Here's a list of organisations for women in STEM on Wikipedia:
It's a bit of a mess, frankly, and needs cleaning up if anyone's up for it.
Do you know where there's good instructions on how to edit wikipedia? I don't know much about coding and get scared and the thought of going 'behind the scenes' but would really like to delicately dip my toe in.
Not sure if this will help, but it has videos:
Also, a friend of mine who does a lot of wikipedia editing is going to have a look at it in a couple of weeks, so don't be surprised if there's a sudden but positive change to the page!