Stocks Comparison
Capstone Energy Plus vs Westport Fuel Systems: revenue, profit, margins and growth compared
Capstone Energy Plus brought in $106M of revenue in fiscal 2026, Westport Fuel Systems $23.3M in fiscal 2025. Revenue changed by +23.9% at Capstone Energy Plus and -42.7% at Westport Fuel Systems on the year before, so Capstone Energy Plus grew faster. Capstone Energy Plus kept 2.7% of its revenue as net profit, Westport Fuel Systems -264.3%. Free cash flow was -$3.4M at Capstone Energy Plus and -$16.9M at Westport Fuel Systems.
Side by side, latest fiscal year
| CEPL | WPRT | |
|---|---|---|
| Fiscal year ended | FY2026 (March 31, 2026) | FY2025 (December 31, 2025) |
| Revenue | $106M | $23.3M |
| Revenue growth | +23.9% | -42.7% |
| Net income | $2.8M | -$61.6M |
| Net margin | 2.7% | -264.3% |
| Free cash flow | -$3.4M | -$16.9M |
| Free cash flow margin | -3.2% | -72.6% |
| Earnings per share (diluted) | -$3.21 | -$3.56 |
| Cash | $28.2M | $27.2M |
| Debt | $25.3M | $2.9M |
| Price to earnings | n/a | n/a |
| Market value | $99.8M | $42.2M |
| Dividend yield | n/a | n/a |
| Rank by revenue in sector | #399 of 603 · Industrials | #473 of 603 · Industrials |
Over the years
Questions about Capstone Energy Plus and Westport Fuel Systems
Which is bigger by revenue, Capstone Energy Plus or Westport Fuel Systems?
Capstone Energy Plus is bigger by revenue: $106M in fiscal 2026, against $23.3M for Westport Fuel Systems in fiscal 2025.
Which keeps more of its revenue as profit, Capstone Energy Plus or Westport Fuel Systems?
Capstone Energy Plus had a net margin of 2.7% in fiscal 2026; Westport Fuel Systems had -264.3% in fiscal 2025.
Which grew revenue faster, Capstone Energy Plus or Westport Fuel Systems?
In their latest fiscal years revenue changed by +23.9% at Capstone Energy Plus 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.