Maximum Companies can be created in One Environment in D365 BC:
(1) In this blog we get to know about the maximum creation of companies in one environment. In the previous version, you can create unlimited companies in one environment.
(2) Recently Microsoft announces the limitation of companies in one environment. Refer to the below images as per Microsoft.
(3) As Per Microsoft → This company limit will take effect in the 2023 wave 1 release. When in effect, exceeding the limit will prevent you from doing some environment operations. For information about the consequences of exceeding the limit, go to Operational challenges with many companies per environment. If you already have more than 300 companies in one environment, distribute them across more environments to avoid problems later.