Kindly file
RTI appln with PF office on the lines suggested in my blog "any thing pending with govt? try this".This will force PF dept to force company A to deposit correct amount in your account, irrespective of what they have paid to company C. Send photocopies of all available papers once again with your
RTI appln. You can visit website of EPFO for details of relevant
PIO etc. Pay fee of Rs.10/- by IPO.My mobile No. is 09924106490. Send copy of
RTI appln to company A for exerting pressure.