How to claim dues from a European company which has a subsidiary in the UAE?

Dear all,

I was hired as GM for a company in Dubaï which is a subsidiary of a European Holding. For 3 months, I did not receive my salary. The local company (LLC) is about to close with no more assets & no local funds.

We used to receive funds from this holding to pay all local expenses. My company doesn't want to terminate my contract even they invoke that I am not working.

Indeed, they removed from me the business car, the professional phone number, and the professional email without notice. The local sponsor and the director of the holding are the only ones mentioned as managers & shareholders on the trade license.

Any chance to get my salaries + gratuities? Should I send a letter of resignation then and cancel my visa if the local sponsor accepts?

What are the legal consequences for both sides?

According to my employment contract, I should have 3 months' notice period for termination. In case of an "act of negligence", they can terminate my contract immediately (no notice period).

Waiting for your advice,

Thanks!