Tony Danker is reportedly planning to sue the Confederation of British Industry (CBI) over his sacking for complaints against his alleged behaviour.
The former CBI chief, who is Jewish, is consulting lawyers as he considers filing a potential claim against the CBI, according to The Sunday Times.
Employment tribunals must be brought within three months, meaning Danker, 51, has until July to launch his claim.
Danker was sacked after allegations of misconduct toward several employees surfaced.