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Side-by-side financial comparison of NOV Inc. (NOV) and Solaris Energy Infrastructure, Inc. (SEI). Click either name above to swap in a different company.

NOV Inc. is the larger business by last-quarter revenue ($2.3B vs $179.7M, roughly 12.7× Solaris Energy Infrastructure, Inc.). Solaris Energy Infrastructure, Inc. runs the higher net margin — -0.9% vs -3.4%, a 2.5% gap on every dollar of revenue. On growth, Solaris Energy Infrastructure, Inc. posted the faster year-over-year revenue change (86.6% vs -1.3%). NOV Inc. produced more free cash flow last quarter ($472.0M vs $-158.6M). Over the past eight quarters, Solaris Energy Infrastructure, Inc.'s revenue compounded faster (62.7% CAGR vs 2.8%).

NOV Inc., formerly National Oilwell Varco, is an American multinational corporation based in Houston, Texas. It is a worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry. The company conducts operations in more than 500 locations across six continents, operating through two reporting segments: Energy Equipment and Energy Products and Services.

AGL Energy Ltd is an Australian listed public company involved in both the generation and retailing of electricity and gas for residential and commercial use. It is one of the "big three" retailers in the National Electricity Market. AGL is Australia's largest electricity generator, and the nation's largest carbon emitter.

NOV vs SEI — Head-to-Head

Bigger by revenue
NOV
NOV
12.7× larger
NOV
$2.3B
$179.7M
SEI
Growing faster (revenue YoY)
SEI
SEI
+88.0% gap
SEI
86.6%
-1.3%
NOV
Higher net margin
SEI
SEI
2.5% more per $
SEI
-0.9%
-3.4%
NOV
More free cash flow
NOV
NOV
$630.6M more FCF
NOV
$472.0M
$-158.6M
SEI
Faster 2-yr revenue CAGR
SEI
SEI
Annualised
SEI
62.7%
2.8%
NOV

Income Statement — Q4 2025 vs Q4 2025

Metric
NOV
NOV
SEI
SEI
Revenue
$2.3B
$179.7M
Net Profit
$-78.0M
$-1.7M
Gross Margin
20.3%
Operating Margin
4.0%
22.2%
Net Margin
-3.4%
-0.9%
Revenue YoY
-1.3%
86.6%
Net Profit YoY
-148.8%
-126.5%
EPS (diluted)
$-0.20

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
NOV
NOV
SEI
SEI
Q4 25
$2.3B
$179.7M
Q3 25
$2.2B
$166.8M
Q2 25
$2.2B
$149.3M
Q1 25
$2.1B
$126.3M
Q4 24
$2.3B
$96.3M
Q3 24
$2.2B
$75.0M
Q2 24
$2.2B
$73.9M
Q1 24
$2.2B
$67.9M
Net Profit
NOV
NOV
SEI
SEI
Q4 25
$-78.0M
$-1.7M
Q3 25
$42.0M
$14.6M
Q2 25
$108.0M
$12.0M
Q1 25
$73.0M
$5.3M
Q4 24
$160.0M
$6.3M
Q3 24
$130.0M
$-968.0K
Q2 24
$226.0M
$6.2M
Q1 24
$119.0M
$4.3M
Gross Margin
NOV
NOV
SEI
SEI
Q4 25
20.3%
Q3 25
18.9%
Q2 25
20.4%
Q1 25
21.3%
Q4 24
21.4%
Q3 24
21.4%
Q2 24
26.6%
Q1 24
21.3%
Operating Margin
NOV
NOV
SEI
SEI
Q4 25
4.0%
22.2%
Q3 25
4.9%
22.7%
Q2 25
6.5%
23.8%
Q1 25
7.2%
17.5%
Q4 24
9.0%
26.7%
Q3 24
8.9%
7.0%
Q2 24
14.1%
16.0%
Q1 24
7.5%
14.7%
Net Margin
NOV
NOV
SEI
SEI
Q4 25
-3.4%
-0.9%
Q3 25
1.9%
8.7%
Q2 25
4.9%
8.0%
Q1 25
3.5%
4.2%
Q4 24
6.9%
6.5%
Q3 24
5.9%
-1.3%
Q2 24
10.2%
8.4%
Q1 24
5.5%
6.4%
EPS (diluted)
NOV
NOV
SEI
SEI
Q4 25
$-0.20
Q3 25
$0.11
Q2 25
$0.29
Q1 25
$0.19
Q4 24
$0.40
Q3 24
$0.33
Q2 24
$0.57
Q1 24
$0.30

Balance Sheet & Financial Strength

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

Metric
NOV
NOV
SEI
SEI
Cash + ST InvestmentsLiquidity on hand
$1.6B
$353.3M
Total DebtLower is stronger
$1.7B
$184.0M
Stockholders' EquityBook value
$6.3B
$564.3M
Total Assets
$11.3B
$2.1B
Debt / EquityLower = less leverage
0.27×
0.33×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NOV
NOV
SEI
SEI
Q4 25
$1.6B
$353.3M
Q3 25
$1.2B
$106.7M
Q2 25
$1.1B
$99.6M
Q1 25
$1.2B
$16.7M
Q4 24
$1.2B
$114.3M
Q3 24
$985.0M
$18.6M
Q2 24
$827.0M
$5.1M
Q1 24
$468.0M
$3.4M
Total Debt
NOV
NOV
SEI
SEI
Q4 25
$1.7B
$184.0M
Q3 25
$1.7B
$382.8M
Q2 25
$1.7B
$386.2M
Q1 25
$1.7B
$316.2M
Q4 24
$1.7B
$315.7M
Q3 24
$1.7B
$315.3M
Q2 24
$1.7B
Q1 24
$1.8B
Stockholders' Equity
NOV
NOV
SEI
SEI
Q4 25
$6.3B
$564.3M
Q3 25
$6.5B
$546.6M
Q2 25
$6.5B
$399.1M
Q1 25
$6.4B
$361.3M
Q4 24
$6.4B
$355.6M
Q3 24
$6.5B
$221.7M
Q2 24
$6.4B
$204.6M
Q1 24
$6.2B
$200.1M
Total Assets
NOV
NOV
SEI
SEI
Q4 25
$11.3B
$2.1B
Q3 25
$11.3B
$1.6B
Q2 25
$11.4B
$1.5B
Q1 25
$11.3B
$1.1B
Q4 24
$11.4B
$1.1B
Q3 24
$11.4B
$939.5M
Q2 24
$11.3B
$457.8M
Q1 24
$11.3B
$457.1M
Debt / Equity
NOV
NOV
SEI
SEI
Q4 25
0.27×
0.33×
Q3 25
0.27×
0.70×
Q2 25
0.27×
0.97×
Q1 25
0.27×
0.88×
Q4 24
0.27×
0.89×
Q3 24
0.27×
1.42×
Q2 24
0.27×
Q1 24
0.29×

Cash Flow & Capital Efficiency

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

Metric
NOV
NOV
SEI
SEI
Operating Cash FlowLast quarter
$573.0M
$95.9M
Free Cash FlowOCF − Capex
$472.0M
$-158.6M
FCF MarginFCF / Revenue
20.7%
-88.2%
Capex IntensityCapex / Revenue
4.4%
141.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$876.0M
$-437.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NOV
NOV
SEI
SEI
Q4 25
$573.0M
$95.9M
Q3 25
$352.0M
$63.3M
Q2 25
$191.0M
$24.2M
Q1 25
$135.0M
$25.7M
Q4 24
$591.0M
$13.1M
Q3 24
$359.0M
$10.5M
Q2 24
$432.0M
$18.9M
Q1 24
$-78.0M
$16.9M
Free Cash Flow
NOV
NOV
SEI
SEI
Q4 25
$472.0M
$-158.6M
Q3 25
$245.0M
$462.0K
Q2 25
$108.0M
$-160.9M
Q1 25
$51.0M
$-118.6M
Q4 24
$473.0M
$-113.6M
Q3 24
$277.0M
$-47.2M
Q2 24
$350.0M
$18.2M
Q1 24
$-147.0M
$13.5M
FCF Margin
NOV
NOV
SEI
SEI
Q4 25
20.7%
-88.2%
Q3 25
11.3%
0.3%
Q2 25
4.9%
-107.8%
Q1 25
2.4%
-93.9%
Q4 24
20.5%
-117.9%
Q3 24
12.6%
-63.0%
Q2 24
15.8%
24.7%
Q1 24
-6.8%
19.9%
Capex Intensity
NOV
NOV
SEI
SEI
Q4 25
4.4%
141.6%
Q3 25
4.9%
37.6%
Q2 25
3.8%
124.0%
Q1 25
4.0%
114.2%
Q4 24
5.1%
131.5%
Q3 24
3.7%
77.0%
Q2 24
3.7%
0.9%
Q1 24
3.2%
4.9%
Cash Conversion
NOV
NOV
SEI
SEI
Q4 25
Q3 25
8.38×
4.35×
Q2 25
1.77×
2.02×
Q1 25
1.85×
4.83×
Q4 24
3.69×
2.10×
Q3 24
2.76×
Q2 24
1.91×
3.04×
Q1 24
-0.66×
3.91×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NOV
NOV

Land And Offshore$718.0M32%
Continental$536.0M24%
Aftermarket$483.0M21%
Capital Equipment$319.0M14%
Product Sales$168.0M7%
Intersegment Revenue$33.0M1%

SEI
SEI

Solaris Power Solutions$103.7M58%
Solaris Logistics Solutions$76.1M42%

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