Source: https://tendernation.io/opportunities/01a14065-9a3c-724c-a71c-e288b26535c1/croatia-it-services-consulting-software-development-internet-and-support Open for bids HR open procedure Suitable for SMEs # IT services: consulting, software development, Internet and support – Usluga održavanja OpenStack SDDC [Hrvatska Akademska I Istraživačka Mreža Carnet](https://tendernation.io/buyers/hrvatska-akademska-i-istrazivacka-mreza-carnet) Estimated value €230,000 Published 23 Sept 2026 Deadline 9 days left 28 Oct 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Predmet nabave je usluga održavanja CARNET SDDC okolina, odnosno pružanje cjelovite podrške te poslova održavanja i nadogradnje svih komponenti koje čine CARNET SDDC okoline, a sukladno opisu usluge održavanja. ## CPV classification IT services: consulting, software development, Internet and support Source Tenders Electronic Daily (EU) · Notice 653831-2026 [View official notice](https://ted.europa.eu/en/notice/653831-2026) 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 Hrvatska Akademska I Istraživačka Mreža Carnet: past awards and live tenders](https://tendernation.io/buyers/hrvatska-akademska-i-istrazivacka-mreza-carnet) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [Software maintenance and repair services – Nabava usluge nadogradnje i održavanja sustava Edutorij · Hrvatska Akademska I Istraživačka Mreža Carnet · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a14066-30a4-702e-bf74-d3cc971d19c9/croatia-software-maintenance-and-repair-services-nabava-usluge-nadogradnje-i) [IT services: consulting, software development, Internet and support – Usluge operativnog postupanja, održavanja i nadogradnje sigurnosno operativnog centra · FINA · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a14062-4484-7337-ba18-ab69f31d8590/croatia-it-services-consulting-software-development-internet-and-support) [Data services – najam, održavanje I popravak velikih središnjih računala I telefonske centrale · Grad Zagreb · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a1405f-3a53-7183-a066-f1bd2b5e06ad/croatia-data-services-najam-odrzavanje-i-popravak-velikih-sredisnjih-racuna) [System maintenance services – Usluga održavanja i nadogradnje aplikacijskih komponenti integriranog prometno informacijskog sustava - Grupa 1, 2, 3, 4, 5 · Hrvatske autoceste d.o.o. · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a1405e-c8b1-705d-819e-68d689ade364/croatia-system-maintenance-services-usluga-odrzavanja-i-nadogradnje-aplikaci) [Maintenance of information technology software – Licence za infrastrukturu podatkovnog centra · Hrvatska Akademska I Istraživačka Mreža Carnet · 22 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a14062-b801-7316-bdb8-02a9d8570a79/croatia-maintenance-of-information-technology-software-licence-za-infrastruk) [IT services: consulting, software development, Internet and support – Vzdrževanje in nadgradnje sistema SOVD · Ministrstvo za Notranje Zadeve in Javno Upravo · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a13e2c-dca4-70af-98ca-9a415f99fc4b/slovenia-it-services-consulting-software-development-internet-and-support)