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Contractor check

Can you trust this contractor? Before you sign a quote or pay a deposit: what the official registers say about them, what they do not say, and what to ask yourself.

Checking a contractor, in five steps

  1. The enterprise number Is it on the quote, and does it belong to the name and address on that quote? Look it up above: the check shows whether the company is active, since when and what it registered.
  2. Bankruptcies and health An open bankruptcy or a reorganisation is a reason not to sign. The annual accounts tell whether the company can carry its debts; a sole trader files none.
  3. Recognition and class Not required for private work, but a sign that the administration checked the technical and financial capacity, up to the amount per contract the class gives.
  4. Debts and insurance Social and tax debts show in Check inhoudingsplicht, the insurance on the certificate the contractor gives you. The check tells you where and how.
  5. A written quote and a small deposit Price, completion time and payment schedule on paper, pay in instalments by transfer, never in cash above 3,000 euros.

Buying as a business? The Supplier due diligence also shows owners, sanctions lists and public contracts.