Summary
Machine-generated summaryThis public tender concerns software development services, specifically the adaptation, modernization, and introduction of new software systems for the maintenance of a SCADA/EMS system. The contracting authority is Hrvatski operator prijenosnog sustava d.d., the electricity transmission system operator in Croatia. The objective is to optimize application development technologies and system architecture. This will establish a standardized, secure, and sustainable technology framework for developing, delivering, and maintaining IT solutions that support the market functions of the buyer. The tender document does not specify an estimated value, a submission deadline, or the exact bidding procedure. Small businesses capable of providing specialized software development and system maintenance services are encouraged to review the full tender documentation for further details.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile5 open tenders right now
- Overhead power lines - Supply of equipment for the revitalisation of the 220 kV Pehlin - Divaca transmission line (Croatian section) 6 days left
- Plant modernisation works - Reconstruction of the 110 kV facility in the 220/110/10 kV Mraclin substation 20 days left
- Substation equipment - Replacement of the supervision, control and relay protection system in the Dubec 110/10 kV substation 20 days left
Recent awards
- Electrical equipment - Replacement of supervision, control and relay protection devices for 220kV equipment in the 220/110kV Senj substation
- Hrvatska - Usluge čišćenja - Usluge čišćenja poslovnih prostora (uključuje i prostore trafostanica), Grupa 2 -Usluge čišćenja poslovnog prostora i dvorišta poslovne zgrade
- Tree felling services - Maintenance of 110 kV, 220 kV and 400 kV power line corridors, Groups 1 to 4
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
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Act now
- Status: Now marked as Closed
- Estimated value: Set to €900,000
- Submission deadline: Moved 1 day EARLIER: now July 23, 2026, 00:00
- Scope and criteria: The description was expanded. Re-read it before you bid.
- Estimated value: Set to €900,000
-
Act now
- Status: Now marked as Closed
- Estimated value: Set to €900,000
- Submission deadline: Moved 1 day EARLIER: now July 23, 2026, 00:00
- Scope and criteria: The description was expanded. Re-read it before you bid.
- Estimated value: Set to €900,000
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Market context
- Avg. open tender · IT services
- €26,216,434
- Buyer track record on Aperlena
- 141 notices tracked · 104 awarded
- €65,261,097 in awarded contracts
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