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Westinghouse Air Brake Technologies vs Greenbrier Companies: WAB and GBX compared
Westinghouse Air Brake Technologies is the larger company: $3.1B of revenue in its latest quarter (Q3 2026) against $591M for Greenbrier Companies (Q4 FY26). Westinghouse Air Brake Technologies is growing faster (+8% against -22% a year earlier). Westinghouse Air Brake Technologies is more profitable, with an operating margin of 20.0% against 4.3%.
Where the money goes: WAB and GBX
Westinghouse Air Brake Technologies (WAB) · Q3 2026
Westinghouse Air Brake Technologies, Q3 2026: revenue $3.1B (+8% year over year), operating margin 20.0%, net earnings $409M, operating cash flow $455M. The chart follows the revenue to costs, profit and cash.
Greenbrier Companies (GBX) · Q4 FY26
Greenbrier Companies, Q4 FY26: revenue $591M (-22% year over year), operating margin 4.3%, net earnings $8.7M, operating cash flow $31.5M. The chart follows the revenue to costs, profit and cash.
| Westinghouse Air Brake Technologies (WAB) | Greenbrier Companies (GBX) | |
|---|---|---|
| Latest quarter | Q3 2026 | Q4 FY26 |
| Revenue | $3.1B | $591M |
| Revenue growth, Y/Y | +8% | -22% |
| Gross margin | 37.3% | 13.5% |
| Operating margin | 20.0% | 4.3% |
| Net earnings | $409M | $8.7M |
| Net margin | 13.1% | 1.5% |
| Operating cash flow | $455M | $31.5M |
| Free cash flow | $381M | — |
| Market value | $48.0B | $1.4B |
| P/E | 35.3× | 17.7× |
| Analysts’ mean target | $332.08 | $42.00 |
Where the revenue comes from
Westinghouse Air Brake Technologies
- Goods: $2.6B (84%)
- Services: $493M (16%)
Greenbrier Companies
- Manufacturing: $539M (91%)
- Leasing and Fleet Management: $52.1M (9%)
Questions
Which is bigger, Westinghouse Air Brake Technologies or Greenbrier Companies?
Westinghouse Air Brake Technologies is the larger company: $3.1B of revenue in its latest quarter (Q3 2026) against $591M for Greenbrier Companies (Q4 FY26).
Is Westinghouse Air Brake Technologies or Greenbrier Companies growing faster?
Westinghouse Air Brake Technologies is growing faster (+8% against -22% a year earlier).
Which is more profitable, Westinghouse Air Brake Technologies or Greenbrier Companies?
Westinghouse Air Brake Technologies is more profitable, with an operating margin of 20.0% against 4.3%.
More: Westinghouse Air Brake Technologies earnings · how Westinghouse Air Brake Technologies makes money · Greenbrier Companies earnings · how Greenbrier Companies makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 21, 2026; 10-K filed Oct 26, 2026). Fiscal quarters can end on different dates. Not investment advice.