Koshika Telecome Ltd — Superannuation fund and eps

I was a employee of Koshika Teleco Ltd from 24/04/2000 to 28/3/202. Company has deducted Superannuation fund for this period . I do not know whom to contact PAN/GIR No of company --AAACK 3100E abd There were 2 TAN No. k-3647 A (C)/F and K-4898 G ( C). It was mobile fone operator whose head office was at Mohan Industrial Estate --Usha Bhawan. Brand Name was Usha fone I am SP Sharma PF No. 005063, with many employess code like 50158, 30499, 00015, 110188, 20858, .13750 My Email id [protected]@gmail.com, mobile [protected]