Add another company
A second company gets its own workspace — allowed when it belongs to the same group or owner, identified by its UID.
Running two businesses out of one workspace goes wrong quickly: the accounting is not separable, the VAT is not separable, and neither is the audit trail. IDup therefore gives an additional company its own workspace.
Step by step
- Open Additional companies.
- Add the new company with its legal name and its company registration number (UID). The UID is required — it is how the relationship to the existing company is established.
- Confirm that the company belongs to the same group or has the same owner. This is the condition under which an additional workspace is permitted.
- Once it is set up, the new company appears in your area picker alongside the first, and you switch with one click.
- Give people access per company under Central → Team inside each workspace. Access is not shared automatically.
What stays separate
- Accounting, invoices, VAT and reports — completely.
- Customers and contacts — each company has its own.
- Team members and their rights — granted per company.
What is shared is you: one login, one password, both companies in the same area picker.
Nothing is tracked — the buttons only open a message so you can tell us what was missing.

