Side-by-side comparison of AI visibility scores, market position, and capabilities
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.
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.
a2z Radiology AI raised $20M in 2025 for its whole-body AI that simultaneously screens for 24+ conditions across CT scans — from incidental cancers to cardiovascular risk — in a single automated read.
a2z Radiology AI has developed a whole-body CT analysis platform that simultaneously screens for over 24 medical conditions across a single CT scan, including incidental cancers, coronary artery disease, aortic aneurysm, bone density loss, and organ abnormalities. The AI acts as a second reader that radiologists can use to catch incidental findings that fall outside the primary reason for a scan — a major source of missed diagnoses.
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