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About us


ZIH – Zavod za informatičku djelatnost Hrvatske d.o.o.

ZIH – Zavod za informatičku djelatnost Hrvatske, is a reputable consulting firm that implements and introduces projects whose aim is to improve the existing work methods of our users and significantly increase their success.


ZIH achieves that by improving the management functions, improving business activities through international standards and developing the application of IT. These activities are implemented by ZIH in the closest cooperation with the user management, it identifies their needs, enriches them with modern management methodologies and business organization, as well as its own knowledge, and transforms it into very successful business results.


ZIH applies in its work modern methods and appropriate IT tools. The success guarantee of our ventures are our own highly competent experts and reputable associates. The firm`s reference list is very respectable and evenly covers the economy, public sector and the region.


ZIH`s authorities:

  • ZIH is certified according to ISO 9001 and ISO 27001,
  • ZIH has authorized ISO 27001 Lead Auditors and Lead Implementers,
  • ZIH has authorized ISO 22301 Lead Auditors and Lead Implementers,
  • ZIH has authorized ISO 50001 Lead Auditors and Lead Implementers,
  • ZIH has authorized ISO 20000 Lead Implementers,
  • ZIH has authorized ISO 13053 Lead Implementers,
  • ZIH has authorized ISO 38500 Governance Managers,
  • ZIH has authorized project management professionals (PMP),
  • ZIH has authorized CISA auditors,
  • ZIH has authorized ISO 27001 trainers and consultants,
  • ZIH has authorized ISO 9001 Lead Auditors,
  • ZIH has the international authorization for the assessment of the ISO 9001 Tick IT scheme,
  • ZIH has international authorized trainers for training in the field of management,
  • ZIH has international certified consultants by ICMCI Institute (CMC),
  • ZIH is a PECB partner (Professional Evaluation and Certification Board) for the implementation of IAS accredited seminars,
  • ZIH is accredited partner of Optimum Results enterprise for Human Resource Excellence standard implementation.