Tessell Employee Directory
Software DevelopmentCalifornia, United States201-500 Employees
Tessell has about 256 employees across 3 continents, most of them in Asia. By country, the largest groups are India (70%), United States Of America (25%) and United Kingdom Of Great Britain And Northern Ireland (1%). Engineering and Information Technology make up 48% of the profiles with a known department. Tessell's workforce spans 19 departments. Tessell's workforce grew 55% between July 2025 and July 2026.