Company: I don't remember authorizing or creating this company profile, why does it exist?
If your company profile is a community profile, it's likely that your employees, board members, or advisors added your company to their individual profile, which automatically generates one to represent your company. In this case, no one has edit rights to your profile unless you decide to claim it.
If the profile is claimed, then the person who claimed it likely set up the profile on your behalf. We closely moderate claims as they come in so it's unlikely this person is a bad player. However, contact us at firstname.lastname@example.org should you need to raise a concern.