ERF Wireless, Inc.
ERFBOTCTechnology● Active
$0.00
+$0.00(+0.00%)
Market Cap$84128
P/E Ratio—
52W High$0.22005
52W Low$0.00001
ERF Wireless, Inc. (ERFB) · Income Statement
Annual, quarterly, or TTM views · SEC 10-K & 10-Q via FMP · adjust period and M/B/T below.
FMP · ERFB · as of 2026-06-09
Financial statements
Revenue · Gross Profit · Net Income
| Breakdown | 2020-12 | 2019-12 | 2018-12 | 2017-12 | 2013-12 |
|---|---|---|---|---|---|
| Revenue | |||||
| Revenue | $0.49M | $0.03M | $0.04M | $0.01M | $7.16M |
| Cost of Revenue | $0.01M | $0.01M | $0.02M | $0.01M | $4.36M |
| Gross Profit | $0.49M | $0.01M | $0.01M | ($0.00M) | $2.80M |
| Gross Margin %(computed) | 98.18% | 52.00% | 37.84% | -27.27% | 39.09% |
| Operating Expenses | |||||
| R&D Expenses | $0.00M | $0.00M | $0.00M | $0.00M | $0.00M |
| G&A Expenses | $0.00M | $0.00M | $0.00M | $0.00M | $0.00M |
| Total Operating Expenses | $0.30M | $0.00M | $0.01M | $0.00M | $7.32M |
| Operating Income | $0.19M | $0.01M | $0.01M | ($0.01M) | ($4.52M) |
| Operating Margin %(computed) | 37.58% | 36.00% | 21.62% | -63.64% | -63.14% |
| Interest Income | $0.00M | $0.00M | $0.00M | $0.00M | $0.00M |
| Interest Expense | $0.17M | $0.00M | $0.00M | $0.00M | $0.00M |
| Income Before Tax | $0.02M | $0.01M | $0.01M | ($0.00M) | ($7.26M) |
| Income Tax Expense | $0.00M | $0.00M | $0.00M | ($0.00M) | $0.00M |
| Net Income | $0.02M | $0.01M | $0.01M | ($0.00M) | ($7.26M) |
| Net Margin %(computed) | 3.64% | 36.00% | 24.32% | -18.18% | -101.51% |
| Per Share & EBITDA | |||||
| EPS (Basic) | $0.00 | $0.00 | $0.00 | $-0.00 | $-207.54 |
| Wtd Avg Shares | 841.28M | 841.28M | 841.28M | 833.61M | 0.04M |
| EBITDA | $0.20M | $0.02M | $0.02M | $0.01M | ($2.58M) |
| EBITDA Margin %(computed) | 40.00% | 84.00% | 48.65% | 109.09% | -36.10% |
Data source: Financial Modeling Prep · Last updated: 2026-06-09 · USD · M
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About ERF Wireless, Inc. (ERFB) Income Statement
ERF Wireless, Inc. (ERFB) income statement data is sourced from SEC Form 10-K and 10-Q filings. For fiscal year 2020, ERFB reported revenue of $0.00B, gross profit of $0.00B (gross margin 98.18%), and net income of $0.00B — a net profit margin of 3.64%.
Frequently asked questions
ERFB · 4 questionsERF Wireless, Inc. (ERFB) reported revenue of $0.00B for 2020, up 1880.0% year-over-year.
ERFB revenueERFB salesannual revenue YoYincome statement
· Source: FMP /stable/income-statement · SEC EDGAR Form 10-K & 10-Q · As of 2026-06-09