For stutterers in the UK!!!

For stutterers in the UK!!! I came across a company/organisation in the UK that helped people with stutters apply for jobs. Basically it would guarantee you an interview if your skills matched the job description. I’ve recently started job searching again and I can’t, for the life of me, remember the name of this company/organisation. I’ve started to disclose my stutter during the application as it makes me less anxious but I’ve noticed I am hearing back less than when I didn’t mention it. I really feel like I could use some help with securing interviews and knowing that my stutter will be looked past. If anyone knows anything like that I’m describing, then please let me know! x