TP-Link

TP-Link started in 1996 in Shenzhen, China, as a small maker of network interface cards and adapters. Two brothers, Zhao Jianjun and Zhao Jialin, founded the company, which has since grown into the world's largest consumer Wi-Fi networking brand by unit shipments. Its product lineup spans routers, mesh systems, smart home devices, and enterprise networking gear, sold under sub-brands like Deco, Tapo, Omada, VIGI, and Mercusys.

The company's global footprint is substantial. While its corporate headquarters is registered in Singapore, it maintains major operations in Shenzhen and a significant US presence, with offices and support in California. TP-Link products are available through major retailers including Amazon, Best Buy, and Walmart, and the brand is known for aggressive pricing and broad availability.

TP-Link's rise has not been without controversy. Both Indian and US governments have launched investigations into the company, citing potential national security risks. In July 2025, Netgear countersued TP-Link, alleging that its "American company" rebrand constitutes false advertising, stating the firm "remains, at its core, a Chinese company selling Chinese-made products." This litigation highlights the geopolitical tensions surrounding Chinese tech companies in Western markets. [edit]