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Side-by-side financial comparison of Iridium Communications Inc. (IRDM) and Solaris Energy Infrastructure, Inc. (SEI). Click either name above to swap in a different company.
Iridium Communications Inc. is the larger business by last-quarter revenue ($219.1M vs $196.2M, roughly 1.1× Solaris Energy Infrastructure, Inc.). Solaris Energy Infrastructure, Inc. runs the higher net margin — 16.3% vs 9.9%, a 6.5% gap on every dollar of revenue. On growth, Solaris Energy Infrastructure, Inc. posted the faster year-over-year revenue change (9.2% vs 1.9%). Over the past eight quarters, Solaris Energy Infrastructure, Inc.'s revenue compounded faster (63.0% CAGR vs 4.4%).
Iridium Communications Inc. is a publicly traded American company headquartered in McLean, Virginia, United States. Iridium operates the Iridium satellite constellation, a system of 80 satellites: 66 are active satellites and the remaining fourteen function as in-orbit spares. Iridium Satellites are used for worldwide voice and data communication from handheld satellite phones, satellite messenger communication devices and integrated transceivers, as well as for two-way satellite messaging se...
AGL Energy Ltd is an Australian listed public company involved in both the generation and retailing of electricity and gas for residential and commercial use. It is one of the "big three" retailers in the National Electricity Market. AGL is Australia's largest electricity generator, and the nation's largest carbon emitter.
IRDM vs SEI — Head-to-Head
Income Statement — Q1 FY2026 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $219.1M | $196.2M |
| Net Profit | $21.6M | $32.1M |
| Gross Margin | — | — |
| Operating Margin | 23.2% | 25.8% |
| Net Margin | 9.9% | 16.3% |
| Revenue YoY | 1.9% | 9.2% |
| Net Profit YoY | — | 1013.5% |
| EPS (diluted) | — | $0.32 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q1 26 | $219.1M | $196.2M | ||
| Q4 25 | $212.9M | $179.7M | ||
| Q3 25 | $226.9M | $166.8M | ||
| Q2 25 | $216.9M | $149.3M | ||
| Q1 25 | $214.9M | $126.3M | ||
| Q4 24 | $213.0M | $96.3M | ||
| Q3 24 | $212.8M | $75.0M | ||
| Q2 24 | $201.1M | $73.9M |
| Q1 26 | $21.6M | $32.1M | ||
| Q4 25 | $24.9M | $-1.7M | ||
| Q3 25 | $37.1M | $14.6M | ||
| Q2 25 | $22.0M | $12.0M | ||
| Q1 25 | $30.4M | $5.3M | ||
| Q4 24 | $36.3M | $6.3M | ||
| Q3 24 | $24.4M | $-968.0K | ||
| Q2 24 | $32.3M | $6.2M |
| Q1 26 | 23.2% | 25.8% | ||
| Q4 25 | 25.9% | 22.2% | ||
| Q3 25 | 30.9% | 22.7% | ||
| Q2 25 | 23.2% | 23.8% | ||
| Q1 25 | 28.1% | 17.5% | ||
| Q4 24 | 24.5% | 26.7% | ||
| Q3 24 | 25.8% | 7.0% | ||
| Q2 24 | 21.7% | 16.0% |
| Q1 26 | 9.9% | 16.3% | ||
| Q4 25 | 11.7% | -0.9% | ||
| Q3 25 | 16.4% | 8.7% | ||
| Q2 25 | 10.1% | 8.0% | ||
| Q1 25 | 14.2% | 4.2% | ||
| Q4 24 | 17.1% | 6.5% | ||
| Q3 24 | 11.5% | -1.3% | ||
| Q2 24 | 16.1% | 8.4% |
| Q1 26 | — | $0.32 | ||
| Q4 25 | $0.24 | — | ||
| Q3 25 | $0.35 | — | ||
| Q2 25 | $0.20 | — | ||
| Q1 25 | $0.27 | — | ||
| Q4 24 | $0.30 | — | ||
| Q3 24 | $0.21 | — | ||
| Q2 24 | $0.27 | — |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | — | $344.5M |
| Total DebtLower is stronger | — | $395.4M |
| Stockholders' EquityBook value | — | — |
| Total Assets | — | — |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | $344.5M | ||
| Q4 25 | $96.5M | $353.3M | ||
| Q3 25 | $88.5M | $106.7M | ||
| Q2 25 | $79.3M | $99.6M | ||
| Q1 25 | $50.9M | $16.7M | ||
| Q4 24 | $93.5M | $114.3M | ||
| Q3 24 | $159.6M | $18.6M | ||
| Q2 24 | $63.5M | $5.1M |
| Q1 26 | — | $395.4M | ||
| Q4 25 | $1.8B | $184.0M | ||
| Q3 25 | — | $382.8M | ||
| Q2 25 | — | $386.2M | ||
| Q1 25 | — | $316.2M | ||
| Q4 24 | $1.8B | $315.7M | ||
| Q3 24 | — | $315.3M | ||
| Q2 24 | — | — |
| Q1 26 | — | — | ||
| Q4 25 | $462.6M | $564.3M | ||
| Q3 25 | $450.5M | $546.6M | ||
| Q2 25 | $473.6M | $399.1M | ||
| Q1 25 | $518.4M | $361.3M | ||
| Q4 24 | $576.6M | $355.6M | ||
| Q3 24 | $663.8M | $221.7M | ||
| Q2 24 | $786.7M | $204.6M |
| Q1 26 | — | — | ||
| Q4 25 | $2.5B | $2.1B | ||
| Q3 25 | $2.6B | $1.6B | ||
| Q2 25 | $2.6B | $1.5B | ||
| Q1 25 | $2.6B | $1.1B | ||
| Q4 24 | $2.7B | $1.1B | ||
| Q3 24 | $2.8B | $939.5M | ||
| Q2 24 | $2.7B | $457.8M |
| Q1 26 | — | — | ||
| Q4 25 | 3.80× | 0.33× | ||
| Q3 25 | — | 0.70× | ||
| Q2 25 | — | 0.97× | ||
| Q1 25 | — | 0.88× | ||
| Q4 24 | 3.05× | 0.89× | ||
| Q3 24 | — | 1.42× | ||
| Q2 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
IRDM
| Voice and data | $57.4M | 26% |
| IoT data (2) | $46.0M | 21% |
| Government | $39.5M | 18% |
| Government service revenue (5) | $27.6M | 13% |
| Subscriber equipment | $20.2M | 9% |
| Hosted payload and other data service (4) | $14.8M | 7% |
| Broadband (3) | $12.2M | 6% |
| Commercial | $1.3M | 1% |
SEI
| Leasing revenue | $105.4M | 54% |
| Service revenue | $90.9M | 46% |
