JSI

Founded in 1962, JSI is a leading specialty consulting services provider to the broadband telecommunications industry combining Regulatory, Financial, and Compliance Advisory, Fiber Engineering, and Managed Services expertise to bring an end-to-end solutions platform to fast-growing broadband operators nationwide. With a unique mix of long-term, reoccurring engagements and a growing suite of technology products, JSI is relied upon by its 600+ customers to support day-to-day operations and drive long-term strategic initiatives.

JSI has 500 consultants and is headquartered in Greenbelt, MD (Washington D.C. metro) with nine offices across the U.S.