If the organization is in losses and the management has decided to close, you need to follow the procedure but clear all the dues and pay compensation. If you choose to retain only the regular employees and opt for outsourcing the rest, you might be inviting trouble instead of peace.
If the management is considering closure due to issues with the workforce, it's essential to work towards a win-win solution as nobody would willingly sacrifice their livelihood. Seek assistance, resolve the matter, and strive to continue operations.
I concur with Mr. Umakanthan's viewpoint. By pursuing this path, you may end up compounding your problems, facing issues with both the existing and outsourced employees.
Thanks,
Kamesh