Netherlands – Cleaning services – EA Schoonmaak & Aanverwante Diensten - Trippenhuiscomplex

Open tender for cleaning services and related activities at the Trippenhuis complex in Amsterdam, issued by the Royal Netherlands Academy of Arts and Sciences (KNAW). The contract covers daily cleaning, periodic floor maintenance, glass cleaning, and additional services for five buildings totaling 6,352.52 m², with 3,193.98 m² of glass. The single lot has an estimated value of EUR 2,100,000 and a duration of 36 months, with the possibility of extension up to 7 years. Award is based on quality (70%) and price (30%). Submission must be in Dutch via electronic means by 3 July 2026. No selection criteria or required documents are specified in the provided data.