C

Power Law company profile

Clearwire

Telecom · Kirkland, United States · Founded 1998 · IPO 2007 Unicorn

Clearwire Corporation was a telecommunications operator that provided mobile and fixed wireless broadband services to both retail and wholesale customers. The company's history traces back to 1998, when it was spun off from Sierra Technologies Inc. However, its transformative era began in October 2003 when cellular industry pioneer Craig McCaw acquired Clearwire's parent company, Clearwire Holdings. McCaw, who had previously founded McCaw Cellular and sold it to AT&T for $11.5 billion, saw an opportunity to use underutilized wireless spectrum to offer broadband internet, particularly in underserved areas. His experience in the cable and cellular industries, dating back to managing his family's small cable company in Centralia, Washington, shaped his vision for a nationwide wireless network. Clearwire's business model was centered on building and operating a next-generation wireless network to deliver high-speed internet access. The company served residential consumers and small businesses, as well as wholesale customers, primarily Sprint, which used Clearwire's network to provide 4G services. Its revenue was generated from monthly subscription fees for its internet service and wholesale agreements. A pivotal moment came in 2008 when Clearwire merged its 4G WiMAX business with Sprint's Xohm unit and secured a massive $3.2 billion investment from a consortium including Sprint, Google, Intel, Comcast, and Time Warner Cable. This transaction made Sprint the majority shareholder and aimed to create the first nationwide 4G mobile broadband network. The company's core service was mobile broadband, initially using pre-WiMAX technology and later becoming a prominent champion of the WiMAX (802.16e) 4G standard. This provided a first-mover advantage, delivering internet speeds significantly faster than the 3G networks of the time. Clearwire's key strategic asset was its vast portfolio of 2.5 GHz spectrum, which offered substantial network capacity. The service, branded as CLEAR, provided portable internet via modems and PC cards, allowing users to connect anywhere within the coverage area. By January 2012, the company served approximately 11 million subscribers. Facing a market shift towards LTE technology, Clearwire later announced plans to add LTE to its network to remain competitive. Ultimately, after a bidding war with DISH Network, Sprint acquired full ownership of Clearwire in July 2013. Sprint then began integrating Clearwire's valuable spectrum into its own LTE network and officially shut down the WiMAX service on November 6, 2015. Keywords: Clearwire, Craig McCaw, Sprint, mobile broadband, WiMAX, 4G network, 2.5 GHz spectrum, wireless internet service provider, telecommunications operator, Xohm, CLEAR, wireless data, LTE transition, Sprint acquisition, mobile network, broadband access, spectrum holdings, wireless infrastructure, early 4G, internet service, network operator