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About
Founded in 1986 and headquartered in League City, Texas, ERF Wireless, Inc. delivers wireless broadband access solutions. The company operates through three key segments: Energy Broadband, Wireless Bundled Services, and Enterprise Network Services. Primarily, ERF Wireless provides comprehensive wireless bandwidth and support services for the North American energy industry, particularly the oil and gas sector. This includes nomadic terrestrial wireless broadband for wellsite connectivity, wellsite communications equipment rental, IT support services (both general and over broadband), network monitoring and maintenance, and secure Layer 2 communication product rentals. Additionally, it offers fixed-site terrestrial wireless broadband connectivity, network design and construction, supervisory control and data acquisition (SCADA) for production fields, and midstream communication, monitoring, and security solutions. Beyond the energy sector, ERF Wireless serves enterprise clients, such as regional banking, healthcare, and educational institutions, primarily in rural areas of North America. For these customers, the company designs and implements custom Internet wireless bandwidth solutions, including long-term maintenance and network monitoring, offers reselling arrangements, and provides secure connectivity services through its CryptoVue product. Furthermore, ERF Wireless extends its services to commercial businesses and residential customers, offering high-speed internet, Voice over Internet Protocol (VoIP) services, network monitoring and maintenance, and video services.
The current price of ERFB is $0.00 USD — it has decreased by -99% in the past 24 hours. Watch ERF Wireless stock price performance more closely on the chart.
What is ERF Wireless stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on OTC Link exchange ERF Wireless stocks are traded under the ticker ERFB.
Is ERF Wireless stock price growing?▼
ERFB stock has risen by +0% compared to the previous week, the month change is a +0% rise, over the last year ERF Wireless has showed a +0% increase.
What is ERF Wireless market cap?▼
Today ERF Wireless has the market capitalization of 84,128
What were ERF Wireless earnings last quarter?▼
ERFB earnings for the last quarter are 0.08 USD per share, whereas the estimation was N/A USD resulting in a N/A surprise. The estimated earnings for the next quarter are N/A USD per share.
What is ERF Wireless revenue for the last year?▼
ERF Wireless revenue for the last year amounts to 990,000 USD.
What is ERF Wireless net income for the last year?▼
ERFB net income for the last year is 36,000 USD.
How many employees does ERF Wireless have?▼
As of November 2, 2026, the company has 34 employees.
In which sector is ERF Wireless located?▼
ERF Wireless operates in the Technology sector.
When did ERF Wireless complete a stock split?▼
The last stock split for ERF Wireless was on January 29, 2021 with a ratio of 1:10000.
Where is ERF Wireless headquartered?▼
ERF Wireless is headquartered in League City, United States.