Integrated Information System for consolidation of the billing of various public utilities and fees into a single invoice for each customer

Call for competition published on TED on 14 Aug 2026 by ZAGREB CITY HOLDING Ltd. (Croatia), CPV 72232000 Development of transaction processing and custom software.

Notice	565137-2026 (cn-standard)
Status	Closed tender
Published	14 Aug 2026
Buyer	ZAGREB CITY HOLDING Ltd., Zagreb
Country	Croatia
Main CPV	72232000-0 Development of transaction processing and custom software
Contract type	services
Procedure	open
Estimated value	EUR 2,638,422 excl. VAT
Deadline for tenders	25 Sep 2026 10:00

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Description

The subject of this procurement is the Integrated Information System for consolidation of the billing of various public utilities and fees into a single invoice for each customer . It is the unified and centralized system for invoicing, calculation, collection and management of various fees, contributions, utility and other services. It is „responsible“ for approximately 14-18 million EUR of monthly revenue and that is achieved through some 450 - 500K individual invoices per month (printed). The current billing system is End-Of-life

Lots (1)

Lot	Title	Estimated value	Deadline
LOT-0002	Integrated Information System for consolidation of the billing of various public utilities and fees into a single invoice for each customer	EUR 2,638,422	25 Sep 2026

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