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Fluor vs KBR: FLR and KBR compared
Fluor is the larger company: $3.7B of revenue in its latest quarter (Q3 2026) against $2.0B for KBR (Q3 2026). Fluor is growing faster (+10% against +5% a year earlier). KBR is more profitable, with an operating margin of 9.2% against 6.0%.
Where the money goes: FLR and KBR
Fluor (FLR) · Q3 2026
Fluor, Q3 2026: revenue $3.7B (+10% year over year), operating margin 6.0%, net earnings $158M, operating cash flow $186M. The chart follows the revenue to costs, profit and cash.
KBR (KBR) · Q3 2026
KBR, Q3 2026: revenue $2.0B (+5% year over year), operating margin 9.2%, net earnings $133M, operating cash flow $171M. The chart follows the revenue to costs, profit and cash.
| Fluor (FLR) | KBR (KBR) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $3.7B | $2.0B |
| Revenue growth, Y/Y | +10% | +5% |
| Gross margin | 5.5% | 14.8% |
| Operating margin | 6.0% | 9.2% |
| Net earnings | $158M | $133M |
| Net margin | 4.2% | 6.6% |
| Operating cash flow | $186M | $171M |
| Free cash flow | $178M | $163M |
| Market value | $6.1B | $4.7B |
| P/E | 4.7× | 10.7× |
| Analysts’ mean target | $61.56 | $44.14 |
Where the revenue comes from
KBR
- MTS: $1.3B (62%)
- STS: $762M (38%)
Questions
Which is bigger, Fluor or KBR?
Fluor is the larger company: $3.7B of revenue in its latest quarter (Q3 2026) against $2.0B for KBR (Q3 2026).
Is Fluor or KBR growing faster?
Fluor is growing faster (+10% against +5% a year earlier).
Which is more profitable, Fluor or KBR?
KBR is more profitable, with an operating margin of 9.2% against 6.0%.
More: Fluor earnings · how Fluor makes money · KBR earnings · how KBR makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 6, 2026; 10-Q filed Oct 29, 2026). Fiscal quarters can end on different dates. Not investment advice.