Source: https://tendernation.io/opportunities/01a140a7-bad0-73f6-87ef-9c54f6af9517/spain-public-address-systems-acuerdo-marco-para-el-suministro-e-instalacion closed ES open procedure # Public address systems – acuerdo marco PARA EL suministro E instalación de equipamiento del sistema de megafonía EN recintos de metro de madrid [Metro de Madrid, S.A.](https://tendernation.io/buyers/metro-de-madrid-sa) Estimated value Not stated Published 12 Nov 2025 Deadline Closed 12 Dec 2025 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Formalización de un acuerdo marco para el suministro e instalación de equipamiento de Sistema de Megafonía en los recintos de Metro de Madrid ## CPV classification Public address systems Installation services of sound equipment Repair and maintenance services of audio equipment Fire escape equipment Source Tenders Electronic Daily (EU) · Notice 749622-2025 [View official notice](https://ted.europa.eu/en/notice/749622-2025) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Metro de Madrid, S.A.: past awards and live tenders](https://tendernation.io/buyers/metro-de-madrid-sa) [Sector More Software packages & information systems tenders](https://tendernation.io/sectors/software-information-systems) ## More tenders like this [Servers – Dodávka Cisco Catalyst Center · Ústav organické chemie a biochemie AV ČR, v. v. i. · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-9f50-7023-a3e7-14aa2b5fbe03/czechia-servers-dodavka-cisco-catalyst-center) [IT software package – Dostawa pakietów subskrypcji Microsoft albo pakietów równoważnych · Państwowa Inspekcja Pracy Główny Inspektorat Pracy · 36 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a156a9-98e4-702f-a918-9b94f1198862/poland-it-software-package-dostawa-pakietow-subskrypcji-microsoft-albo-pakie) [Software package and information systems – AutoDesk Lizenzen · Hamburger Energienetze GmbH · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a156a9-63e1-72f3-8854-0907e37f21fa/germany-software-package-and-information-systems-autodesk-lizenzen) [Software package and information systems – System wykrywania anomalii w ruchu SMTP w oparciu o Self-Learning AI · Narodowy Bank Polski · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-6291-7294-b080-d589aa9cf0c0/poland-software-package-and-information-systems-system-wykrywania-anomalii-w) [Software package and information systems – Smart život a služby v meste Liptovský Mikuláš · Mesto Liptovský Mikuláš · 22 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a156a9-8b56-73a0-8eb6-a47a2de359b0/slovakia-software-package-and-information-systems-smart-zivot-a-sluzby-v-mes) [Servers – Ausschreibung CITRIX Wartungsverlängerung ab 2027 · Hannoversche Informationstechnologien AöR / hannIT · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a156a9-615c-713f-93e6-da09a76b2c98/germany-servers-ausschreibung-citrix-wartungsverlangerung-ab-2027)