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Side-by-side financial comparison of Iridium Communications Inc. (IRDM) and OPKO HEALTH, INC. (OPK). Click either name above to swap in a different company.

Iridium Communications Inc. is the larger business by last-quarter revenue ($219.1M vs $148.5M, roughly 1.5× OPKO HEALTH, INC.). Iridium Communications Inc. runs the higher net margin — 9.9% vs -21.1%, a 30.9% gap on every dollar of revenue. On growth, Iridium Communications Inc. posted the faster year-over-year revenue change (1.9% vs -19.2%). Over the past eight quarters, Iridium Communications Inc.'s revenue compounded faster (4.4% CAGR vs -7.5%).

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...

OPKO Health, Inc. is a medical test and medication company focused on diagnostics and pharmaceuticals. The company is a publicly traded company on NASDAQ and TASE under the symbol "OPK".

IRDM vs OPK — Head-to-Head

Bigger by revenue
IRDM
IRDM
1.5× larger
IRDM
$219.1M
$148.5M
OPK
Growing faster (revenue YoY)
IRDM
IRDM
+21.1% gap
IRDM
1.9%
-19.2%
OPK
Higher net margin
IRDM
IRDM
30.9% more per $
IRDM
9.9%
-21.1%
OPK
Faster 2-yr revenue CAGR
IRDM
IRDM
Annualised
IRDM
4.4%
-7.5%
OPK

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
IRDM
IRDM
OPK
OPK
Revenue
$219.1M
$148.5M
Net Profit
$21.6M
$-31.3M
Gross Margin
43.1%
Operating Margin
23.2%
-25.8%
Net Margin
9.9%
-21.1%
Revenue YoY
1.9%
-19.2%
Net Profit YoY
-29.0%
-322.8%
EPS (diluted)
$-0.04

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.

Revenue
IRDM
IRDM
OPK
OPK
Q1 26
$219.1M
Q4 25
$212.9M
$148.5M
Q3 25
$226.9M
$151.7M
Q2 25
$216.9M
$156.8M
Q1 25
$214.9M
$150.0M
Q4 24
$213.0M
$183.6M
Q3 24
$212.8M
$173.6M
Q2 24
$201.1M
$182.2M
Net Profit
IRDM
IRDM
OPK
OPK
Q1 26
$21.6M
Q4 25
$24.9M
$-31.3M
Q3 25
$37.1M
$21.6M
Q2 25
$22.0M
$-148.4M
Q1 25
$30.4M
$-67.6M
Q4 24
$36.3M
$14.0M
Q3 24
$24.4M
$24.9M
Q2 24
$32.3M
$-10.3M
Gross Margin
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
43.1%
Q3 25
32.9%
Q2 25
31.5%
Q1 25
28.4%
Q4 24
46.1%
Q3 24
23.1%
Q2 24
28.4%
Operating Margin
IRDM
IRDM
OPK
OPK
Q1 26
23.2%
Q4 25
25.9%
-25.8%
Q3 25
30.9%
31.7%
Q2 25
23.2%
-38.3%
Q1 25
28.1%
-44.8%
Q4 24
24.5%
-18.0%
Q3 24
25.8%
8.2%
Q2 24
21.7%
-33.9%
Net Margin
IRDM
IRDM
OPK
OPK
Q1 26
9.9%
Q4 25
11.7%
-21.1%
Q3 25
16.4%
14.3%
Q2 25
10.1%
-94.7%
Q1 25
14.2%
-45.1%
Q4 24
17.1%
7.6%
Q3 24
11.5%
14.3%
Q2 24
16.1%
-5.7%
EPS (diluted)
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$0.24
$-0.04
Q3 25
$0.35
$0.03
Q2 25
$0.20
$-0.19
Q1 25
$0.27
$-0.10
Q4 24
$0.30
$0.02
Q3 24
$0.21
$0.03
Q2 24
$0.27
$-0.01

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
IRDM
IRDM
OPK
OPK
Cash + ST InvestmentsLiquidity on hand
$364.4M
Total DebtLower is stronger
$344.0M
Stockholders' EquityBook value
$1.3B
Total Assets
$1.9B
Debt / EquityLower = less leverage
0.27×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$96.5M
$364.4M
Q3 25
$88.5M
$412.0M
Q2 25
$79.3M
$267.3M
Q1 25
$50.9M
$428.8M
Q4 24
$93.5M
$426.6M
Q3 24
$159.6M
$400.1M
Q2 24
$63.5M
$40.6M
Total Debt
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$1.8B
$344.0M
Q3 25
$344.2M
Q2 25
$343.3M
Q1 25
$439.2M
Q4 24
$1.8B
$437.2M
Q3 24
$441.0M
Q2 24
$201.9M
Stockholders' Equity
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$462.6M
$1.3B
Q3 25
$450.5M
$1.3B
Q2 25
$473.6M
$1.3B
Q1 25
$518.4M
$1.3B
Q4 24
$576.6M
$1.4B
Q3 24
$663.8M
$1.4B
Q2 24
$786.7M
$1.4B
Total Assets
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$2.5B
$1.9B
Q3 25
$2.6B
$2.0B
Q2 25
$2.6B
$2.0B
Q1 25
$2.6B
$2.1B
Q4 24
$2.7B
$2.2B
Q3 24
$2.8B
$2.3B
Q2 24
$2.7B
$2.0B
Debt / Equity
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
3.80×
0.27×
Q3 25
0.26×
Q2 25
0.26×
Q1 25
0.33×
Q4 24
3.05×
0.32×
Q3 24
0.31×
Q2 24
0.14×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
IRDM
IRDM
OPK
OPK
Operating Cash FlowLast quarter
$-25.9M
Free Cash FlowOCF − Capex
$-28.6M
FCF MarginFCF / Revenue
-19.3%
Capex IntensityCapex / Revenue
13.7%
1.8%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-190.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$108.6M
$-25.9M
Q3 25
$100.8M
$-34.6M
Q2 25
$129.6M
$-83.4M
Q1 25
$61.1M
$-34.6M
Q4 24
$104.8M
$-44.4M
Q3 24
$118.6M
$-77.1M
Q2 24
$81.1M
$-26.4M
Free Cash Flow
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
$75.1M
$-28.6M
Q3 25
$79.2M
$-37.8M
Q2 25
$108.9M
$-86.7M
Q1 25
$36.5M
$-37.7M
Q4 24
$80.5M
$-49.8M
Q3 24
$100.0M
$-85.0M
Q2 24
$68.7M
$-33.7M
FCF Margin
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
35.3%
-19.3%
Q3 25
34.9%
-24.9%
Q2 25
50.2%
-55.3%
Q1 25
17.0%
-25.2%
Q4 24
37.8%
-27.1%
Q3 24
47.0%
-49.0%
Q2 24
34.2%
-18.5%
Capex Intensity
IRDM
IRDM
OPK
OPK
Q1 26
13.7%
Q4 25
15.7%
1.8%
Q3 25
9.5%
2.1%
Q2 25
9.5%
2.1%
Q1 25
11.4%
2.1%
Q4 24
11.4%
2.9%
Q3 24
8.7%
4.6%
Q2 24
6.2%
4.0%
Cash Conversion
IRDM
IRDM
OPK
OPK
Q1 26
Q4 25
4.37×
Q3 25
2.71×
-1.60×
Q2 25
5.90×
Q1 25
2.01×
Q4 24
2.88×
-3.17×
Q3 24
4.85×
-3.10×
Q2 24
2.51×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

IRDM
IRDM

Voice and data$57.4M26%
IoT data (2)$43.9M20%
Government$35.8M16%
Government service revenue (5)$26.8M12%
Subscriber equipment$23.1M11%
Hosted payload and other data service (4)$14.9M7%
Broadband (3)$12.9M6%
Commercial$1.6M1%

OPK
OPK

Services$71.1M48%
Transfer Of Intellectual Property And Other$33.7M23%
IE$22.1M15%
Rayaldee$8.8M6%
Barda Agreement$6.8M5%
MX$6.3M4%

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