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Side-by-side financial comparison of Nine Energy Service, Inc. (NINE) and Rocket Lab Corp (RKLB). Click either name above to swap in a different company.

Rocket Lab Corp is the larger business by last-quarter revenue ($179.7M vs $132.2M, roughly 1.4× Nine Energy Service, Inc.). Nine Energy Service, Inc. runs the higher net margin — -14.5% vs -29.5%, a 14.9% gap on every dollar of revenue. On growth, Rocket Lab Corp posted the faster year-over-year revenue change (35.7% vs -6.5%). Nine Energy Service, Inc. produced more free cash flow last quarter ($-4.8M vs $-114.2M). Over the past eight quarters, Rocket Lab Corp's revenue compounded faster (39.2% CAGR vs -3.6%).

Xcel Energy Inc. is a U.S. regulated electric utility and natural gas delivery company based in Minneapolis, Minnesota, serving approximately 3.9 million electricity customers and 2.2 million natural gas customers across parts of eight states as of mid-2025. It consists of four operating subsidiaries: Northern States Power-Minnesota, Northern States Power-Wisconsin, Public Service Company of Colorado, and Southwestern Public Service Co.

Rocket Lab Corporation is a publicly traded aerospace manufacturer and launch service provider. Its Electron orbital rocket launches small satellites and has successfully completed over 75 missions as of January 2026, making it the most prolific small-lift launch vehicle in operation globally. A suborbital variant of Electron, called HASTE, was developed as a testbed to advance hypersonic technology development, while the next-generation reusable Neutron medium-lift launch vehicle is in devel...

NINE vs RKLB — Head-to-Head

Bigger by revenue
RKLB
RKLB
1.4× larger
RKLB
$179.7M
$132.2M
NINE
Growing faster (revenue YoY)
RKLB
RKLB
+42.2% gap
RKLB
35.7%
-6.5%
NINE
Higher net margin
NINE
NINE
14.9% more per $
NINE
-14.5%
-29.5%
RKLB
More free cash flow
NINE
NINE
$109.4M more FCF
NINE
$-4.8M
$-114.2M
RKLB
Faster 2-yr revenue CAGR
RKLB
RKLB
Annualised
RKLB
39.2%
-3.6%
NINE

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NINE
NINE
RKLB
RKLB
Revenue
$132.2M
$179.7M
Net Profit
$-19.2M
$-52.9M
Gross Margin
38.0%
Operating Margin
-4.2%
-28.4%
Net Margin
-14.5%
-29.5%
Revenue YoY
-6.5%
35.7%
Net Profit YoY
-117.4%
-1.1%
EPS (diluted)
$-0.47
$-0.09

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
NINE
NINE
RKLB
RKLB
Q4 25
$132.2M
$179.7M
Q3 25
$132.0M
$155.1M
Q2 25
$147.3M
$144.5M
Q1 25
$150.5M
$122.6M
Q4 24
$141.4M
$132.4M
Q3 24
$138.2M
$104.8M
Q2 24
$132.4M
$106.3M
Q1 24
$142.1M
$92.8M
Net Profit
NINE
NINE
RKLB
RKLB
Q4 25
$-19.2M
$-52.9M
Q3 25
$-14.6M
$-18.3M
Q2 25
$-10.4M
$-66.4M
Q1 25
$-7.1M
$-60.6M
Q4 24
$-8.8M
$-52.3M
Q3 24
$-10.1M
$-51.9M
Q2 24
$-14.0M
$-41.6M
Q1 24
$-8.1M
$-44.3M
Gross Margin
NINE
NINE
RKLB
RKLB
Q4 25
38.0%
Q3 25
37.0%
Q2 25
32.1%
Q1 25
28.8%
Q4 24
27.8%
Q3 24
26.7%
Q2 24
25.6%
Q1 24
26.1%
Operating Margin
NINE
NINE
RKLB
RKLB
Q4 25
-4.2%
-28.4%
Q3 25
-0.9%
-38.0%
Q2 25
2.3%
-41.3%
Q1 25
3.7%
-48.3%
Q4 24
2.5%
-38.9%
Q3 24
1.8%
-49.5%
Q2 24
-1.1%
-40.7%
Q1 24
3.1%
-46.4%
Net Margin
NINE
NINE
RKLB
RKLB
Q4 25
-14.5%
-29.5%
Q3 25
-11.1%
-11.8%
Q2 25
-7.1%
-46.0%
Q1 25
-4.7%
-49.5%
Q4 24
-6.3%
-39.5%
Q3 24
-7.3%
-49.6%
Q2 24
-10.6%
-39.2%
Q1 24
-5.7%
-47.7%
EPS (diluted)
NINE
NINE
RKLB
RKLB
Q4 25
$-0.47
$-0.09
Q3 25
$-0.35
$-0.03
Q2 25
$-0.25
$-0.13
Q1 25
$-0.18
$-0.12
Q4 24
$-0.21
$-0.11
Q3 24
$-0.26
$-0.10
Q2 24
$-0.40
$-0.08
Q1 24
$-0.24
$-0.09

Balance Sheet & Financial Strength

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

Metric
NINE
NINE
RKLB
RKLB
Cash + ST InvestmentsLiquidity on hand
$18.4M
$1.0B
Total DebtLower is stronger
$152.4M
Stockholders' EquityBook value
$-115.0M
$1.7B
Total Assets
$339.5M
$2.3B
Debt / EquityLower = less leverage
0.09×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NINE
NINE
RKLB
RKLB
Q4 25
$18.4M
$1.0B
Q3 25
$14.4M
$976.7M
Q2 25
$14.2M
$688.1M
Q1 25
$17.3M
$428.4M
Q4 24
$27.9M
$419.0M
Q3 24
$15.7M
$442.4M
Q2 24
$26.0M
$496.8M
Q1 24
$10.2M
$492.5M
Total Debt
NINE
NINE
RKLB
RKLB
Q4 25
$152.4M
Q3 25
$347.0M
Q2 25
$346.5M
Q1 25
$345.9M
Q4 24
$345.4M
Q3 24
$61.2M
Q2 24
$64.2M
Q1 24
$66.8M
Stockholders' Equity
NINE
NINE
RKLB
RKLB
Q4 25
$-115.0M
$1.7B
Q3 25
$-95.9M
$1.3B
Q2 25
$-81.7M
$688.5M
Q1 25
$-72.1M
$431.3M
Q4 24
$-66.1M
$382.5M
Q3 24
$-57.6M
$419.8M
Q2 24
$-49.7M
$455.2M
Q1 24
$-43.3M
$478.9M
Total Assets
NINE
NINE
RKLB
RKLB
Q4 25
$339.5M
$2.3B
Q3 25
$340.7M
$2.2B
Q2 25
$361.2M
$1.6B
Q1 25
$359.2M
$1.3B
Q4 24
$360.1M
$1.2B
Q3 24
$353.2M
$1.2B
Q2 24
$381.7M
$1.2B
Q1 24
$380.4M
$1.2B
Debt / Equity
NINE
NINE
RKLB
RKLB
Q4 25
0.09×
Q3 25
0.27×
Q2 25
0.50×
Q1 25
0.80×
Q4 24
0.90×
Q3 24
0.15×
Q2 24
0.14×
Q1 24
0.14×

Cash Flow & Capital Efficiency

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

Metric
NINE
NINE
RKLB
RKLB
Operating Cash FlowLast quarter
$-2.2M
$-64.5M
Free Cash FlowOCF − Capex
$-4.8M
$-114.2M
FCF MarginFCF / Revenue
-3.6%
-63.6%
Capex IntensityCapex / Revenue
2.0%
27.6%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-23.3M
$-321.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NINE
NINE
RKLB
RKLB
Q4 25
$-2.2M
$-64.5M
Q3 25
$-9.9M
$-23.5M
Q2 25
$10.1M
$-23.2M
Q1 25
$-5.3M
$-54.2M
Q4 24
$15.0M
$-2.4M
Q3 24
$-5.8M
$-30.9M
Q2 24
$12.9M
$-13.0M
Q1 24
$-8.8M
$-2.6M
Free Cash Flow
NINE
NINE
RKLB
RKLB
Q4 25
$-4.8M
$-114.2M
Q3 25
$-13.4M
$-69.4M
Q2 25
$4.2M
$-55.3M
Q1 25
$-9.3M
$-82.9M
Q4 24
$11.8M
$-23.9M
Q3 24
$-9.3M
$-41.9M
Q2 24
$10.3M
$-28.3M
Q1 24
$-14.3M
$-21.8M
FCF Margin
NINE
NINE
RKLB
RKLB
Q4 25
-3.6%
-63.6%
Q3 25
-10.2%
-44.8%
Q2 25
2.9%
-38.3%
Q1 25
-6.2%
-67.6%
Q4 24
8.3%
-18.1%
Q3 24
-6.7%
-40.0%
Q2 24
7.7%
-26.7%
Q1 24
-10.1%
-23.5%
Capex Intensity
NINE
NINE
RKLB
RKLB
Q4 25
2.0%
27.6%
Q3 25
2.6%
29.6%
Q2 25
4.0%
22.2%
Q1 25
2.6%
23.4%
Q4 24
2.3%
16.3%
Q3 24
2.5%
10.5%
Q2 24
2.0%
14.4%
Q1 24
3.9%
20.7%

Financial Flow Comparison

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

Revenue Breakdown by Segment

NINE
NINE

Cement$52.6M40%
Tool Revenue$28.6M22%
Coiled Tubing$25.8M20%
Wireline$25.1M19%

RKLB
RKLB

Products$94.0M52%
Transferred Over Time$87.3M49%

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