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Side-by-side financial comparison of POWER SOLUTIONS INTERNATIONAL, INC. (PSIX) and SL GREEN REALTY CORP (SLG). Click either name above to swap in a different company.

SL GREEN REALTY CORP is the larger business by last-quarter revenue ($276.5M vs $191.2M, roughly 1.4× POWER SOLUTIONS INTERNATIONAL, INC.). POWER SOLUTIONS INTERNATIONAL, INC. runs the higher net margin — 8.4% vs -36.5%, a 44.9% gap on every dollar of revenue. On growth, POWER SOLUTIONS INTERNATIONAL, INC. posted the faster year-over-year revenue change (32.5% vs 12.4%). Over the past eight quarters, POWER SOLUTIONS INTERNATIONAL, INC.'s revenue compounded faster (41.7% CAGR vs 21.3%).

Adani Energy Solutions Ltd, formerly known as Adani Transmission Ltd, is an electric power transmission and distribution company headquartered in Ahmedabad. As of April 2025, the company operates a cumulative transmission network of 26,696 circuit kilometers and is one of the largest private sector power transmission companies operating in India.

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".

PSIX vs SLG — Head-to-Head

Bigger by revenue
SLG
SLG
1.4× larger
SLG
$276.5M
$191.2M
PSIX
Growing faster (revenue YoY)
PSIX
PSIX
+20.1% gap
PSIX
32.5%
12.4%
SLG
Higher net margin
PSIX
PSIX
44.9% more per $
PSIX
8.4%
-36.5%
SLG
Faster 2-yr revenue CAGR
PSIX
PSIX
Annualised
PSIX
41.7%
21.3%
SLG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PSIX
PSIX
SLG
SLG
Revenue
$191.2M
$276.5M
Net Profit
$16.1M
$-100.8M
Gross Margin
21.9%
Operating Margin
12.7%
64.2%
Net Margin
8.4%
-36.5%
Revenue YoY
32.5%
12.4%
Net Profit YoY
-31.0%
-870.0%
EPS (diluted)
$0.69
$-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
PSIX
PSIX
SLG
SLG
Q4 25
$191.2M
$276.5M
Q3 25
$203.8M
$244.8M
Q2 25
$191.9M
$241.9M
Q1 25
$135.4M
$239.8M
Q4 24
$144.3M
$245.9M
Q3 24
$125.8M
$229.7M
Q2 24
$110.6M
$222.8M
Q1 24
$95.2M
$187.9M
Net Profit
PSIX
PSIX
SLG
SLG
Q4 25
$16.1M
$-100.8M
Q3 25
$27.6M
$28.6M
Q2 25
$51.2M
$-7.4M
Q1 25
$19.1M
$-17.3M
Q4 24
$23.3M
$19.1M
Q3 24
$17.3M
$-9.5M
Q2 24
$21.5M
$1.6M
Q1 24
$7.1M
$16.9M
Gross Margin
PSIX
PSIX
SLG
SLG
Q4 25
21.9%
Q3 25
23.9%
Q2 25
28.2%
Q1 25
29.7%
Q4 24
29.9%
Q3 24
28.9%
Q2 24
31.8%
Q1 24
27.0%
Operating Margin
PSIX
PSIX
SLG
SLG
Q4 25
12.7%
64.2%
Q3 25
13.9%
85.5%
Q2 25
16.9%
53.4%
Q1 25
18.2%
56.7%
Q4 24
17.5%
59.8%
Q3 24
16.3%
65.1%
Q2 24
22.9%
79.2%
Q1 24
11.2%
Net Margin
PSIX
PSIX
SLG
SLG
Q4 25
8.4%
-36.5%
Q3 25
13.5%
11.7%
Q2 25
26.7%
-3.0%
Q1 25
14.1%
-7.2%
Q4 24
16.1%
7.8%
Q3 24
13.8%
-4.2%
Q2 24
19.5%
0.7%
Q1 24
7.5%
9.0%
EPS (diluted)
PSIX
PSIX
SLG
SLG
Q4 25
$0.69
$-1.49
Q3 25
$1.20
$0.34
Q2 25
$2.22
$-0.16
Q1 25
$0.83
$-0.30
Q4 24
$1.01
$0.13
Q3 24
$0.75
$-0.21
Q2 24
$0.94
$-0.04
Q1 24
$0.31
$0.20

Balance Sheet & Financial Strength

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

Metric
PSIX
PSIX
SLG
SLG
Cash + ST InvestmentsLiquidity on hand
$41.3M
$155.7M
Total DebtLower is stronger
$96.6M
Stockholders' EquityBook value
$178.6M
$3.7B
Total Assets
$424.7M
$11.1B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PSIX
PSIX
SLG
SLG
Q4 25
$41.3M
$155.7M
Q3 25
$49.0M
$187.0M
Q2 25
$49.5M
$182.9M
Q1 25
$50.0M
$180.1M
Q4 24
$55.3M
$184.3M
Q3 24
$40.5M
$188.2M
Q2 24
$28.8M
$199.5M
Q1 24
$33.1M
$196.0M
Total Debt
PSIX
PSIX
SLG
SLG
Q4 25
$96.6M
Q3 25
$96.7M
Q2 25
$1.8M
Q1 25
$1.0M
Q4 24
$184.0K
Q3 24
$238.0K
Q2 24
$292.0K
Q1 24
$345.0K
Stockholders' Equity
PSIX
PSIX
SLG
SLG
Q4 25
$178.6M
$3.7B
Q3 25
$162.5M
$3.8B
Q2 25
$135.7M
$3.8B
Q1 25
$84.3M
$3.8B
Q4 24
$65.3M
$4.0B
Q3 24
$42.1M
$3.6B
Q2 24
$24.8M
$3.7B
Q1 24
$3.2M
$3.7B
Total Assets
PSIX
PSIX
SLG
SLG
Q4 25
$424.7M
$11.1B
Q3 25
$458.9M
$11.1B
Q2 25
$437.7M
$11.3B
Q1 25
$372.7M
$11.4B
Q4 24
$328.2M
$10.5B
Q3 24
$339.1M
$10.2B
Q2 24
$307.6M
$9.5B
Q1 24
$286.8M
$9.8B
Debt / Equity
PSIX
PSIX
SLG
SLG
Q4 25
0.54×
Q3 25
0.60×
Q2 25
0.01×
Q1 25
0.01×
Q4 24
0.00×
Q3 24
0.01×
Q2 24
0.01×
Q1 24
0.11×

Cash Flow & Capital Efficiency

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

Metric
PSIX
PSIX
SLG
SLG
Operating Cash FlowLast quarter
$-4.6M
$82.9M
Free Cash FlowOCF − Capex
$-7.6M
FCF MarginFCF / Revenue
-4.0%
Capex IntensityCapex / Revenue
1.6%
Cash ConversionOCF / Net Profit
-0.29×
TTM Free Cash FlowTrailing 4 quarters
$14.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PSIX
PSIX
SLG
SLG
Q4 25
$-4.6M
$82.9M
Q3 25
$3.3M
$-6.8M
Q2 25
$16.7M
$54.5M
Q1 25
$8.8M
$6.7M
Q4 24
$32.7M
$129.6M
Q3 24
$12.6M
$16.7M
Q2 24
$1.5M
$79.4M
Q1 24
$15.6M
$-24.7M
Free Cash Flow
PSIX
PSIX
SLG
SLG
Q4 25
$-7.6M
Q3 25
$1.7M
Q2 25
$14.6M
Q1 25
$5.4M
Q4 24
$30.0M
Q3 24
$12.1M
Q2 24
$822.0K
Q1 24
$14.8M
FCF Margin
PSIX
PSIX
SLG
SLG
Q4 25
-4.0%
Q3 25
0.8%
Q2 25
7.6%
Q1 25
4.0%
Q4 24
20.8%
Q3 24
9.7%
Q2 24
0.7%
Q1 24
15.6%
Capex Intensity
PSIX
PSIX
SLG
SLG
Q4 25
1.6%
Q3 25
0.8%
Q2 25
1.1%
Q1 25
2.5%
Q4 24
1.8%
Q3 24
0.3%
Q2 24
0.6%
Q1 24
0.9%
Cash Conversion
PSIX
PSIX
SLG
SLG
Q4 25
-0.29×
Q3 25
0.12×
-0.24×
Q2 25
0.33×
Q1 25
0.46×
Q4 24
1.40×
6.77×
Q3 24
0.73×
Q2 24
0.07×
50.33×
Q1 24
2.20×
-1.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PSIX
PSIX

Energy End Market$153.4M80%
Industrial End Market$33.3M17%
Transportation End Market$4.6M2%

SLG
SLG

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

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