ERNT on Zagreb Stock Exchange

Ericsson Nikola Tesla

Logo: Original: Ericsson Vectorization: Fishbulb - Powered by PogoBox, Public domain, via Wikimedia Commons3

Croatian telecoms manufacturer

Ericsson Nikola Tesla d.d. is the Croatian subsidiary of the Swedish telecommunications equipment manufacturer Ericsson. The company, named after the inventor Nikola Tesla was founded in 1949 as a state-owned enterprise. In 1953 it became a licensee for Ericsson, manufacturing and selling their phones in the local market and then a subsidiary upon its privatization in 1994.2 Its shares trade on Zagreb Stock Exchange under the symbol ERNT.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1949Founded1
  • TickerERNT on Zagreb Stock Exchange1
  • Industrytelecommunications industry1
  • HeadquartersZagreb1
  • Founded inZagreb1
  • Websitewww.ericsson.com/hr

Ericsson Nikola Tesla d.d. is the Croatian subsidiary of the Swedish telecommunications equipment manufacturer Ericsson. The company, named after the inventor Nikola Tesla was founded in 1949 as a state-owned enterprise. In 1953 it became a licensee for Ericsson, manufacturing and selling their phones in the local market and then a subsidiary upon its privatization in 1994. It is the largest provider of telecommunications products, solutions and services in the telecommunications, healthcare, intelligent transportation systems and enterprise fields in central and eastern Europe.2

Corporate structure

Ericsson Nikola Tesla is part of a group headed by Ericsson. 56 entities, 27 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Ericsson Stockholm, Sweden
    • iconectiv 100% · Bridgewater, New Jersey, United States
    • Ericsson (Denmark) Copenhagen, Denmark
    • Ericsson Limited Guildford, United Kingdom
    • Ericsson Nikola Tesla Zagreb
    • Ericsson Radio Systems Stockholm, Sweden
    • Vonage Holmdel, New Jersey, United States
    • Ericsson Hewlett Packard Telecom Subsidiary · 60%
    • Ericsson (Germany) Subsidiary · Düsseldorf, Germany
    • Ericsson (Italy) Subsidiary · Rome, Italy
    • Ericsson (Norway) Subsidiary
    • Ericsson Canada Subsidiary · Mont-Royal, Quebec, Canada
    • Ericsson-LG Subsidiary · Anyang
    • Redback Networks Subsidiary · San Jose
    • Ericsson (Finland) Subsidiary · Finland
    • Ericsson (Hungary) Subsidiary · Hungary
    • Ericsson (Netherlands) Subsidiary
    • ERICSSON AG Subsidiary · Stockholm, Sweden
    • ERICSSON AS Subsidiary · Fornebu, Norway
    • ERICSSON AUSTRALIA PTY LTD Subsidiary · Stockholm, Sweden
    • Ericsson Corporation JSC Subsidiary · Moscow, Russia
    • Ericsson Credit AB Subsidiary · Stockholm, Sweden
    • ERICSSON EESTI AKTSIASELTS Subsidiary · Tallinn, Estonia
    • ERICSSON ESPANA SA (ERICSSON ESPAÑA SA) Subsidiary · Madrid, Spain
      • ERICSSON NETWORK SERVICES S.L Subsidiary · Madrid, Spain
    • ERICSSON GMBH Subsidiary · Düsseldorf, Germany
    • ERICSSON HELLAS S.A. Subsidiary · Athens, Greece
    • and 29 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

Ericsson Nikola Tesla traces its roots back to the state-owned Nikola Tesla Corporation founded in 1949 in Zagreb, FPR Yugoslavia. It was very successful in the local telecommunications market, and the regional markets, especially of Europe, for over forty years. It became a licence partner of Ericsson of Sweden in 1953, selling large volumes of Ericsson systems into the USSR and other markets from 1958.

In 1977, the company began making Ericsson AXE switches under licence.

With the collapse of Yugoslavia and the independence of Croatia, the state began looking to privatize the corporation in the year 1992. By 1994, Ericsson emerged as the highest bidder and purchased a 49 percent share of the corporation —estimated at $40 million, and integrating operations to a significant extent by 1995.

In 2011, the company was Croatia's eighth largest exporter.

From Wikipedia’s article on Ericsson Nikola Tesla, shared under CC BY-SA 4.0.4

Products and brands

  • cellular network

Listed on Wikidata.1

The company is based in Zagreb, with some R&D activities in Split. Staff number in excess of 2900. Siniša Krajnović serves as president of Ericsson Nikola Tesla and head of its Management Board, while its Supervisory Board is normally headed by the head of the Ericsson Market Unit which includes Croatia.

Significant customers exist in Croatia and Bosnia and Herzegovina, as well as other states of the former USSR and SFR Yugoslavia, and parts of Africa and the Middle East, and the company markets to Croatia, foreign markets and the Ericsson Group. Sixty percent of sales are exports.

From Wikipedia’s article on Ericsson Nikola Tesla, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. Mar 24, 2003Went public Listed on Zagreb Stock Exchange1
  2. 1949Founded Founded in Zagreb1