Get latest articles and stories on Business at LatestLY. Mumbai (Maharashtra) [India], April 30: STL [NSE: STLTECH], a leading optical and digital solutions company, today announced its successful partnership with Archtop Fiber, supporting the development of Archtop's expansive multi-gigabit fiber Internet network spanning over 2,500 miles across the Northeast region of the United States. Over the past two years, the companies have been working together, developing mission-critical optical solutions tailored to bring the fastest, most reliable Internet solutions to underserved markets across New York's Hudson Valley and beyond. Business News | Archtop Fiber Teams Up with STL for Multi-Gigabit Network Build in the Northeast US.