Ericsson vs CenturyLink
Side-by-side comparison of AI visibility scores, market position, and capabilities
Ericsson (NASDAQ: ERIC), Swedish 5G RAN leader with ~$22B revenue in 2025; mobile network equipment for carriers in 180+ countries, with technology handling 40% of global mobile traffic.
About
Telefonaktiebolaget LM Ericsson is a Swedish multinational networking and telecommunications company headquartered in Stockholm, founded in 1876. The company is one of the two leading global suppliers of 5G radio access network (RAN) equipment alongside Nokia, reporting approximately $22 billion in revenue and an operating margin of 17% in 2025. Ericsson's technology handles more than 40% of the world's mobile traffic.\n\nEricsson's Networks segment, its largest business unit, provides RAN hardware, radio software, and network management systems to mobile operators in over 180 countries. The company has been a pioneer in Open RAN architecture, developing virtualized and cloud-native network components that allow operators to disaggregate hardware from software. Ericsson also acquired Vonage in 2022 for $6.2 billion to build out its cloud communications and network APIs business.\n\nThe company has faced significant market headwinds including reduced RAN spending as North American 5G buildouts matured and Chinese operators shifted to domestic suppliers. In response, Ericsson restructured in 2024-2025, eliminating thousands of positions and resharpening its focus on software-led growth, particularly in Intelligent Automation and Network APIs. Despite challenges, Ericsson maintains strategic importance as Western governments restrict Huawei equipment in critical national infrastructure.
Major US telecom rebranded as Lumen Technologies; $14-15B revenue post-2024 Chapter 11 debt restructuring, refocused on enterprise fiber and Quantum Fiber residential broadband.
About
CenturyLink (now Lumen Technologies) is a major US telecommunications and network services company providing broadband internet, voice, managed network services, and enterprise connectivity solutions to residential customers, small businesses, and large enterprises. The company rebranded from CenturyLink to Lumen Technologies in 2020 to reflect its shift toward enterprise technology services. Listed on the NYSE, Lumen generates approximately $14-15 billion in annual revenue after significant asset sales and divestitures including its sale of EMEA assets and Latin America businesses.
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