Can private enterprises or private enterprises migrate with skills?

This problem should be viewed from two aspects:

If you immigrate to New Zealand, the immigration officer's judgment and recognition of work experience mainly depends on the company background. Generally speaking, the working experience of multinational and foreign-funded large enterprises is more likely to be recognized by immigration officials.

If you immigrate to Canada or Australia, the requirements for the nature of the enterprise are not very high, mainly depending on the specific content of the company's work and the responsibilities assumed by the applicant.

So to sum up, even private enterprises or their work experience can be immigrated.