Both Frankie and Benny's and Chiquito will be closing a number of restaurants over the next few weeks as the chain looks to try and cut costs.
The Restaurant Group (TRG), which owns both the American Italian and Tex Mex chains, expects it will save around £5million by closing its "loss-making restaurants" when it announced the closure of 35 sites earlier this year.
The group announced on Tuesday that it had brought forward its plans to shut these sites after it negotiated to exit a number of contracts ahead of schedule.