What is equivalent of persona non grata for a company?

1. What does persona non grata mean in business?
2. What is the equivalent of persona non grata?
3. What does passata non grata mean?

What does persona non grata mean in business?

What does “persona non grata” mean? According to Wikipedia, it means an unwelcome person. I like the definition from BusinessDictionary.com, which defines it as: A person who is rejected by those whose acceptance of him or her is required in a situation.

What is the equivalent of persona non grata?

Pitkäranta's dictionary suggests opus mercatorium or societas mercatoria.

What does passata non grata mean?

(pəʳsoʊnə nɒn grɑːtə ) Word forms: plural personae non gratae. phrase. If someone becomes or is declared persona non grata, they become unwelcome or unacceptable because of something they have said or done.