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Side-by-side financial comparison of Cipher Mining Inc. (CIFR) and OPAL Fuels Inc. (OPAL). Click either name above to swap in a different company.

OPAL Fuels Inc. is the larger business by last-quarter revenue ($88.4M vs $59.7M, roughly 1.5× Cipher Mining Inc.). OPAL Fuels Inc. runs the higher net margin — 18.3% vs -1229.6%, a 1247.9% gap on every dollar of revenue. On growth, Cipher Mining Inc. posted the faster year-over-year revenue change (41.4% vs 18.7%). OPAL Fuels Inc. produced more free cash flow last quarter ($-13.4M vs $-695.9M). Over the past eight quarters, OPAL Fuels Inc.'s revenue compounded faster (17.6% CAGR vs 11.4%).

Cipher Mining, Inc. operates as a Bitcoin mining ecosystem in the United States. The firm is developing a cryptocurrency business.

OPAL Fuels Inc. is a North American energy company focused on producing and distributing low-carbon renewable natural gas (RNG). It captures methane from landfills, dairy operations and other organic waste streams to produce RNG, which is mainly supplied to heavy-duty transportation fleets, commercial logistics operators and public transport entities to help reduce their greenhouse gas emissions.

CIFR vs OPAL — Head-to-Head

Bigger by revenue
OPAL
OPAL
1.5× larger
OPAL
$88.4M
$59.7M
CIFR
Growing faster (revenue YoY)
CIFR
CIFR
+22.7% gap
CIFR
41.4%
18.7%
OPAL
Higher net margin
OPAL
OPAL
1247.9% more per $
OPAL
18.3%
-1229.6%
CIFR
More free cash flow
OPAL
OPAL
$682.5M more FCF
OPAL
$-13.4M
$-695.9M
CIFR
Faster 2-yr revenue CAGR
OPAL
OPAL
Annualised
OPAL
17.6%
11.4%
CIFR

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CIFR
CIFR
OPAL
OPAL
Revenue
$59.7M
$88.4M
Net Profit
$-734.2M
$16.2M
Gross Margin
59.4%
Operating Margin
-503.4%
7.5%
Net Margin
-1229.6%
18.3%
Revenue YoY
41.4%
18.7%
Net Profit YoY
-4293.1%
401.5%
EPS (diluted)
$-1.91
$0.08

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
CIFR
CIFR
OPAL
OPAL
Q4 25
$59.7M
$88.4M
Q3 25
$71.7M
$77.9M
Q2 25
$43.6M
$77.4M
Q1 25
$49.0M
$83.0M
Q4 24
$42.2M
$74.5M
Q3 24
$24.1M
$82.6M
Q2 24
$36.8M
$69.8M
Q1 24
$48.1M
$64.0M
Net Profit
CIFR
CIFR
OPAL
OPAL
Q4 25
$-734.2M
$16.2M
Q3 25
$-3.3M
$11.4M
Q2 25
$-45.8M
$7.6M
Q1 25
$-39.0M
$1.3M
Q4 24
$17.5M
$-5.4M
Q3 24
$-86.8M
$17.1M
Q2 24
$-15.3M
$1.9M
Q1 24
$39.9M
$677.0K
Gross Margin
CIFR
CIFR
OPAL
OPAL
Q4 25
59.4%
Q3 25
62.7%
Q2 25
64.8%
Q1 25
69.6%
Q4 24
56.9%
Q3 24
37.5%
Q2 24
61.2%
Q1 24
69.2%
Operating Margin
CIFR
CIFR
OPAL
OPAL
Q4 25
-503.4%
7.5%
Q3 25
-52.5%
4.6%
Q2 25
-103.9%
-1.1%
Q1 25
-77.8%
-2.3%
Q4 24
40.5%
-0.5%
Q3 24
-379.2%
14.9%
Q2 24
-43.9%
8.1%
Q1 24
97.2%
5.6%
Net Margin
CIFR
CIFR
OPAL
OPAL
Q4 25
-1229.6%
18.3%
Q3 25
-4.6%
14.6%
Q2 25
-105.1%
9.8%
Q1 25
-79.6%
1.5%
Q4 24
41.5%
-7.2%
Q3 24
-359.9%
20.7%
Q2 24
-41.5%
2.7%
Q1 24
82.9%
1.1%
EPS (diluted)
CIFR
CIFR
OPAL
OPAL
Q4 25
$-1.91
$0.08
Q3 25
$-0.01
$0.05
Q2 25
$-0.12
$0.03
Q1 25
$-0.11
$-0.01
Q4 24
$0.04
$-0.05
Q3 24
$-0.26
$0.09
Q2 24
$-0.05
$-0.01
Q1 24
$0.13
$-0.01

Balance Sheet & Financial Strength

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

Metric
CIFR
CIFR
OPAL
OPAL
Cash + ST InvestmentsLiquidity on hand
$628.3M
$24.4M
Total DebtLower is stronger
$2.7B
$361.3M
Stockholders' EquityBook value
$805.5M
$-12.9M
Total Assets
$4.3B
$959.5M
Debt / EquityLower = less leverage
3.37×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CIFR
CIFR
OPAL
OPAL
Q4 25
$628.3M
$24.4M
Q3 25
$1.2B
$29.9M
Q2 25
$62.7M
$29.3M
Q1 25
$23.2M
$40.1M
Q4 24
$5.6M
$24.3M
Q3 24
$25.3M
$31.0M
Q2 24
$122.6M
$27.6M
Q1 24
$88.7M
$34.2M
Total Debt
CIFR
CIFR
OPAL
OPAL
Q4 25
$2.7B
$361.3M
Q3 25
$1.0B
$351.2M
Q2 25
$167.1M
$331.6M
Q1 25
$307.0M
Q4 24
$0
$307.5M
Q3 24
$252.9M
Q2 24
$233.3M
Q1 24
$208.7M
Stockholders' Equity
CIFR
CIFR
OPAL
OPAL
Q4 25
$805.5M
$-12.9M
Q3 25
$783.2M
$7.5M
Q2 25
$748.9M
$-25.0M
Q1 25
$734.8M
$57.1M
Q4 24
$682.0M
$-148.4M
Q3 24
$672.0M
$-180.1M
Q2 24
$690.8M
$-273.0M
Q1 24
$600.9M
$-382.4M
Total Assets
CIFR
CIFR
OPAL
OPAL
Q4 25
$4.3B
$959.5M
Q3 25
$2.8B
$916.7M
Q2 25
$1.0B
$905.5M
Q1 25
$913.8M
$884.9M
Q4 24
$855.4M
$881.1M
Q3 24
$775.4M
$831.1M
Q2 24
$775.6M
$782.3M
Q1 24
$677.1M
$750.5M
Debt / Equity
CIFR
CIFR
OPAL
OPAL
Q4 25
3.37×
Q3 25
1.31×
46.95×
Q2 25
0.22×
Q1 25
5.38×
Q4 24
0.00×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
CIFR
CIFR
OPAL
OPAL
Operating Cash FlowLast quarter
$-207.9M
$-3.5M
Free Cash FlowOCF − Capex
$-695.9M
$-13.4M
FCF MarginFCF / Revenue
-1165.4%
-15.1%
Capex IntensityCapex / Revenue
817.1%
11.1%
Cash ConversionOCF / Net Profit
-0.22×
TTM Free Cash FlowTrailing 4 quarters
$-1.1B
$-34.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CIFR
CIFR
OPAL
OPAL
Q4 25
$-207.9M
$-3.5M
Q3 25
$-50.1M
$18.2M
Q2 25
$-56.2M
$-7.9M
Q1 25
$-47.2M
$29.7M
Q4 24
$-87.5M
$-532.0K
Q3 24
$-6.5M
$17.7M
Q2 24
$-25.4M
$533.0K
Q1 24
$-26.6M
$13.7M
Free Cash Flow
CIFR
CIFR
OPAL
OPAL
Q4 25
$-695.9M
$-13.4M
Q3 25
$-256.2M
$-9.3M
Q2 25
$-87.5M
$-29.7M
Q1 25
$-71.8M
$18.1M
Q4 24
$-227.0M
$-55.0M
Q3 24
$-83.2M
$-5.4M
Q2 24
$-33.2M
$-22.5M
Q1 24
$-34.5M
$-13.0M
FCF Margin
CIFR
CIFR
OPAL
OPAL
Q4 25
-1165.4%
-15.1%
Q3 25
-357.3%
-11.9%
Q2 25
-200.9%
-38.4%
Q1 25
-146.7%
21.8%
Q4 24
-537.6%
-73.8%
Q3 24
-345.0%
-6.5%
Q2 24
-90.2%
-32.2%
Q1 24
-71.7%
-20.4%
Capex Intensity
CIFR
CIFR
OPAL
OPAL
Q4 25
817.1%
11.1%
Q3 25
287.5%
35.3%
Q2 25
71.8%
28.2%
Q1 25
50.2%
13.9%
Q4 24
330.4%
73.1%
Q3 24
317.8%
27.9%
Q2 24
21.4%
32.9%
Q1 24
16.4%
41.8%
Cash Conversion
CIFR
CIFR
OPAL
OPAL
Q4 25
-0.22×
Q3 25
1.60×
Q2 25
-1.04×
Q1 25
23.11×
Q4 24
-5.00×
Q3 24
1.03×
Q2 24
0.28×
Q1 24
-0.67×
20.26×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CIFR
CIFR

Segment breakdown not available.

OPAL
OPAL

Fuel Station Services Segment$65.1M74%
Related Party$12.1M14%
Renewable Power Segment$8.6M10%
Other$2.6M3%

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