Stocks Comparison
Cummins vs Westport Fuel Systems: revenue, profit, margins and growth compared
Cummins brought in $33.7B of revenue in fiscal 2025, Westport Fuel Systems $23.3M in fiscal 2025. Revenue changed by -1.3% at Cummins and -42.7% at Westport Fuel Systems on the year before, so Cummins grew faster. Cummins kept 8.4% of its revenue as net profit, Westport Fuel Systems -264.3%. Free cash flow was $2.4B at Cummins and -$16.9M at Westport Fuel Systems.
Side by side, latest fiscal year
| CMI | WPRT | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $33.7B | $23.3M |
| Revenue growth | -1.3% | -42.7% |
| Net income | $2.8B | -$61.6M |
| Net margin | 8.4% | -264.3% |
| Free cash flow | $2.4B | -$16.9M |
| Free cash flow margin | 7.1% | -72.6% |
| Earnings per share (diluted) | $20.50 | -$3.56 |
| Cash | $2.8B | $27.2M |
| Debt | $6.9B | $2.9M |
| Price to earnings | 25.6 | n/a |
| Market value | $72.3B | $38.6M |
| Dividend yield | 1.46% | n/a |
| Rank by revenue in sector | #18 of 518 · Industrials | #447 of 518 · Industrials |
Over the years
Questions about Cummins and Westport Fuel Systems
Which is bigger by revenue, Cummins or Westport Fuel Systems?
Cummins is bigger by revenue: $33.7B in fiscal 2025, against $23.3M for Westport Fuel Systems in fiscal 2025.
Which keeps more of its revenue as profit, Cummins or Westport Fuel Systems?
Cummins had a net margin of 8.4% in fiscal 2025; Westport Fuel Systems had -264.3% in fiscal 2025.
Which grew revenue faster, Cummins or Westport Fuel Systems?
In their latest fiscal years revenue changed by -1.3% at Cummins and -42.7% at Westport Fuel Systems.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.