Provision of consultancy services related to HVAC installations at the Vienna International Centre, on a call-off basis, if and when required, for an initial period of three (3) years with possibility of yearly extension(s) up to a total period of five (5 - 5563362

This tender with title Provision of consultancy services related to HVAC installations at the Vienna International Centre, on a call-off basis, if and when required, for an initial period of three (3) years with possibility of yearly extension(s) up to a total period of five (5 - 5563362 has been published on Bidding Source portal dated 07 Sep 2025 for the country of Austria. It has been categorized on . For similar tenders you can see tenders mentioned below of this page.