Not yet, but they need to know who the employees are, first.

In their filing against Glassdoor, they declared their intent to sue the employees.

The judge's order only permits them to use the information for the purpose of pursuing defamation actions in New Zealand:

> 5. Zuru may use the information disclosed by Glassdoor only for purposes of the anticipated defamation action in New Zealand.

https://casetext.com/case/zuru-inc-v-glassdoor-inc