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Our team answers by phone or email, 9 am to 6 pm (Paris time), on working days.

By phone

0 825 00 13 26 Service 0,20 € / appel + prix appel

9 am to 6 pm (Paris time), on working days

By email

For a quick answer, please include

  1. The product concerned: SafeTender, OK-ACTE, OK-OFFRE, OK-HELIOS…
  2. Your role: buyer or supplier.
  3. The tender reference, if your request concerns a tender.
  4. The exact error message, ideally with a screenshot.

Your answer may already be in our frequently asked questions.