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Side-by-side financial comparison of Core Scientific, Inc. (CORZ) and Energy Recovery, Inc. (ERII). Click either name above to swap in a different company.

Core Scientific, Inc. is the larger business by last-quarter revenue ($79.8M vs $66.9M, roughly 1.2× Energy Recovery, Inc.). Core Scientific, Inc. runs the higher net margin — 268.5% vs 40.2%, a 228.2% gap on every dollar of revenue. On growth, Energy Recovery, Inc. posted the faster year-over-year revenue change (-0.3% vs -16.0%). Energy Recovery, Inc. produced more free cash flow last quarter ($6.4M vs $-450.8M). Over the past eight quarters, Energy Recovery, Inc.'s revenue compounded faster (8.1% CAGR vs -33.3%).

Core Scientific is a leading digital asset and high-performance computing infrastructure provider. It operates large energy-efficient data centers across North America, offering cryptocurrency mining services, colocation hosting for blockchain and AI clients, and custom high-performance computing solutions for enterprise tech segments.

Energy Recovery Inc. is an American manufacturer of energy recovery devices for water and CO2 refrigeration industries.

CORZ vs ERII — Head-to-Head

Bigger by revenue
CORZ
CORZ
1.2× larger
CORZ
$79.8M
$66.9M
ERII
Growing faster (revenue YoY)
ERII
ERII
+15.7% gap
ERII
-0.3%
-16.0%
CORZ
Higher net margin
CORZ
CORZ
228.2% more per $
CORZ
268.5%
40.2%
ERII
More free cash flow
ERII
ERII
$457.2M more FCF
ERII
$6.4M
$-450.8M
CORZ
Faster 2-yr revenue CAGR
ERII
ERII
Annualised
ERII
8.1%
-33.3%
CORZ

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CORZ
CORZ
ERII
ERII
Revenue
$79.8M
$66.9M
Net Profit
$214.2M
$26.9M
Gross Margin
26.0%
67.2%
Operating Margin
-149.5%
46.8%
Net Margin
268.5%
40.2%
Revenue YoY
-16.0%
-0.3%
Net Profit YoY
180.6%
14.7%
EPS (diluted)
$-1.63
$0.49

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
CORZ
CORZ
ERII
ERII
Q4 25
$79.8M
$66.9M
Q3 25
$81.1M
$32.0M
Q2 25
$78.6M
$28.1M
Q1 25
$79.5M
Q4 24
$94.9M
$67.1M
Q3 24
$95.4M
$38.6M
Q2 24
$141.1M
$27.2M
Q1 24
$179.3M
$12.1M
Net Profit
CORZ
CORZ
ERII
ERII
Q4 25
$214.2M
$26.9M
Q3 25
$-144.0M
$3.9M
Q2 25
$-936.8M
$2.1M
Q1 25
$576.3M
Q4 24
$-265.5M
$23.5M
Q3 24
$-455.3M
$8.5M
Q2 24
$-902.2M
$-642.0K
Q1 24
$210.7M
$-8.3M
Gross Margin
CORZ
CORZ
ERII
ERII
Q4 25
26.0%
67.2%
Q3 25
4.8%
64.2%
Q2 25
6.4%
64.0%
Q1 25
10.3%
Q4 24
5.0%
70.2%
Q3 24
-0.2%
65.1%
Q2 24
27.5%
64.6%
Q1 24
43.3%
59.0%
Operating Margin
CORZ
CORZ
ERII
ERII
Q4 25
-149.5%
46.8%
Q3 25
-67.6%
11.4%
Q2 25
-33.4%
5.3%
Q1 25
-59.1%
Q4 24
-41.9%
38.2%
Q3 24
-43.2%
18.3%
Q2 24
-64.3%
-7.4%
Q1 24
30.8%
-90.4%
Net Margin
CORZ
CORZ
ERII
ERII
Q4 25
268.5%
40.2%
Q3 25
-177.6%
12.1%
Q2 25
-1191.4%
7.3%
Q1 25
724.6%
Q4 24
-279.7%
35.0%
Q3 24
-477.4%
22.0%
Q2 24
-639.4%
-2.4%
Q1 24
117.5%
-68.3%
EPS (diluted)
CORZ
CORZ
ERII
ERII
Q4 25
$-1.63
$0.49
Q3 25
$-0.45
$0.07
Q2 25
$-0.04
$0.04
Q1 25
$1.24
Q4 24
$0.51
$0.40
Q3 24
$-1.17
$0.15
Q2 24
$-5.05
$-0.01
Q1 24
$0.78
$-0.14

Balance Sheet & Financial Strength

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

Metric
CORZ
CORZ
ERII
ERII
Cash + ST InvestmentsLiquidity on hand
$311.4M
$75.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$-962.7M
$206.2M
Total Assets
$2.3B
$231.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CORZ
CORZ
ERII
ERII
Q4 25
$311.4M
$75.2M
Q3 25
$453.4M
$70.4M
Q2 25
$581.3M
$79.5M
Q1 25
$697.9M
Q4 24
$836.2M
$78.0M
Q3 24
$253.0M
$118.6M
Q2 24
$96.1M
$101.0M
Q1 24
$98.1M
$117.4M
Stockholders' Equity
CORZ
CORZ
ERII
ERII
Q4 25
$-962.7M
$206.2M
Q3 25
$-1.3B
$180.8M
Q2 25
$-1.2B
$185.2M
Q1 25
$-308.8M
Q4 24
$-943.0M
$210.0M
Q3 24
$-826.7M
$233.9M
Q2 24
$-1.2B
$218.5M
Q1 24
$-318.5M
$216.0M
Total Assets
CORZ
CORZ
ERII
ERII
Q4 25
$2.3B
$231.5M
Q3 25
$2.2B
$209.6M
Q2 25
$1.9B
$212.3M
Q1 25
$1.5B
Q4 24
$1.5B
$242.8M
Q3 24
$824.6M
$262.7M
Q2 24
$664.2M
$249.0M
Q1 24
$814.0M
$244.3M

Cash Flow & Capital Efficiency

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

Metric
CORZ
CORZ
ERII
ERII
Operating Cash FlowLast quarter
$278.3M
$7.1M
Free Cash FlowOCF − Capex
$-450.8M
$6.4M
FCF MarginFCF / Revenue
-565.1%
9.6%
Capex IntensityCapex / Revenue
914.0%
1.0%
Cash ConversionOCF / Net Profit
1.30×
0.26×
TTM Free Cash FlowTrailing 4 quarters
$-779.8M
$15.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CORZ
CORZ
ERII
ERII
Q4 25
$278.3M
$7.1M
Q3 25
$131.8M
$-3.1M
Q2 25
$34.0M
$4.1M
Q1 25
$-45.0M
Q4 24
$42.9M
$9.0M
Q3 24
$5.7M
$-3.0M
Q2 24
$1.2M
$8.1M
Q1 24
$22.2M
$6.5M
Free Cash Flow
CORZ
CORZ
ERII
ERII
Q4 25
$-450.8M
$6.4M
Q3 25
$-112.7M
$-3.5M
Q2 25
$-87.3M
$4.0M
Q1 25
$-129.0M
Q4 24
$-52.1M
$8.9M
Q3 24
$-25.5M
$-3.2M
Q2 24
$-1.9M
$7.9M
Q1 24
$-9.7M
$5.7M
FCF Margin
CORZ
CORZ
ERII
ERII
Q4 25
-565.1%
9.6%
Q3 25
-139.0%
-10.9%
Q2 25
-111.0%
14.3%
Q1 25
-162.2%
Q4 24
-54.8%
13.2%
Q3 24
-26.7%
-8.2%
Q2 24
-1.4%
28.9%
Q1 24
-5.4%
46.9%
Capex Intensity
CORZ
CORZ
ERII
ERII
Q4 25
914.0%
1.0%
Q3 25
301.5%
1.1%
Q2 25
154.2%
0.5%
Q1 25
105.6%
Q4 24
100.0%
0.2%
Q3 24
32.7%
0.4%
Q2 24
2.2%
0.7%
Q1 24
17.8%
6.8%
Cash Conversion
CORZ
CORZ
ERII
ERII
Q4 25
1.30×
0.26×
Q3 25
-0.81×
Q2 25
2.02×
Q1 25
-0.08×
Q4 24
0.38×
Q3 24
-0.35×
Q2 24
Q1 24
0.11×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CORZ
CORZ

Other$36.3M46%
Digital Asset Self Mining Service$31.8M40%
Colocation Service$11.6M15%

ERII
ERII

Water Segment$38.6M58%
Other$11.0M16%
Original Equipment Manufacturer$10.6M16%
Aftermarket$6.6M10%

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