BelgiumCleaning and security servicesOpen Security services across Sibelga sites in Brussels Sibelga Submission deadline December 14, 2026 at 9:00 AM UTC Contract value Not stated in the notice
BelgiumArchitecture and engineering servicesClosing soon Architecture and engineering framework for renovation of public non-residential buildings Sibelga Submission deadline November 19, 2026 at 9:00 AM UTC Contract value €34,000,000