.8M
Gross Margin
42.1%
Operating Margin
11.2%
64.2%
Net Margin
-10.8%
-36.5%
Revenue YoY
14.3%
12.4%
Net Profit YoY
-330.2%
-870.0%
EPS (diluted)
$-1.50
$-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
NPO
NPO
SLG
SLG
Q4 25
$295.4M
$276.5M
Q3 25
$286.6M
$244.8M
Q2 25
$288.1M
$241.9M
Q1 25
$273.2M
$239.8M
Q4 24
$258.4M
$245.9M
Q3 24
$260.9M
$229.7M
Q2 24
$271.9M
$222.8M
Q1 24
$257.5M
$187.9M
Net Profit
NPO
NPO
SLG
SLG
Q4 25
$-32.0M
$-100.8M
Q3 25
$21.6M
$28.6M
Q2 25
$26.4M
$-7.4M
Q1 25
$24.5M
$-17.3M
Q4 24
$13.9M
$19.1M
Q3 24
$19.8M
$-9.5M
Q2 24
$26.7M
$1.6M
Q1 24
$12.5M
$16.9M
Gross Margin
NPO
NPO
SLG
SLG
Q4 25
42.1%
Q3 25
41.9%
Q2 25
43.3%
Q1 25
43.3%
Q4 24
42.3%
Q3 24
42.3%
Q2 24
43.8%
Q1 24
41.2%
Operating Margin
NPO
NPO
SLG
SLG
Q4 25
11.2%
64.2%
Q3 25
14.3%
85.5%
Q2 25
15.9%
53.4%
Q1 25
15.3%
56.7%
Q4 24
12.5%
59.8%
Q3 24
13.1%
65.1%
Q2 24
17.7%
79.2%
Q1 24
10.9%
Net Margin
NPO
NPO
SLG
SLG
Q4 25
-10.8%
-36.5%
Q3 25
7.5%
11.7%
Q2 25
9.2%
-3.0%
Q1 25
9.0%
-7.2%
Q4 24
5.4%
7.8%
Q3 24
7.6%
-4.2%
Q2 24
9.8%
0.7%
Q1 24
4.9%
9.0%
EPS (diluted)
NPO
NPO
SLG
SLG
Q4 25
$-1.50
$-1.49
Q3 25
$1.01
$0.34
Q2 25
$1.25
$-0.16
Q1 25
$1.15
$-0.30
Q4 24
$0.65
$0.13
Q3 24
$0.94
$-0.21
Q2 24
$1.27
$-0.04
Q1 24
$0.59
$0.20

Balance Sheet & Financial Strength

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

Metric
NPO
NPO
SLG
SLG
Cash + ST InvestmentsLiquidity on hand
$114.7M
$155.7M
Total DebtLower is stronger
$655.3M
Stockholders' EquityBook value
$1.5B
$3.7B
Total Assets
$2.7B
$11.1B
Debt / EquityLower = less leverage
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NPO
NPO
SLG
SLG
Q4 25
$114.7M
$155.7M
Q3 25
$132.9M
$187.0M
Q2 25
$107.1M
$182.9M
Q1 25
$240.3M
$180.1M
Q4 24
$236.3M
$184.3M
Q3 24
$206.9M
$188.2M
Q2 24
$175.9M
$199.5M
Q1 24
$163.9M
$196.0M
Total Debt
NPO
NPO
SLG
SLG
Q4 25
$655.3M
Q3 25
Q2 25
Q1 25
Q4 24
$640.1M
Q3 24
Q2 24
Q1 24
$644.9M
Stockholders' Equity
NPO
NPO
SLG
SLG
Q4 25
$1.5B
$3.7B
Q3 25
$1.5B
$3.8B
Q2 25
$1.5B
$3.8B
Q1 25
$1.5B
$3.8B
Q4 24
$1.4B
$4.0B
Q3 24
$1.5B
$3.6B
Q2 24
$1.4B
$3.7B
Q1 24
$1.4B
$3.7B
Total Assets
NPO
NPO
SLG
SLG
Q4 25
$2.7B
$11.1B
Q3 25
$2.4B
$11.1B
Q2 25
$2.4B
$11.3B
Q1 25
$2.5B
$11.4B
Q4 24
$2.5B
$10.5B
Q3 24
$2.5B
$10.2B
Q2 24
$2.5B
$9.5B
Q1 24
$2.5B
$9.8B
Debt / Equity
NPO
NPO
SLG
SLG
Q4 25
0.42×
Q3 25
Q2 25
Q1 25
Q4 24
0.45×
Q3 24
Q2 24
Q1 24
0.46×

Cash Flow & Capital Efficiency

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

Metric
NPO
NPO
SLG
SLG
Operating Cash FlowLast quarter
$82.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
4.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NPO
NPO
SLG
SLG
Q4 25
$82.9M
Q3 25
$65.3M
$-6.8M
Q2 25
$52.2M
$54.5M
Q1 25
$21.0M
$6.7M
Q4 24
$59.4M
$129.6M
Q3 24
$54.0M
$16.7M
Q2 24
$43.2M
$79.4M
Q1 24
$6.3M
$-24.7M
Free Cash Flow
NPO
NPO
SLG
SLG
Q4 25
Q3 25
$53.4M
Q2 25
$42.3M
Q1 25
$13.0M
Q4 24
$49.1M
Q3 24
$48.3M
Q2 24
$38.3M
Q1 24
$-1.9M
FCF Margin
NPO
NPO
SLG
SLG
Q4 25
Q3 25
18.6%
Q2 25
14.7%
Q1 25
4.8%
Q4 24
19.0%
Q3 24
18.5%
Q2 24
14.1%
Q1 24
-0.7%
Capex Intensity
NPO
NPO
SLG
SLG
Q4 25
4.1%
Q3 25
4.2%
Q2 25
3.4%
Q1 25
2.9%
Q4 24
4.0%
Q3 24
2.2%
Q2 24
1.8%
Q1 24
3.2%
Cash Conversion
NPO
NPO
SLG
SLG
Q4 25
Q3 25
3.02×
-0.24×
Q2 25
1.98×
Q1 25
0.86×
Q4 24
4.27×
6.77×
Q3 24
2.73×
Q2 24
1.62×
50.33×
Q1 24
0.50×
-1.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NPO
NPO

Sealing Technologies Segment$187.0M63%
General Industrial$71.3M24%
Power Generation$19.9M7%
Oiland Gas Market$15.0M5%
Semiconductors$2.2M1%

SLG
SLG

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

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