Stocks Comparison
Mirion Technologies vs Thermo Fisher Scientific: revenue, profit, margins and growth compared
Mirion Technologies brought in $925.4M of revenue in fiscal 2025, Thermo Fisher Scientific $44.6B in fiscal 2025. Revenue changed by +7.5% at Mirion Technologies and +3.9% at Thermo Fisher Scientific on the year before, so Mirion Technologies grew faster. Mirion Technologies kept 3.1% of its revenue as net profit, Thermo Fisher Scientific 15.0%. Free cash flow was $106.9M at Mirion Technologies and $6.3B at Thermo Fisher Scientific.
Side by side, latest fiscal year
| MIR | TMO | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $925.4M | $44.6B |
| Revenue growth | +7.5% | +3.9% |
| Net income | $28.8M | $6.7B |
| Net margin | 3.1% | 15.0% |
| Free cash flow | $106.9M | $6.3B |
| Free cash flow margin | 11.6% | 14.1% |
| Earnings per share (diluted) | $0.11 | $17.74 |
| Cash | $412.3M | $9.9B |
| Debt | $444.7M | $39.2B |
| Price to earnings | 141.7 | 38.0 |
| Market value | $3.9B | $249.6B |
| Dividend yield | n/a | 0.25% |
| Rank by revenue in sector | #274 of 451 · Industrials | #12 of 451 · Industrials |
Over the years
Questions about Mirion Technologies and Thermo Fisher Scientific
Which is bigger by revenue, Mirion Technologies or Thermo Fisher Scientific?
Thermo Fisher Scientific is bigger by revenue: $44.6B in fiscal 2025, against $925.4M for Mirion Technologies in fiscal 2025.
Which keeps more of its revenue as profit, Mirion Technologies or Thermo Fisher Scientific?
Mirion Technologies had a net margin of 3.1% in fiscal 2025; Thermo Fisher Scientific had 15.0% in fiscal 2025.
Which grew revenue faster, Mirion Technologies or Thermo Fisher Scientific?
In their latest fiscal years revenue changed by +7.5% at Mirion Technologies and +3.9% at Thermo Fisher Scientific.
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.