You would like introduce some one with the meaning such as: This is Mr Yamaguchi from Shago company, or This is Yamaguchi working for Shago company….. , how to say it in Japanese?
For example :
She is Ms mori from Asaka company
➡️ こちらはあさかのもりさんです
/Kochira wa asaka no mori san desu /.
The sentence pattern is:
The polite way
こちらは Name of company の Name さん です
The infomal way
こちらは Name of company の Name さん です