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BWX Technologies vs Power Solutions International: BWXT and PSIX compared
BWX Technologies is the larger company: $953M of revenue in its latest quarter (Q3 2026) against $202M for Power Solutions International (Q3 2026). BWX Technologies is growing faster (+10% against -0.9% a year earlier). Power Solutions International is more profitable, with an operating margin of 20.2% against 13.9%.
Where the money goes: BWXT and PSIX
BWX Technologies (BWXT) · Q3 2026
BWX Technologies, Q3 2026: revenue $953M (+10% year over year), operating margin 13.9%, net earnings $102M, operating cash flow $203M. The chart follows the revenue to costs, profit and cash.
Power Solutions International (PSIX) · Q3 2026
Power Solutions International, Q3 2026: revenue $202M (-0.9% year over year), operating margin 20.2%, net earnings $29.9M, operating cash flow $40.9M. The chart follows the revenue to costs, profit and cash.
| BWX Technologies (BWXT) | Power Solutions International (PSIX) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q3 2026 |
| Revenue | $953M | $202M |
| Revenue growth, Y/Y | +10% | -0.9% |
| Gross margin | — | 29.7% |
| Operating margin | 13.9% | 20.2% |
| Net earnings | $102M | $29.9M |
| Net margin | 10.7% | 14.8% |
| Operating cash flow | $203M | $40.9M |
| Free cash flow | $150M | $38.3M |
| Market value | $11.0B | — |
| P/E | 29.3× | — |
| Analysts’ mean target | $206.57 | — |
Where the revenue comes from
Power Solutions International
- Power Systems: $163M (81%)
- Industrial: $33.7M (17%)
- Transportation: $5.3M (3%)
Questions
Which is bigger, BWX Technologies or Power Solutions International?
BWX Technologies is the larger company: $953M of revenue in its latest quarter (Q3 2026) against $202M for Power Solutions International (Q3 2026).
Is BWX Technologies or Power Solutions International growing faster?
BWX Technologies is growing faster (+10% against -0.9% a year earlier).
Which is more profitable, BWX Technologies or Power Solutions International?
Power Solutions International is more profitable, with an operating margin of 20.2% against 13.9%.
More: BWX Technologies earnings · how BWX Technologies makes money · Power Solutions International earnings · how Power Solutions International makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Nov 2, 2026; 10-Q filed Nov 5, 2026). Fiscal quarters can end on different dates. Not investment advice.