CableOne is a publicly owned company headquartered in Phoenix, Arizona, United States. Founded in 1983, it employs approximately 6,800 individuals and reported $1.5B in revenue as of 2025. Functioning as an American broadband communications provider, the company provides cable television, internet, and phone services to 24 U.S. states and 1.1 million residential and business customers under its Sparklight brand. It also owns the Fidelity Communications brand, which offers the same services in Arkansas, Louisiana, Missouri, Oklahoma, and Texas. While headquartered in Phoenix, the company does not serve that metro area.
Cable One filed a current report (Form 8-K) on September 22, 2026. Previously, on August 25, 2026, the company submitted an Initial Statement of Beneficial Ownership (Form 3). This followed an August 14, 2026 announcement by Cable One that it appointed Heather McCallion as Chief Operating Officer, with her start date anticipated for August 24, 2026. On the same date, August 14, 2026, the company also filed an Amended Statement of Ownership (SC 13G/A) and a separate current report (Form 8-K).
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