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Side-by-side financial comparison of NUSCALE POWER Corp (SMR) and Spire Global, Inc. (SPIR). Click either name above to swap in a different company.

Spire Global, Inc. is the larger business by last-quarter revenue ($15.8M vs $8.2M, roughly 1.9× NUSCALE POWER Corp). Spire Global, Inc. runs the higher net margin — -176.6% vs -3316.2%, a 3139.5% gap on every dollar of revenue. On growth, NUSCALE POWER Corp posted the faster year-over-year revenue change (1635.2% vs -26.9%). Spire Global, Inc. produced more free cash flow last quarter ($-16.2M vs $-199.9M). Over the past eight quarters, NUSCALE POWER Corp's revenue compounded faster (22.4% CAGR vs -32.6%).

NuScale Power Corporation is a publicly traded American company that designs and markets small modular reactors (SMRs). It is headquartered in Tigard, Oregon. The company's VOYGR power plant, which uses 50 MWe modules and scales to 12 modules, was the first SMR to be certified by the US Nuclear Regulatory Commission (NRC) (2022). The newer 77 MWe module designs, known as the VOYGR-4 and VOYGR-6, were submitted for NRC review on January 1, 2023, and approved May 29, 2025. NuScale is now seekin...

Spire Global, Inc. is a space-to-cloud data and analytics company that specializes in the tracking of global data sets powered by a large constellation of nanosatellites, such as the tracking of maritime, aviation and weather patterns.

SMR vs SPIR — Head-to-Head

Bigger by revenue
SPIR
SPIR
1.9× larger
SPIR
$15.8M
$8.2M
SMR
Growing faster (revenue YoY)
SMR
SMR
+1662.1% gap
SMR
1635.2%
-26.9%
SPIR
Higher net margin
SPIR
SPIR
3139.5% more per $
SPIR
-176.6%
-3316.2%
SMR
More free cash flow
SPIR
SPIR
$183.7M more FCF
SPIR
$-16.2M
$-199.9M
SMR
Faster 2-yr revenue CAGR
SMR
SMR
Annualised
SMR
22.4%
-32.6%
SPIR

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
SMR
SMR
SPIR
SPIR
Revenue
$8.2M
$15.8M
Net Profit
$-273.3M
$-28.0M
Gross Margin
32.9%
40.2%
Operating Margin
-6532.9%
-164.1%
Net Margin
-3316.2%
-176.6%
Revenue YoY
1635.2%
-26.9%
Net Profit YoY
-1465.5%
42.7%
EPS (diluted)
$-1.85
$-0.85

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
SMR
SMR
SPIR
SPIR
Q4 25
$15.8M
Q3 25
$8.2M
$12.7M
Q2 25
$8.1M
$19.2M
Q1 25
$13.4M
$23.9M
Q4 24
$34.2M
$21.7M
Q3 24
$28.6M
Q2 24
$25.4M
Q1 24
$34.8M
Net Profit
SMR
SMR
SPIR
SPIR
Q4 25
$-28.0M
Q3 25
$-273.3M
$-19.7M
Q2 25
$-17.6M
$119.6M
Q1 25
$-14.0M
$-20.7M
Q4 24
$-75.0M
$-48.8M
Q3 24
$-12.5M
Q2 24
$-16.6M
Q1 24
$-25.5M
Gross Margin
SMR
SMR
SPIR
SPIR
Q4 25
40.2%
Q3 25
32.9%
36.6%
Q2 25
22.1%
48.9%
Q1 25
52.4%
36.8%
Q4 24
91.1%
32.4%
Q3 24
44.5%
Q2 24
43.0%
Q1 24
26.5%
Operating Margin
SMR
SMR
SPIR
SPIR
Q4 25
-164.1%
Q3 25
-6532.9%
-166.1%
Q2 25
-534.9%
-122.7%
Q1 25
-264.1%
-106.5%
Q4 24
-34.6%
-144.1%
Q3 24
-48.0%
Q2 24
-48.6%
Q1 24
-34.4%
Net Margin
SMR
SMR
SPIR
SPIR
Q4 25
-176.6%
Q3 25
-3316.2%
-155.3%
Q2 25
-219.0%
623.4%
Q1 25
-104.7%
-86.5%
Q4 24
-219.1%
-225.2%
Q3 24
-43.7%
Q2 24
-65.2%
Q1 24
-73.3%
EPS (diluted)
SMR
SMR
SPIR
SPIR
Q4 25
$-0.85
Q3 25
$-1.85
$-0.61
Q2 25
$-0.13
$3.72
Q1 25
$-0.11
$-0.77
Q4 24
$-0.77
$-1.93
Q3 24
$-0.50
Q2 24
$-0.68
Q1 24
$-1.17

Balance Sheet & Financial Strength

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

Metric
SMR
SMR
SPIR
SPIR
Cash + ST InvestmentsLiquidity on hand
$691.8M
$81.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$828.7M
$112.9M
Total Assets
$883.1M
$211.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SMR
SMR
SPIR
SPIR
Q4 25
$81.8M
Q3 25
$691.8M
$96.8M
Q2 25
$420.7M
$117.6M
Q1 25
$521.4M
$35.9M
Q4 24
$441.6M
$19.2M
Q3 24
$36.6M
Q2 24
$45.8M
Q1 24
$63.7M
Total Debt
SMR
SMR
SPIR
SPIR
Q4 25
Q3 25
Q2 25
Q1 25
$103.7M
Q4 24
$103.1M
Q3 24
$4.9M
Q2 24
$4.9M
Q1 24
$123.1M
Stockholders' Equity
SMR
SMR
SPIR
SPIR
Q4 25
$112.9M
Q3 25
$828.7M
$133.1M
Q2 25
$692.9M
$149.2M
Q1 25
$704.0M
$3.7M
Q4 24
$618.7M
$-11.7M
Q3 24
$30.8M
Q2 24
$40.3M
Q1 24
$52.5M
Total Assets
SMR
SMR
SPIR
SPIR
Q4 25
$211.0M
Q3 25
$883.1M
$224.3M
Q2 25
$606.5M
$239.5M
Q1 25
$618.1M
$208.8M
Q4 24
$544.7M
$193.6M
Q3 24
$224.2M
Q2 24
$230.8M
Q1 24
$252.3M
Debt / Equity
SMR
SMR
SPIR
SPIR
Q4 25
Q3 25
Q2 25
Q1 25
27.92×
Q4 24
Q3 24
0.16×
Q2 24
0.12×
Q1 24
2.35×

Cash Flow & Capital Efficiency

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

Metric
SMR
SMR
SPIR
SPIR
Operating Cash FlowLast quarter
$-199.8M
$-4.3M
Free Cash FlowOCF − Capex
$-199.9M
$-16.2M
FCF MarginFCF / Revenue
-2425.1%
-102.1%
Capex IntensityCapex / Revenue
0.9%
75.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-92.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SMR
SMR
SPIR
SPIR
Q4 25
$-4.3M
Q3 25
$-199.8M
$-12.0M
Q2 25
$-33.3M
$-35.1M
Q1 25
$-22.8M
$-8.4M
Q4 24
$-26.4M
$-19.2M
Q3 24
$14.0M
Q2 24
$-4.4M
Q1 24
$-8.8M
Free Cash Flow
SMR
SMR
SPIR
SPIR
Q4 25
$-16.2M
Q3 25
$-199.9M
$-20.4M
Q2 25
$-38.7M
Q1 25
$-22.9M
$-17.3M
Q4 24
$-26.5M
$-24.3M
Q3 24
$5.1M
Q2 24
$-9.9M
Q1 24
$-15.9M
FCF Margin
SMR
SMR
SPIR
SPIR
Q4 25
-102.1%
Q3 25
-2425.1%
-161.3%
Q2 25
-201.7%
Q1 25
-170.9%
-72.6%
Q4 24
-77.3%
-112.2%
Q3 24
17.8%
Q2 24
-39.0%
Q1 24
-45.7%
Capex Intensity
SMR
SMR
SPIR
SPIR
Q4 25
75.1%
Q3 25
0.9%
66.2%
Q2 25
18.8%
Q1 25
0.5%
37.3%
Q4 24
0.1%
23.5%
Q3 24
31.2%
Q2 24
21.8%
Q1 24
20.3%
Cash Conversion
SMR
SMR
SPIR
SPIR
Q4 25
Q3 25
Q2 25
-0.29×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

SMR
SMR

Power Plant And NPM Engineering Design And Licensing Services And Fees$8.0M97%
Other$208.0K3%

SPIR
SPIR

Segment breakdown not available.

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