Stocks Comparison
Mirion Technologies vs Quantum-Si: revenue, profit, margins and growth compared
Mirion Technologies brought in $925.4M of revenue in fiscal 2025, Quantum-Si $2.4M in fiscal 2025. Revenue changed by +7.5% at Mirion Technologies and -20.3% at Quantum-Si on the year before, so Mirion Technologies grew faster. Mirion Technologies kept 3.1% of its revenue as net profit, Quantum-Si -4,160.1%. Free cash flow was $106.9M at Mirion Technologies and -$97.2M at Quantum-Si.
Side by side, latest fiscal year
| MIR | QSI | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $925.4M | $2.4M |
| Revenue growth | +7.5% | -20.3% |
| Net income | $28.8M | -$101.3M |
| Net margin | 3.1% | -4,160.1% |
| Free cash flow | $106.9M | -$97.2M |
| Free cash flow margin | 11.6% | -3,991.5% |
| Earnings per share (diluted) | $0.11 | -$0.51 |
| Cash | $412.3M | $21.6M |
| Debt | $444.7M | n/a |
| Price to earnings | 141.7 | n/a |
| Market value | $3.9B | $182.5M |
| Dividend yield | n/a | n/a |
| Rank by revenue in sector | #274 of 451 · Industrials | #442 of 451 · Industrials |
Over the years
Questions about Mirion Technologies and Quantum-Si
Which is bigger by revenue, Mirion Technologies or Quantum-Si?
Mirion Technologies is bigger by revenue: $925.4M in fiscal 2025, against $2.4M for Quantum-Si in fiscal 2025.
Which keeps more of its revenue as profit, Mirion Technologies or Quantum-Si?
Mirion Technologies had a net margin of 3.1% in fiscal 2025; Quantum-Si had -4,160.1% in fiscal 2025.
Which grew revenue faster, Mirion Technologies or Quantum-Si?
In their latest fiscal years revenue changed by +7.5% at Mirion Technologies and -20.3% at Quantum-Si.
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.