Cambium Networks History: How a 2011 Motorola Spin-Out Built on Canopy Wireless

October 4, 2026 Benjamin

Cambium Networks was formed in 2011, but the wireless technology it inherited was already more than a decade old. The company acquired Motorola Solutions’ point-to-multipoint and point-to-point wireless broadband businesses, including the Canopy platform first launched in 1999 and technology associated with Orthogon Systems. That makes 2011 the corporate founding while the product lineage reaches back into Motorola.

The spin-out mattered because it gave a specialised fixed-wireless business its own company structure. Instead of competing for attention inside a much larger communications organisation, Cambium could concentrate on links used by wireless internet service providers, enterprises, governments and remote networks where laying fibre can be expensive or slow.

How a 2011 Motorola Spin-Out Built on Canopy Wireless

Point-to-multipoint systems allow one base location to serve many subscriber sites, while point-to-point radios create dedicated high-capacity links between locations. Performance therefore depends on spectrum efficiency, interference handling, antenna design, management software and the ability to scale from a few connections to large deployments. Those are different priorities from consumer Wi-Fi routers even though both use radio.

Cambium later expanded into enterprise Wi-Fi, switching and cloud-based network management through cnMaestro. That broadened the company from outdoor wireless transport into more of the network around it, allowing customers to manage multiple access technologies through a common operational layer.

Cambium Networks today

Cambium Networks remains an independent networking company, but it is no longer Nasdaq-listed. Nasdaq suspended trading in its ordinary shares on 27 March 2026, and the Nasdaq Listing and Hearing Review Council affirmed the delisting decision in August 2026. The company said it expected its shares to remain available on the OTC Markets Group’s Expert Market while its operating portfolio continued across fixed wireless broadband, enterprise Wi-Fi, switching and cloud management.

The Motorola ancestry remains important because it explains why a company founded in 2011 could begin with mature products, customers and engineering experience. Cambium’s history is not a startup inventing wireless broadband from zero; it is a specialised business carved out of an established technology lineage and then expanded into a broader networking portfolio. Keeping those two histories separate makes the company’s rapid early scale much easier to understand.