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Side-by-side financial comparison of HA Sustainable Infrastructure Capital, Inc. (HASI) and RING ENERGY, INC. (REI). Click either name above to swap in a different company.

HA Sustainable Infrastructure Capital, Inc. is the larger business by last-quarter revenue ($114.8M vs $66.9M, roughly 1.7× RING ENERGY, INC.). On growth, HA Sustainable Infrastructure Capital, Inc. posted the faster year-over-year revenue change (13.3% vs -19.8%). Over the past eight quarters, HA Sustainable Infrastructure Capital, Inc.'s revenue compounded faster (4.2% CAGR vs -15.9%).

HA Sustainable Infrastructure Capital, Inc. (HASI) is a specialized investment firm focused on sustainable infrastructure assets covering renewable energy, energy efficiency, sustainable real estate and low-carbon utility segments. It primarily operates in North American markets, providing long-term capital to eligible sustainable projects and delivering stable risk-adjusted returns to investors through recurring cash flows from operational underlying assets.

Siemens Energy AG is a German publicly traded energy corporation formed through the spin-off of the former Gas and Power division of Siemens, and it includes full ownership of Siemens Gamesa.

HASI vs REI — Head-to-Head

Bigger by revenue
HASI
HASI
1.7× larger
HASI
$114.8M
$66.9M
REI
Growing faster (revenue YoY)
HASI
HASI
+33.2% gap
HASI
13.3%
-19.8%
REI
Faster 2-yr revenue CAGR
HASI
HASI
Annualised
HASI
4.2%
-15.9%
REI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
HASI
HASI
REI
REI
Revenue
$114.8M
$66.9M
Net Profit
$-53.8M
Gross Margin
Operating Margin
-57.4%
-37.6%
Net Margin
-46.8%
Revenue YoY
13.3%
-19.8%
Net Profit YoY
-176.7%
EPS (diluted)
$-0.38
$-0.07

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
HASI
HASI
REI
REI
Q4 25
$114.8M
$66.9M
Q3 25
$103.1M
$78.6M
Q2 25
$85.7M
$82.6M
Q1 25
$96.9M
$79.1M
Q4 24
$101.3M
$83.4M
Q3 24
$82.0M
$89.2M
Q2 24
$94.5M
$99.1M
Q1 24
$105.8M
$94.5M
Net Profit
HASI
HASI
REI
REI
Q4 25
$-53.8M
Q3 25
$83.3M
$-51.6M
Q2 25
$98.4M
$20.6M
Q1 25
$56.6M
$9.1M
Q4 24
$70.1M
Q3 24
$-19.6M
$33.9M
Q2 24
$26.5M
$22.4M
Q1 24
$123.0M
$5.5M
Operating Margin
HASI
HASI
REI
REI
Q4 25
-57.4%
-37.6%
Q3 25
-70.0%
Q2 25
28.4%
Q1 25
84.7%
28.3%
Q4 24
90.9%
28.3%
Q3 24
-32.1%
33.4%
Q2 24
39.5%
42.2%
Q1 24
39.8%
Net Margin
HASI
HASI
REI
REI
Q4 25
-46.8%
Q3 25
80.8%
-65.7%
Q2 25
114.9%
25.0%
Q1 25
58.4%
11.5%
Q4 24
69.2%
Q3 24
-23.9%
38.0%
Q2 24
28.1%
22.6%
Q1 24
116.3%
5.8%
EPS (diluted)
HASI
HASI
REI
REI
Q4 25
$-0.38
$-0.07
Q3 25
$0.61
$-0.25
Q2 25
$0.74
$0.10
Q1 25
$0.44
$0.05
Q4 24
$0.58
$0.03
Q3 24
$-0.17
$0.17
Q2 24
$0.23
$0.11
Q1 24
$0.98
$0.03

Balance Sheet & Financial Strength

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

Metric
HASI
HASI
REI
REI
Cash + ST InvestmentsLiquidity on hand
$110.2M
$902.9K
Total DebtLower is stronger
Stockholders' EquityBook value
$2.7B
$836.3M
Total Assets
$8.2B
$1.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HASI
HASI
REI
REI
Q4 25
$110.2M
$902.9K
Q3 25
$301.8M
$286.9K
Q2 25
$86.5M
Q1 25
$67.4M
$1.1M
Q4 24
$129.8M
$1.9M
Q3 24
$44.1M
Q2 24
$145.7M
$1.2M
Q1 24
$61.4M
$1.4M
Stockholders' Equity
HASI
HASI
REI
REI
Q4 25
$2.7B
$836.3M
Q3 25
$2.7B
$847.7M
Q2 25
$2.6B
$897.9M
Q1 25
$2.5B
$876.0M
Q4 24
$2.4B
$858.6M
Q3 24
$2.3B
$851.3M
Q2 24
$2.3B
$817.4M
Q1 24
$2.3B
$793.0M
Total Assets
HASI
HASI
REI
REI
Q4 25
$8.2B
$1.4B
Q3 25
$8.2B
$1.4B
Q2 25
$7.6B
$1.5B
Q1 25
$7.5B
$1.5B
Q4 24
$7.1B
$1.4B
Q3 24
$6.7B
$1.4B
Q2 24
$6.7B
$1.4B
Q1 24
$6.7B
$1.4B

Cash Flow & Capital Efficiency

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

Metric
HASI
HASI
REI
REI
Operating Cash FlowLast quarter
$167.3M
$44.7M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HASI
HASI
REI
REI
Q4 25
$167.3M
$44.7M
Q3 25
$-121.8M
$44.5M
Q2 25
$79.6M
$33.3M
Q1 25
$-37.1M
$28.4M
Q4 24
$5.9M
$47.3M
Q3 24
$21.9M
$51.3M
Q2 24
$-24.8M
$50.6M
Q1 24
$20.9M
$45.2M
Cash Conversion
HASI
HASI
REI
REI
Q4 25
Q3 25
-1.46×
Q2 25
0.81×
1.61×
Q1 25
-0.66×
3.11×
Q4 24
0.08×
Q3 24
1.52×
Q2 24
-0.94×
2.26×
Q1 24
0.17×
8.19×

Financial Flow Comparison

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

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