The contractor detail page answers two questions in one view: what is my history with this contractor on this project, and what does the public record say about them. The first comes from your own data; the second comes from the KBO/BCE register Hemma checks on your behalf.
Contractors in the main navigation, then tap any contractor row. You land on their detail page.
The page has three areas, top to bottom: the contact card, the financial history table, and the totals strip.
Header with the contractor's name, an edit button, and any trade badges Hemma has assigned. Underneath, the basics:
The trades, name, address, and legal form come from the Belgian register; the email, phone, website, and notes are yours to fill in. The pencil icon top-right opens an edit dialog for the contact fields.
Every quote and invoice tied to this contractor, on this project, sorted by date. Each row shows:

This is the audit trail. If a contractor calls and asks "what's our balance?", this table is the answer. Scroll the rows and you can see exactly how the totals were arrived at.
Four numbers under the table:
Quoted is informational — quotes are not money owed, just intent. Invoiced and paid are what move the project's financial reality.
Separately from the project's own numbers, Hemma watches the Belgian register and surfaces flags about the contractor itself. These appear on invoice and quote pages where the contractor is shown, as a coloured badge:
When all flags are clean, no badge appears. The absence of a flag is itself a small green light.
The financial history is empty for a contractor I know I've worked with. Either no documents from them have been processed yet, or the documents that were processed got matched to a different contractor (different VAT number, slightly different name). Open the document and check the contractor field — fixing one usually fixes the rest.
A health flag is wrong. The flag reflects KBO data at the moment Hemma last checked. KBO occasionally lags — a company you know is active is shown as inactive. Email hello@gethemma.app with the contractor's VAT number and we'll re-check.
Paid totals don't match my bank statement. The paid total reflects what you marked Paid in Hemma, not what your bank confirms. If a transfer was made but never marked paid, see marking an invoice as paid.
Why don't I see this contractor's invoices from another project I'm on? Each project has its own contractor list and its own financial history. The detail page is scoped to the project you are in.