If another company is using your company's name in such a manner as to cause confusion with the general public and/or harms your company's reputation and business, you need to consult with a business attorney as to options to stop this unwarranted use of your company's name. I suggest the following:1. a cease and desist letter be sent to the other company demanding immediate ending of your company's name in any of its transmissions to the public at large due to the likelihood of confusion that it is causing by a set date.2. if the request is not complied with, a legal action may be the next course of action for trade name infringement, trade disparagement and for injunctive relief.Good luck.