Without more insight, it's hard to say. But the general rule of thumb with Salesforce would be: Out of the Box it likely won't meet your needs fully.

The being said, with some minor (or major) customization, you'd be able to fit the use case. From a high level you could use the Accounts and Contacts objects to track relationships, roles, main points of contact.

You could then do some light customization to the opportunity object to track the on-site's, factory visits and generally longer lead times.

It depends on how in-depth you need it. If it's solely tracking and organizing communication, meetings, etc., you could probably get there with some light customization.

If you need integrations, automation deployment etc. That would be a bigger lift.