AMX vs CALX

America Movil S.A.B. de C.V.

América Móvil, S.A.B. de C.V. provides telecommunications services in Latin America and internationally. The company offers wireless and fixed voice services, including local, domestic, and international long-distance services; and network interconnection services. It also provides data services, such as data centers, data administration, and hosting services to residential and corporate clients; value-added services, including Internet access, messaging, and other wireless entertainment and corporate services; data transmission, email services, instant messaging, content streaming, and interactive applications; and wireless security services, mobile payment solutions, machine-to-machine services, mobile banking, virtual private network services, and video calls and personal communications services. In addition, the company offers residential broadband services; IT solutions for small businesses and large corporations; and cable and satellite pay television subscriptions. Further, it sells equipment, accessories, and computers; and offers telephone directories, wireless security, call center, advertising, media, and software development services. Additionally, the company provides video, audio, and other media content through the Internet directly from the content provider to the end user. It sells its products and services under the Telcel, Telmex Infinitum, and A1 brands through a network of retailers and service centers to retail customers; and through sales force to corporate customers. As of December 31, 2021, the company had approximately 286.5 million wireless voice and data subscribers. América Móvil, S.A.B. de C.V. was incorporated in 2000 and is based in Mexico City, Mexico.

Calix Inc

Calix, Inc., together with its subsidiaries, provides cloud and software platforms, and systems and services in the United States, the Middle East, Canada, Europe, the Caribbean, and internationally. The company's cloud and software platforms, and systems and services enable communication service providers (CSPs) to provide a range of services. It provides Calix Cloud platform, a role-based analytics platform comprising Calix Marketing Cloud, Calix Support Cloud, and Calix Operations Cloud, which are configurable to display role-based insights and enable CSPs to anticipate and target new revenue-generating services and applications through mobile application. The company also offers EXOS, a carrier class smart home and business operating system that supports residential, business, and mobile subscribers; and AXOS, an operating system for access networks that allows a service provider to deliver all services on a single, elastic, converged access network that is always on, simple to operate, and quick to deploy. It offers its products through its direct sales force and resellers. Calix, Inc. was incorporated in 1999 and is headquartered in San Jose, California.