How to add our company (with website and logo) on Platform listing?

I see several companies listed here properly with their title, logo and website mentioned in places like leaderboards and available over dropdown as well

As evident in the screenshot above, top two companies have a proper and complete info (including logo and brand website), whereas companies 3 and 4 here are undefined, collected with just their name appearing in multiple profiles.

In case of schools, “Add My School” option still exists

But I do not see the same for companies on profile

Has it been unsupported now, or is there any way in which the company info can also be registered on CodinGame? Without “Add Company” option, I believe the unregistered companies may not get a proper listing and related option available.