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Side-by-side financial comparison of Keysight Technologies (KEYS) and REPUBLIC AIRWAYS HOLDINGS INC. (RJET). Click either name above to swap in a different company.

Keysight Technologies is the larger business by last-quarter revenue ($1.4B vs $1.1B, roughly 1.3× REPUBLIC AIRWAYS HOLDINGS INC.). Over the past eight quarters, Keysight Technologies's revenue compounded faster (6.2% CAGR vs 3.9%).

Keysight Technologies, Inc. is an American company that manufactures electronics test and measurement equipment and software. The company was formed as a spin-off of Agilent Technologies, which inherited and rebranded the test and measurement product lines developed and produced, from the late 1960s to the turn of the millennium, by Hewlett-Packard's Test and Measurement division. Its name is a portmanteau of key and insight.

Republic Airways Holdings Inc. is an American airline holding company based in Indianapolis, Indiana. The company owns two regional airlines, Mesa Airlines and Republic Airways. Together the two airlines operate the world's largest fleet of Embraer 170 and Embraer 175 aircraft. The majority of the shares of company are owned by the mainline carriers that contract with Republic, American Airlines Group, Delta Air Lines, and United Airlines.

KEYS vs RJET — Head-to-Head

Bigger by revenue
KEYS
KEYS
1.3× larger
KEYS
$1.4B
$1.1B
RJET
Faster 2-yr revenue CAGR
KEYS
KEYS
Annualised
KEYS
6.2%
3.9%
RJET

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KEYS
KEYS
RJET
RJET
Revenue
$1.4B
$1.1B
Net Profit
$233.0M
Gross Margin
61.2%
Operating Margin
15.3%
22.0%
Net Margin
16.4%
Revenue YoY
10.3%
Net Profit YoY
419.2%
EPS (diluted)
$1.35
$3.13

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
KEYS
KEYS
RJET
RJET
Q4 25
$1.4B
$1.1B
Q3 25
$1.4B
$90.7M
Q2 25
$1.3B
$92.8M
Q1 25
$1.3B
$94.7M
Q4 24
$1.3B
$808.3M
Q3 24
$1.2B
Q2 24
$1.2B
$110.8M
Q1 24
$1.3B
$131.6M
Net Profit
KEYS
KEYS
RJET
RJET
Q4 25
$233.0M
Q3 25
$191.0M
$-14.1M
Q2 25
$257.0M
$20.9M
Q1 25
$169.0M
$-58.6M
Q4 24
$-73.0M
$97.8M
Q3 24
$389.0M
Q2 24
$126.0M
$-19.9M
Q1 24
$172.0M
$11.7M
Gross Margin
KEYS
KEYS
RJET
RJET
Q4 25
61.2%
Q3 25
61.7%
Q2 25
62.3%
Q1 25
63.2%
Q4 24
62.3%
Q3 24
62.0%
Q2 24
62.7%
Q1 24
64.6%
Operating Margin
KEYS
KEYS
RJET
RJET
Q4 25
15.3%
22.0%
Q3 25
17.3%
-10.1%
Q2 25
15.8%
-0.2%
Q1 25
16.8%
-60.4%
Q4 24
17.9%
18.7%
Q3 24
16.8%
Q2 24
14.6%
-8.1%
Q1 24
17.6%
8.8%
Net Margin
KEYS
KEYS
RJET
RJET
Q4 25
16.4%
Q3 25
14.1%
-15.6%
Q2 25
19.7%
22.5%
Q1 25
13.0%
-61.9%
Q4 24
-5.7%
12.1%
Q3 24
32.0%
Q2 24
10.4%
-18.0%
Q1 24
13.7%
8.9%
EPS (diluted)
KEYS
KEYS
RJET
RJET
Q4 25
$1.35
$3.13
Q3 25
$1.10
$-0.34
Q2 25
$1.49
$0.50
Q1 25
$0.97
$-1.42
Q4 24
$-0.41
$2.42
Q3 24
$2.22
Q2 24
$0.72
$-0.48
Q1 24
$0.98
$0.28

Balance Sheet & Financial Strength

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

Metric
KEYS
KEYS
RJET
RJET
Cash + ST InvestmentsLiquidity on hand
$1.9B
$296.5M
Total DebtLower is stronger
$2.5B
$882.9M
Stockholders' EquityBook value
$5.9B
$1.3B
Total Assets
$11.3B
$3.3B
Debt / EquityLower = less leverage
0.43×
0.66×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KEYS
KEYS
RJET
RJET
Q4 25
$1.9B
$296.5M
Q3 25
$2.6B
$38.7M
Q2 25
$3.1B
$42.5M
Q1 25
$2.1B
$54.1M
Q4 24
$1.8B
$302.0M
Q3 24
$1.6B
Q2 24
$1.7B
$16.3M
Q1 24
$1.7B
$18.5M
Total Debt
KEYS
KEYS
RJET
RJET
Q4 25
$2.5B
$882.9M
Q3 25
$2.5B
$27.0M
Q2 25
$2.5B
$28.2M
Q1 25
$1.8B
$31.7M
Q4 24
$1.8B
$752.2M
Q3 24
$1.8B
Q2 24
$1.8B
$287.7M
Q1 24
$1.8B
$299.0M
Stockholders' Equity
KEYS
KEYS
RJET
RJET
Q4 25
$5.9B
$1.3B
Q3 25
$5.7B
$-52.6M
Q2 25
$5.5B
$-38.7M
Q1 25
$5.2B
$-59.8M
Q4 24
$5.1B
$1.1B
Q3 24
$5.2B
Q2 24
$4.9B
$134.9M
Q1 24
$4.8B
$154.7M
Total Assets
KEYS
KEYS
RJET
RJET
Q4 25
$11.3B
$3.3B
Q3 25
$10.7B
$158.9M
Q2 25
$10.5B
$178.6M
Q1 25
$9.4B
$215.0M
Q4 24
$9.3B
$2.8B
Q3 24
$9.3B
Q2 24
$9.0B
$664.4M
Q1 24
$9.1B
$706.3M
Debt / Equity
KEYS
KEYS
RJET
RJET
Q4 25
0.43×
0.66×
Q3 25
0.45×
Q2 25
0.46×
Q1 25
0.35×
Q4 24
0.35×
0.68×
Q3 24
0.34×
Q2 24
0.37×
2.13×
Q1 24
0.38×
1.93×

Cash Flow & Capital Efficiency

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

Metric
KEYS
KEYS
RJET
RJET
Operating Cash FlowLast quarter
$225.0M
Free Cash FlowOCF − Capex
$187.0M
FCF MarginFCF / Revenue
13.2%
Capex IntensityCapex / Revenue
2.7%
Cash ConversionOCF / Net Profit
0.97×
TTM Free Cash FlowTrailing 4 quarters
$1.3B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KEYS
KEYS
RJET
RJET
Q4 25
$225.0M
Q3 25
$322.0M
Q2 25
$484.0M
$-9.4M
Q1 25
$378.0M
Q4 24
$359.0M
$184.0M
Q3 24
$255.0M
Q2 24
$110.0M
$11.2M
Q1 24
$328.0M
Free Cash Flow
KEYS
KEYS
RJET
RJET
Q4 25
$187.0M
Q3 25
$291.0M
Q2 25
$457.0M
$-10.5M
Q1 25
$346.0M
Q4 24
$321.0M
$-42.7M
Q3 24
$222.0M
Q2 24
$74.0M
$7.5M
Q1 24
$281.0M
FCF Margin
KEYS
KEYS
RJET
RJET
Q4 25
13.2%
Q3 25
21.5%
Q2 25
35.0%
-11.3%
Q1 25
26.7%
Q4 24
24.9%
-5.3%
Q3 24
18.2%
Q2 24
6.1%
6.8%
Q1 24
22.3%
Capex Intensity
KEYS
KEYS
RJET
RJET
Q4 25
2.7%
Q3 25
2.3%
Q2 25
2.1%
1.2%
Q1 25
2.5%
Q4 24
3.0%
28.0%
Q3 24
2.7%
Q2 24
3.0%
3.4%
Q1 24
3.7%
Cash Conversion
KEYS
KEYS
RJET
RJET
Q4 25
0.97×
Q3 25
1.69×
Q2 25
1.88×
-0.45×
Q1 25
2.24×
Q4 24
1.88×
Q3 24
0.66×
Q2 24
0.87×
Q1 24
1.91×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KEYS
KEYS

Transferred At Point In Time$790.0M56%
Electronicindustrial$429.0M30%
Transferred Over Time$200.0M14%

RJET
RJET

United Airlines$517.5M48%
Delta Air Lines$409.7M38%
Other$49.9M5%
Republic Airways Holdings Inc.$42.2M4%
Other Airlines$25.7M2%
LIFT Academy$23.2M2%

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