Chinese phrase
你是哪家公司？ nǐ shì nǎ jiā gōng sī
Meaning
Which company do you work for?
When to use it
Asks which company someone works for. It is a neutral, polite way to ask about a person's employer in conversation.
Example dialogue
请问，你是哪家公司？ qǐng wèn nǐ shì nǎ jiā gōng sī
May I ask which company you work for?
我在腾讯的市场部工作。 wǒ zài téng xùn de shì chǎng bù gōng zuò
I work in Tencent's marketing department.