Source: https://tendernation.io/opportunities/01a14062-0791-73c3-aa93-1f562410fd72/croatia-communication-software-development-services-modernizacija-komunikaci Open for bids HR open procedure Suitable for SMEs # Communication software development services – Modernizacija komunikacijskog sustava [HOPS d.d.](https://tendernation.io/buyers/hops-dd) Estimated value €1,000,000 Published 9 Oct 2026 Deadline 15 days left 3 Nov 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 uključuje isporuku programske podrške, usluge projektiranja, instalacije, konfiguriranja, ispitivanja i puštanja u pogon komunikacijskih modula za razmjenu podataka u stvarnom vremenu temeljenim na standardnim komunikacijskim protokolima koji se koriste u operatorima komunikacijskih sustava kao što su IEC 60870-5-104, ICCP te IEC 61850. Dodatno nabava uključuje potreban razvoj i projektiranje procesa automatizacije inženjeringa podataka kod uvođenja novih standardiziranih korisnika prijenosne mreže i pružatelja pomoćnih usluga u svrhu ubrzavanja sustava priključenja. ## CPV classification Communication software development services Source Tenders Electronic Daily (EU) · Notice 699785-2026 [View official notice](https://ted.europa.eu/en/notice/699785-2026) 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 HOPS d.d.: past awards and live tenders](https://tendernation.io/buyers/hops-dd) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [Communication software development services – Modernizacija komunikacijskog sustava · HOPS d.d. · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a14065-ee92-7303-a004-ead6ec2742d3/croatia-communication-software-development-services-modernizacija-komunikaci) [Software package and information systems – Nadogradnja programske podrške za modeliranje tržišta i razvoj elektroenergetskog sustava · HOPS d.d. · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a14062-42fc-7337-9d9b-bc57ac0706ad/croatia-software-package-and-information-systems-nadogradnja-programske-podr) [Software package and information systems – Nadogradnja programske podrške za modeliranje tržišta i razvoj elektroenergetskog sustava · HOPS d.d. · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a14066-2d5c-709b-a147-82b15b54a720/croatia-software-package-and-information-systems-nadogradnja-programske-podr) [Telecommunications services – Nabava usluge složenog IKT (Informacijsko-komunikacijsko-tehnološkog) rješenja za potrebe upravnih tijela Dubrovačko-neretvanske županije za razdoblje 4 godine · Dubrovačko-neretvanska županija · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a14066-22fa-73c0-91f5-51cf85dee118/croatia-telecommunications-services-nabava-usluge-slozenog-ikt-informacijsk) [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) [Platform interconnectivity software development services – Usluga integracije i prilagodbe postojećih sustava DZIV-a za spajanje na Državnu sabirnicu (GSB) · Državni Zavod za Intelektualno Vlasništvo · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15183-c119-72cc-8190-c69f71bbdc51/croatia-platform-interconnectivity-software-development-services-usluga-inte)