I want to create a new company and still have access to my old company.

Thank you for reaching out to the Community, browkee55. I can help you create a new company for your QuickBooks Online.

To create a new company, you'll need to sign up for a separate QuickBooks online account. One company file is equivalent to one subscription.

Here's how to sign up:

1. Visit the QuickBooks pricing page.
2. Choose a plan you want to create.
3. If you like to use the same credentials, enter your existing Intuit login credentials.
4. Follow the prompts to complete the signup process.

Once done, you can switch between companies you're subscribed to by clicking the Gear icon and selecting Switch company.

You can refer to this article to set up your newly created account: Get started and adjust settings after you sign up for QuickBooks Online

Comment on the post if you have concerns about your created account or any QuickBooks-related concerns. I'll be happy to lend a hand. Take care.