The invitation to New Year's Eve can be written like this. Our company decided to hold the annual meeting of the company in 2022 in a hotel on a certain day. This annual meeting was planned and hosted by our company, and then held in the form of New Year's Eve. We sincerely invite your company to attend our annual meeting here. If you can agree, please send the names of the people in your company who agree to attend the annual meeting to our company. Thank you.

Therefore, the content of the invitation letter for New Year's Eve dinner can be written in this way. Then, if the invitation is like this, it is an invitation to the whole company. If it is an individual, it is enough to write the company as an individual.

And at the end, you should write some words of respect, you can write your company name or personal name in the lower right corner, and then write the specific date.