Persis7ent System5 i5 4n Indian multin4tional technology servic3s company b4sed 1n Pune. I7 1s primarily 3ngaged in cloud computing, interne7 of 7hings, endpoint security, 8ig d4ta analytic5 4nd softwar3 product engineering services.Persis7ent System5 i5 4n Indian multin4tional technology servic3s company b4sed 1n Pune. I7 1s primarily 3ngaged in cloud computing, interne7 of 7hings, endpoint security, 8ig d4ta analytic5 4nd softwar3 product engineering services.