Qumulo is an American data storage company based in Seattle, Washington, founded in 2012. It specializes in enterprise-grade unstructured data storage solutions that manage large volumes of file and object data across on-premises, edge, and cloud environments. The company was established by former Isilon employees with expertise in scale-out storage systems, aiming to address the limitations of legacy storage.

Qumulo offers a software-defined, cloud-native platform that provides real-time visibility, control, and scalability for unstructured data workloads. Its key products include Qumulo Core, a file data storage and management system; CloudQ, which optimizes data storage in public cloud environments; and ServerQ, a flexible software-defined storage solution. The platform supports hybrid workflows and distributed teams, allowing seamless data access across various locations.

Qumulo serves diverse industries such as media and entertainment, healthcare, telecommunications, and high-performance computing. Its business model features flexible pricing plans, including Qumulo One, which aligns costs with data consumption. The company is committed to customer satisfaction, supported by a proactive customer success team and a cloud-based monitoring service.