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Modernisation of the communication system
Modernizacija komunikacijskog sustava — original title
Your path to submission
- Deadline: 3 November at 12:00 — 2 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: Croatian, English.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
The subject of procurement includes the delivery of software, design services, installation, configuration, testing and commissioning of communication modules for real-time data exchange based on standard communication protocols used by communication system operators such as IEC 60870-5-104, ICCP and IEC 61850. Additional procurement includes the necessary development and design of data engineering automation processes for the introduction of new standardised transmission network users and ancillary service providers for the purpose of accelerating the connection system.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (37 awards, most recently September 2026) — the next award is due around November 2026 by that rhythm. The last award went to Data Target d.o.o.n = 37
- 79% of this buyer's awards went to companies that had already won here before (276 awards since 2024, spread over 58 companies). 21% went to new names.n = 276 awards since 2024
- The award came in at a median 90% of the estimated value (106 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 98%.n = 106
- The median procedure drew just one bid (276 procedures with a bid count); 54% ended with a single bidder. Sector: median 1 bid.n = 276
- Across 40 procedures with structured selection criteria, this buyer most often required: Trade register enrolment (36 of 40), Staff qualifications (27 of 40), Independent quality certificate (e.g. ISO 9001) (19 of 40), References: supplies (17 of 40).n = 40
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 31/10/2026.
What you must prove — eligibility criteria
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| KONČAR d.d. | 19 | 2024–2026 |
| ELEKTRO MERKUR d. o. o. | 15 | 2024–2026 |
| Dalekovod, d.d. | 14 | 2025–2026 |
| BRODOMERKUR ENERGETIKA d.o.o. | 11 | 2024–2026 |
| CS Computer Systems d.o.o. | 10 | 2025–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 37 completed awards — not a statement about this procedure.)
This procedure allows 6 days between publication and deadline — typical in this country is 30 (median of 387 procedures). Much tighter than usual: the first week counts.
Foreign bidders
In Croatia · IT services, 47 contracts went to foreign companies over the last 3 years (of 1,372 recorded awards) — mostly from Germany, Switzerland, United Kingdom.
Submission language: Croatian, English.
How to bid
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