TAJ Air / BJets
It would be good to have accurate and current facts.
TAJ Air still operates as an independent operation but has an association with Deccan and BJets through Powerfly. BJets is very much the junior partner.
TAJ also operate in association with Lufthansa Private Jets.
As a customer I have used both TAJ [fixed wing] and Deccan [helicopters] and the crews on both were happy with their lot!
From experience in India over 40 years, I wish you well with your claim against BJets .....