National and University Library in Zagreb

What National and University Library in Zagreb does

The National and University Library in Zagreb (Nacionalna i sveučilišna knjižnica u Zagrebu, NSK) is the national library of the Republic of Croatia and the central library of the University of Zagreb. Founded in 1607 per firmographic records with cultural origins traced to the 1483 printing of the first Croatian book (the Missal), the institution operates from a 44,432 square-meter building in Zagreb that houses over 130 kilometers of shelving and more than 3.6 million items across books, manuscripts, maps, music materials, graphics, and periodicals.

NSK's core product surface combines physical access (over 1,000 reading and study spaces across six floors, ten reservable study rooms, five digital learning study pods, and specialized reading rooms for rare materials) with digital access through the NSK Catalog, the Digitalna NSK portal (88,552+ digitized records), and thematic portals covering the Croatian Web Archive, old Croatian newspapers and journals, Glagolitic heritage, Incunabula Croatica, and national repositories for theses and dissertations. The technology stack is conventional: catalog systems, digitization pipelines, web archiving, and a multi-language public-facing website — partially compliant with EU website accessibility Directive 2016/2102.

The business model is structurally a public-utility operation rather than a commercial enterprise. NSK is a government-funded public cultural institution (javna ustanova) operating under the Ministry of Culture and Media of Croatia, with primary funding from state appropriations. Supplementary revenue streams include annual membership fees (providing access to collections and 1,000+ reading seats), per-day study room fees, and transactional fees for scanning, photocopying, and on-demand digitization. The go-to-market is direct-to-consumer across five user segments: students (primary), researchers and scientists (primary), publishers (primary, for ISBN/ISSN/DOI/ISMN registration and legal deposit), librarians (secondary), and the general public (secondary, for cultural events and exhibitions). Leadership rests with Director-General Prof. Dr. Sc. Ivanka Stričević, supported by 99 employees.

Name

National and University Library in Zagreb

Legal name

Nacionalna i sveučilišna knjižnica u Zagrebu

Website

https://nsk.hr

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

The National and University Library in Zagreb (NSK) is Croatia's national library and central University of Zagreb library, operating from a 44,432 sq meter facility housing 3.6+ million items. It serves students, researchers, publishers, librarians, and the general public through reading rooms, digital portals, bibliographic registries, and cultural programming under Ministry of Culture and Media oversight.

Ownership category

akta.pro rank

Product category

Public Library Services

NAICS

Libraries and Archives (51921), Libraries and Archives (519210), Web Search Portals, Libraries, Archives, and Other Information Services (5192)

SIC

Miscellaneous Publishing (2741), Services-Educational Services (8200)

akta.pro industry

PRIMARYEDAEAGAB

Academic & Research Library Operations (College/University Libraries)

Education/Education Facilities & Support Services/Library, Media Center & Learning Space Operations

SECONDARYEDAEAGAC

Public Library Operations & Community Branch Management

Education/Education Facilities & Support Services/Library, Media Center & Learning Space Operations

SECONDARYEDAEAGAF

Digital Library & Electronic Resources Operations (e-Resources, Repositories, Licensing)

Education/Education Facilities & Support Services/Library, Media Center & Learning Space Operations

SECONDARYEDAEAGAK

Interlibrary Loan (ILL) & Resource Sharing Operations

Education/Education Facilities & Support Services/Library, Media Center & Learning Space Operations

Keywords

• National library services
• Digital collections
• Cultural heritage preservation
• Bibliographic services
• Academic library support

Headquarters

HQ city

Zagreb

HQ country

Croatia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Technology or R&D, Others

Revenue model

1. Public Funding: As a public cultural and scientific institution, NSK is primarily funded through government appropriations from the Republic of Croatia.
2. Service Fees: Charged services include study room usage (per day according to published fee schedule), scanning, photocopying, and other reproduction services.
3. Membership Fees: Library membership providing access to collections, reading rooms with 1000+ seats, study spaces, and digital resources.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

The National and University Library in Zagreb (NSK) is Croatia's largest library, operating with the dual mandate of being the national library of the Republic of Croatia and the central library of the University of Zagreb. It provides physical and digital access to over 3.6 million collection items across 130+ kilometers of shelving, delivers catalog and digitization services, hosts reading rooms and study spaces, and administers national bibliographic functions including ISBN/ISSN/DOI registration, legal deposit, and interlibrary loan coordination.

Product overview

The National and University Library in Zagreb (NSK) operates as Croatia's largest library with the dual role of national library and central library of the University of Zagreb. The institution's product portfolio centers on physical and digital access to its collection of over 3.6 million items. The core digital offerings include the NSK Catalog for searching physical holdings, the Digitalna NSK portal for accessing over 88,000 digitized items, and thematic portals covering newspapers, journals, web archives, and specialized collections like Incunabula Croatica and Glagoljica.hr. Physical services include reading rooms with over 1,000 workstations, study rooms for registered members, and study pods for digital learning. The library also provides interlibrary loans, digitization services, guided tours, and bibliometrics services. The 44,432 square meter facility houses valuable special collections including manuscripts, old books, graphics, music materials, and maps.

Differentiator

Problem solved

Functional benefit

Brands

• Digitalna NSK (Digital NSK): Digital portal offering access to digitized books, newspapers, journals, posters, drawings, postcards, maps, music notes, and other valuable materials from the NSK collection.

Products and services

• NSK Catalog (Katalog NSK) The main catalog system of the National and University Library in Zagreb, providing access to the library's holdings of over 3.6 million items across various media for students, researchers, and the public.
• Digitalna NSK (Digital Collections Portal) Digital collections portal providing access to digitized books, newspapers, journals, posters, drawings, postcards, maps, music scores, and other valuable materials from NSK's collections, with over 88,000 digitized items available online.
• NSK Reading Rooms (Čitaonice) Reading spaces with over 1,000 workstations across six floors of the library, including specialized reading rooms for periodicals, manuscripts, graphics, music materials, and maps, available to members and visitors.
• Study Rooms (Studijske sobe) Ten study rooms on the 4th floor available to registered NSK members for research projects, academic staff, and postgraduate students, charged per day according to the published fee schedule.
• Special Collections (Posebne zbirke) Valuable collections including manuscripts and old books (incunabula, codices), graphics collection (drawings, prints, posters), music and audio materials, and maps and atlases, accessible via specialized reading rooms.
• Guided Tours (Vođeni obilasci) Professional guided tours of the library facilities spanning 44,432 square meters with over 130 kilometers of shelving, available Monday to Friday 9:00-16:00 by appointment for visitors and groups.
• Study Pods (Kabine za digitalno učenje) Five digital learning pods (one single-person, one four-person, three six-person) located on floors 1, 3, and 4, available for individual or collaborative digital learning, remote classes, and online meetings as part of the e-Universities project.
• Thematic Portals Specialized web portals including Croatian Web Archive, Old Croatian Newspapers, Old Croatian Journals, National Repository of Theses, National Repository of Dissertations, Glagoljica.hr, and Incunabula Croatica.
• Interlibrary Loan Service Service enabling borrowing of materials from other libraries for registered NSK members and researchers, and coordinating inter-library loan services connecting Croatian libraries nationwide.
• Digitization on Request Service providing digitization of library materials from NSK's collections upon user request.

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and major.

• e-Universities Project (CARNET)coreStrategic or Co-development Partner · 1 January 2022NSK serves as a partner institution in the e-Universities project, a 2022-2026 initiative funded by Croatia's National Recovery and Resilience Plan 2021-2026. The project aims to reform Croatia's higher education system, with NSK tasked with supporting digital transformation of libraries in Croatia's higher education system.
• Ministry of Culture and Media of CroatiacoreOthersThe Ministry of Culture and Media provides governmental support and oversight for NSK as a national cultural institution, including funding for conferences, exhibitions, and cultural programs.
• Croatian Library Association (Hrvatsko knjižničarsko društvo)coreStrategic or Co-development PartnerNSK collaborates with the Croatian Library Association on professional development, conferences (Sistemsko knjižničarstvo), round tables, and various professional activities for library workers.
• University of ZagrebcoreStrategic or Co-development PartnerNSK serves as the central library of the University of Zagreb, providing collections and services to support university education and research.
• Croatian Book Night OrganizersmajorGTM or Marketing PartnerNSK is a key organizer of Noć knjige (Croatian Book Night), a national manifestation held annually on Croatian Book Day (April 23), along with the Croatian Chamber of Commerce publishers and booksellers community, Zagreb City Libraries, Moderna vremena, ZANA, Knjižni blok, and Croatian School Librarians Association.
• Institut za hrvatski jezik i jezikoslovljemajorStrategic or Co-development PartnerNSK co-organizes academic events with the Institute for Croatian Language and Linguistics, including conferences on Croatian language history and digital age, and events celebrating Croatian literary figures.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• British Library: The UK national library operating under legal deposit and statutory functions similar to NSK, with a digitized heritage collection, ISSN national center, and major reading rooms. Closest comparable on combined national-library and digital-heritage dimensions.
• Bibliothèque nationale de France: French national library with the same dual legal-deposit and bibliographic-registry role as NSK, plus a major digitization program (Gallica). Comparable in scope of national bibliographic functions and cultural-heritage custodianship.
• Staatsbibliothek zu Berlin: One of Germany's national libraries, operating research reading rooms, special collections, and large-scale digitization. Comparable in research-support, rare-materials, and digital-portal functions.
• Hungarian National Széchényi Library: Hungary's national library — a Central-European legal-deposit, bibliographic-registry, and special-collections institution structurally equivalent to NSK. Comparable in statutory duties and collection mandate.
• National and University Library of Slovenia (NUK): Slovenia's national library with combined national-library and university-library functions mirroring NSK's dual mandate. Closest regional peer in scale, legal framework, and statutory scope.
• Library of Congress: The U.S. national library and the closest functional analog to NSK's national library role: legal deposit, national bibliography, ISBN/ISSN registration, large-scale cataloging, and a national research mandate. Comparable in statutory mission, if not in scale.

Regional players

• Czech National Library of Technology: Czech national academic library serving as the central technical library, comparable to NSK's central university library function within the University of Zagreb. Similar regional scale and Central-European institutional context.

Broad incumbents

• Bodleian Libraries, University of Oxford: Central university library system comparable to NSK's university-side function, with major digital collections (Digital Bodleian), special collections, and significant research support. Direct analog for NSK's central university library role.

Emerging players

• Europeana: EU-backed aggregator providing cross-border access to digitized cultural heritage including Croatian materials. Adjacent infrastructure peer that affects NSK's digital reach and positioning in pan-European discovery.

Others

• University of Zagreb — Faculty libraries: Croatia's largest university operates faculty libraries whose collection and service footprint interacts with NSK as the central university library. Relevant for understanding NSK's positioning inside the University of Zagreb ecosystem.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/NSK_Zagreb
• YouTubeyoutube.com/user/nskzagreb
• Facebookfacebook.com/nskzg
• Instagraminstagram.com/nsk_zagreb
• LinkedInlinkedin.com/company/nacionalna-i-sveu-ili-na-knji-nica-u-zagrebu

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about National and University Library in Zagreb