Yes, you can find employees' LinkedIn URLs using a company domain or LinkedIn URL in Clay. Use the "Find People" feature with Companies, People, Jobs integration - input your company domain in the "Company Domain" field or company LinkedIn URL in the "Company LinkedIn URL" field.
You can also import Sales Navigator searches by pasting your Sales Nav search URL, which retrieves LinkedIn profile links for up to 2,500 results per search.
Yeah, you can do that with the Find People search:
https://www.clay.com/university/lesson/find-people-clay-101
It will return employees at the company based on the domain or LinkedIn page. Just note it may not pull every single employee. To broaden results, you can also use Claygent to search the web for additional profiles.
Let me know if you have more questions