What are the costs and considerations for securing a work permit and visa through my own company in Thailand?

The user is seeking guidance on obtaining a work permit and visa through their own company, which is currently set up in a Thai national's name. They have been using Covid extensions for their stay in Thailand for six months and are looking into alternatives. The conversation highlights the importance of consulting a professional for legal and accounting advice, as the requirements can vary based on company structure and the number of Thai employees. There is a mention of needing four Thai employees per foreign worker unless under BOI (Board of Investment) provisions.