Many companies, one login.
Separate books, tax registrations and numbering per company, one login for your team, and permissions down to the action. Every change is on the audit trail.
Multi-company and roles, in detail.
Separate books per company
Each company has its own ledger, currency, tax codes and numbering.
Switch in one click
Move between companies without signing out.
14 ready-made roles
Owner, finance manager, accountant, salesperson, warehouse and more.
51 permissions
Fine-tune what each role can see and do.
Audit trail
Who did what, when, from where, with before and after values.
Team invitations
Invite by email; people choose their own password.
Three steps, no retyping.
Create companies
The setup wizard creates each with its own books.
Invite your team
Pick a role per company.
Review the trail
Every change is recorded and searchable.
Same ledger, connected modules.
Security
How One by Hermitz protects your data: tenant isolation on the server, roles and permissions, audit trail, encrypted secrets, login throttling and locked records.
Learn more Foundation liveAccounting
Ledger, journals, reports
Learn moreAccountants
Manage several client companies with one login, roles per client, an audit trail of every change and locked periods. Partner with One by Hermitz.
Learn moreQuestions people ask
How many companies can I run?
It depends on the plan: Free and Starter include one company, Professional two and Enterprise ten. Extra companies are available as an add-on.
Can someone work in one company only?
Yes. Access is granted per company and per role.
Is this available now?
Yes. Companies, users, roles, invitations and the audit trail are live today.
Can my accountant access several clients?
Yes. Accountants can be invited into each client company with their own login.
Start with one place for the whole business.
Free plan forever. 14-day trial on paid plans, no card. We set you up within one working day.