Stocks Comparison
Federal Signal vs VinFast Auto: revenue, profit, margins and growth compared
Federal Signal brought in $2.2B of revenue in fiscal 2025, VinFast Auto $1.8B in fiscal 2024. Revenue changed by +17.1% at Federal Signal and +54.7% at VinFast Auto on the year before, so VinFast Auto grew faster. Federal Signal kept 11.3% of its revenue as net profit, VinFast Auto -175.5%. Free cash flow was $227.1M at Federal Signal and -$1.9B at VinFast Auto.
Side by side, latest fiscal year
| FSS | VFS | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2024 (December 31, 2024) |
| Revenue | $2.2B | $1.8B |
| Revenue growth | +17.1% | +54.7% |
| Net income | $246.6M | -$3.2B |
| Net margin | 11.3% | -175.5% |
| Free cash flow | $227.1M | -$1.9B |
| Free cash flow margin | 10.4% | -107.1% |
| Earnings per share (diluted) | $4.01 | -$1.40 |
| Cash | $63.7M | $135.9M |
| Debt | $0 | $939.5M |
| Price to earnings | 28.6 | n/a |
| Market value | $7B | $7.4B |
| Dividend yield | 0.49% | n/a |
| Rank by revenue in sector | #213 of 451 · Industrials | #228 of 451 · Industrials |
Over the years
Questions about Federal Signal and VinFast Auto
Which is bigger by revenue, Federal Signal or VinFast Auto?
Federal Signal is bigger by revenue: $2.2B in fiscal 2025, against $1.8B for VinFast Auto in fiscal 2024.
Which keeps more of its revenue as profit, Federal Signal or VinFast Auto?
Federal Signal had a net margin of 11.3% in fiscal 2025; VinFast Auto had -175.5% in fiscal 2024.
Which grew revenue faster, Federal Signal or VinFast Auto?
In their latest fiscal years revenue changed by +17.1% at Federal Signal and +54.7% at VinFast Auto.
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.