Make sense of company data.
What should you know before choosing or using a company list? Start with the question on your desk.
Practical guides
How do you check a company list?
A practical checklist for sources, freshness and missing fields before a list reaches your CRM.
Read the guideEvaluating a Dutch company database: five questions
Coverage, missing contacts, source rights, refresh cadence and export limits: what to know before choosing a company database.
Read the guideGetting started with the FirmTrove API and MCP
From a free account to a working REST search and an MCP call from an AI assistant.
Read the guideHow a FirmTrove record is built: sources and three layers
From source sighting to the record you export, with one real record as the example and the limits of the method.
Read the guide
How FirmTrove assesses data
Understand what sources and observation dates tell you, and what a record count cannot prove.
Read our methodSearch the company records yourself.
Try the explorer free, or create an account and search every record.