Dear KVK,
As it is over an year nearly , please approach politely your ex company seniors who are relevant. Find out from HR as to what happened .
Please make sure you have done the right thing in handing over charge and properties. I also mean in case you have been dealing in Sales ,please see if there is any recoverable amount clients on your behest. If that be so you need to .
with the management and explain.I feel there is enough scope for one to believe that there is some thing concretely pending .Please check and reassure yourself first.
did you ever send a mail or letter to the Management before. If not why did you keep quiet? Reason to yourself.
Have you any thing in writing of acceptance of your resignation and have you received conduct certificate/experience certificate while leaving.
If every thing is clear , please send mails to all concerned and request them to expedite payment/settlement .
Then a registered AD letter .
Finally after all processes, like meeting personally at least 2 or 3 times at various levels, gauging situation etc contact a good lawyer to take your case. Fix a percentage of amount as fees once you get your money/Full and final settlement ( Last resort)