On the company registration process, you will be given the option to convert your existing Eurostar.com account or create a separate Eurostar For Business account. 

Convert into a Business Account:
Recommended if:

• You are already using this account for business
• You want to transfer your past travel history, upcoming bookings, and any loyalty points to your new company account.

Create a new Eurostar account for your Business:
Recommended if:

• You don’t have an existing Eurostar.com account
• You want to keep a personal account separate from your business account