![]() ADTRAN ADTRAN Holdings is a company that provides networking and communications platforms, software, and services focused on the broadband access market. | ![]() Gemtek Gemtek (正文科技股份有限公司) is a company engaged in developing, manufacturing, designing, and distributing wireless broadband solutions. | ![]() Sercomm Sercomm (中磊電子股份有限公司) is a company that provides telecom broadband networking software and firmware. | |
Founding Date | Founding Date 1985 | Founding Date 1988 | Founding Date 1992 |
Type | Type Public | Type Public | Type Public |
Tags | |||
Locations | Locations Huntsville, US HQ Melbourne, AU South Melbourne, AU Wien, AT São Paulo, BR Montreal, CA Shenzhen, CN see more | Locations Hsinchu, TW HQ Taipei, TW | |
Employees | Employees 3,0914% decrease | Employees 1,0916% increase | Employees 5,43113% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) $1.1b (FY, 2025) | Revenue (est.) NT$16.5b (FY, 2025) | Revenue (est.) NT$54b (FY, 2025) |
Cost of goods | Cost of goods $668.9m (FY, 2025) | Cost of goods NT$13.5b (FY, 2025) | Cost of goods NT$44.5b (FY, 2025) |
Gross profit | Gross profit $415m (FY, 2025) | Gross profit NT$3b (FY, 2025) | Gross profit NT$9.6b (FY, 2025) |
Net income | Net income N/A | Net income (NT$105.9m) (FY, 2025) | Net income NT$1.2b (FY, 2025) |

Gemtek (正文科技股份有限公司) is a company engaged in developing, manufacturing, designing, and distributing wireless broadband solutions.
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Sercomm (中磊電子股份有限公司) is a company that provides telecom broadband networking software and firmware.
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