Germany – Building-cleaning services – Unterhalts- und Glasreinigung Flughafen Leipzig/Halle

This tender from the German Federal Customs Administration (Generalzolldirektion) is for routine and glass cleaning services at Leipzig/Halle Airport for the customs office in Dresden. The contract is for 4 years with two optional 1-year extensions. The procedure is open, award criteria is lowest price. Eligibility requires three references from the past three years, two of which must be in security-sensitive areas (e.g., airports). Also required: liability insurance, company presentation, air security reliability check, confidentiality declaration, and a mandatory site visit (registration by 2026-06-25). Submission is electronic via e-Vergabe, only in German. No estimated value is provided.