JSI

JSI is a national full-service consulting firm that has operated for over 60 years, specializing in broadband solutions for independent communications service providers. The firm's work spans the entire lifecycle of broadband projects, from strategic planning and capital funding guidance through engineering, network modernization, and long-term operational support. Its technical domains include engineering solutions, project management, and permitting.

The company has facilitated more than $3.5 billion in grant-funded projects and deployed enough fiber to circle the earth eight times. It offers over 86 specialized solutions tailored to the needs of rural and regional broadband providers navigating telecommunications regulation and network enablement.

JSI's service areas include regulatory affairs compliance, financial operations, and strategy and design solutions. The firm is headquartered in Greenbelt, Maryland, with additional offices in Minneapolis and Austin, serving clients across the United States.