Our client will have 5 domains on the same IP address. he uses Shopware (e-commerce platform). He wants to migrate his shops to a single shop with sub shops. So he can access them all from single /backend/admin/.
- There are 5 shops (sub shop) in 5 domains.
- Some of sub shops have similar content.
- They have links, linking one to another.
- Each sub shop is a separate company in the real world
Does google knows or even wants to know these are different companies and does it affect ranking anyhow?