Trans Unite allows members of the transgender & non-binary communities to find a support group local to them (or even an online-only group):
The website is located here: https://www.transunite.co.uk/
The site is run by volunteers and is a not for profit organization. It is the most up to date resource for the UK and online based support groups; users can find a local group and even message the group directly from the site using the “Contact Group” button. The site doesn’t store any details, is secured by SSL and is verifying and adding groups on an ongoing basis with the next focus being online groups with Discord Servers, Telegram and Facebook groups becoming increasingly popular to compliment those that meet up in person.