Firefly Aerospace Inc. (FLY) vs KBR, Inc. (KBR)
A side-by-side comparison of Firefly Aerospace Inc. and KBR, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 2, 2026. Differences are shown without an overall score or investment verdict.
FLY
Firefly Aerospace Inc.
$23.32IndustrialsDelayed quote: Oct 2, 2026, 4:00 PM EDT
KBR
KBR, Inc.
$34.24IndustrialsDelayed quote: Oct 2, 2026, 4:00 PM EDT
Total return — FLY vs KBR
growth of $100 · dividends reinvested · last 1yFLY -62.1% (-62.1%/yr)KBR -25.6% (-25.6%/yr)KBR compounded faster over this window
FLY KBR
FLY vs KBR: by the numbers
- •KBR is the larger company ($4.32B vs $3.83B market cap).
- •KBR is profitable (5.49% net margin) while FLY runs a net loss (-126.64%).
- •KBR pays a dividend (1.88% yield), while FLY has no payments in the available dividend history.
Metrics side by side
Valuation
| Metric | FLY | KBR |
|---|---|---|
| P/E ratio | N/A | 10.31 |
| Forward P/E | N/A | 8.59 |
| PEG ratio | N/A | 0.71 |
| P/S ratio | 13.34 | 0.56 |
| P/B ratio | 3.13 | 2.64 |
| EV / EBITDA | N/A | 7.96 |
| FCF yield | N/A | 8.04% |
Profitability
| Metric | FLY | KBR |
|---|---|---|
| Gross margin | 19.27% | 14.48% |
| Operating margin | -154.25% | 8.93% |
| Net margin | -126.64% | 5.49% |
| ROE | -29.72% | 25.92% |
| ROIC | -24.61% | 10.22% |
Dividends
| Metric | FLY | KBR |
|---|---|---|
| Dividend yield | N/A | 1.88% |
| Payout ratio | N/A | 19.88% |
Growth (annualized)
| Metric | FLY | KBR |
|---|---|---|
| Revenue CAGR (5Y) | N/A | 5.73% |
| EPS CAGR (5Y) | N/A | 14.41% |
| FCF CAGR (5Y) | N/A | 18.05% |
| Total return CAGR (5Y) | N/A | -1.66% |
Frequently asked
- Does FLY or KBR pay a bigger dividend?
- KBR pays a dividend (1.88% yield), while FLY has no payments in the available dividend history.
- Is FLY or KBR more profitable?
- KBR runs the higher net margin — FLY at -126.64% versus KBR at 5.49%.
Go deeper
Dig into the metrics
KBR P/E ratioKBR dividend yieldFirefly Aerospace ROEKBR ROEFirefly Aerospace operating marginKBR operating marginFirefly Aerospace revenue growthKBR revenue growthFirefly Aerospace free cash flowKBR free cash flow
Firefly Aerospace & KBR appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 2, 2026.