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Millicom International Cellular vs T-Mobile US: revenue, profit, margins and growth compared
Millicom International Cellular brought in $5.8B of revenue in fiscal 2025, T-Mobile US $88.3B in fiscal 2025. Revenue changed by +0.3% at Millicom International Cellular and +8.5% at T-Mobile US on the year before, so T-Mobile US grew faster. Millicom International Cellular kept 22.6% of its revenue as net profit, T-Mobile US 12.4%. Free cash flow was $1.1B at Millicom International Cellular and $18B at T-Mobile US.
Side by side, latest fiscal year
| TIGO | TMUS | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $5.8B | $88.3B |
| Revenue growth | +0.3% | +8.5% |
| Net income | $1.3B | $11B |
| Net margin | 22.6% | 12.4% |
| Free cash flow | $1.1B | $18B |
| Free cash flow margin | 18.6% | 20.4% |
| Earnings per share (diluted) | $7.83 | $9.72 |
| Cash | $1.6B | $5.6B |
| Debt | $6.9B | $86.3B |
| Price to earnings | n/a | 17.1 |
| Market value | $15B | $178.5B |
| Dividend yield | n/a | 2.28% |
| Rank by revenue in sector | #13 of 75 · Telecommunications | #4 of 75 · Telecommunications |
Over the years
Questions about Millicom International Cellular and T-Mobile US
Which is bigger by revenue, Millicom International Cellular or T-Mobile US?
T-Mobile US is bigger by revenue: $88.3B in fiscal 2025, against $5.8B for Millicom International Cellular in fiscal 2025.
Which keeps more of its revenue as profit, Millicom International Cellular or T-Mobile US?
Millicom International Cellular had a net margin of 22.6% in fiscal 2025; T-Mobile US had 12.4% in fiscal 2025.
Which grew revenue faster, Millicom International Cellular or T-Mobile US?
In their latest fiscal years revenue changed by +0.3% at Millicom International Cellular and +8.5% at T-Mobile US.
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.