060570 on KOSDAQ

Dreamus Company

Logo: Dreamus Company, Public domain, via Wikimedia Commons3

South Korean electronics and entertainment company

Dreamus is an electronics and entertainment company founded in 1999 originally as ReignCom. Currently headquartered in South Korea (and formerly in the United States), it is the parent company of South Korean-based iRiver, Astell & Kern and FLO, as well as Yurion and Funcake Entertainment Services. Formerly a subsidiary of SK Telecom when it was formerly known as iRiver, it is currently an affiliated subsidiary of bemyfriends, the operator of fandom platform b.stage.2 Its shares trade on KOSDAQ under the symbol 060570.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Jan 20, 1999Founded1

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  • Ticker060570 on KOSDAQ1
  • Industryconsumer electronics industry1
  • HeadquartersSeoul1
  • Websitewww.dreamuscompany.com
  • Legal formjusik hoesa1

Dreamus is an electronics and entertainment company founded in 1999 originally as ReignCom. Currently headquartered in South Korea (and formerly in the United States), it is the parent company of South Korean-based iRiver, Astell & Kern and FLO, as well as Yurion and Funcake Entertainment Services. Formerly a subsidiary of SK Telecom when it was formerly known as iRiver, it is currently an affiliated subsidiary of bemyfriends, the operator of fandom platform b.stage.2

Corporate structure

Dreamus Company is part of a group headed by SK Inc.. 46 entities, 11 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • SK Inc. Seoul
    • SK Telecom 서울특별시, South Korea
      • Dreamus Company Seoul
      • Astell&Kern Subsidiary
      • IRIVER Subsidiary · Seoul
      • SK Broadband Subsidiary · Seoul
      • SK Planet Subsidiary · Seongnam-si
      • T1 Subsidiary
      • WAVVE Subsidiary
      • 에스케이브로드밴드주식회사 Subsidiary · 99.1% · Seoul, South Korea
    • SK Group Subsidiary · Seoul
      • 11Street Subsidiary · Jung District, South Korea
      • Nate Communications Subsidiary · Seoul
      • SK Hynix Subsidiary · Icheon-si, South Korea
        • SK Hynix (Japan) Subsidiary · Tokyo, Japan
        • SK HYNIX NAND PRODUCT SOLUTIONS CORP. Subsidiary · 100% · Wilmington, County of New Castle, Delaware, United States
          • 5 more
        • 에스케이하이닉스 시스템아이씨 주식회사 Subsidiary · 100% · Cheongju-si, South Korea
        • LG Semiconductor Subsidiary
        • SK Hynix (United States) Subsidiary · United States
        • SK HYNIX VENTURES HONG KONG LIMITED Subsidiary · Taikoo Place, Hong Kong
      • SK Teletech Subsidiary
      • SK EnClean Subsidiary · South Korea
      • SK gas Subsidiary · South Korea
    • SK Innovation Subsidiary · Seoul, South Korea
      • SK Energy Subsidiary · Seoul, South Korea
      • SK Incheon Petrochem Subsidiary · Incheon
      • SK E&S HONGKONG CORPORATION LIMITED Subsidiary · 100% · Hongkong, Hong Kong
      • SK에너지 주식회사 Subsidiary · 100% · Seoul, South Korea
      • SK인천석유화학(주) Subsidiary · 100% · Incheon Metropolitan City, South Korea
      • SK지오센트릭 주식회사 Subsidiary · 100% · Seoul, South Korea
        • SK GC AMERICAS INC. Subsidiary · Houston, Texas, United States
          • 1 more
      • 에스케이온 주식회사 Subsidiary · 90.3% · Seoul, South Korea
        • SK On Hungary Korlatolt Felelossegu Tarsasag (SK On Hungary Korlátolt Felelősségű Társaság) Subsidiary · Komárom, Hungary
      • 에스케이아이이테크놀로지 Subsidiary · 61.2% · Seoul, South Korea
        • SK HI-TECH BATTERY MATERIALS POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA Subsidiary · Dąbrowa Górnicza, Poland
      • PRISM ENERGY INTERNATIONAL PTE. LTD. Subsidiary · Singapore, Singapore
      • SK E&P AMERICA, INC. Subsidiary · Houston, Texas, United States
        • SK PLYMOUTH, LLC Subsidiary · Houston, Texas, United States
      • SK ENERGY EUROPE LIMITED Subsidiary · London, United Kingdom
    • SK Square Stake · 32.14% · M5

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Dreamus Company reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

The story

Seven former Samsung executives created the company in 1999 and made its IPO on the KOSDAQ, a Korean stock exchange, in 2003. Duk-Jun Yang, one of the founders, became the CEO of the company.

ReignCom announced in May 2006 that it would adjust its focus toward handheld mobile gaming. It has reported sluggish sales for its music player business, including a loss of 35.58 billion (US$36.68 million) in 2005, compared with a net profit of 43.46 billion in 2004.

In 2009, ReignCom was renamed as iRiver.

In August 2014, SK Telecom acquired iRiver for 30 billion won.

Entry into music

In January 2015, music streaming platform Music Mate was launched.

On July 17, 2017 SM Entertainment acquired a stake in iRiver and became the second largest shareholder.

On January 31, 2018, it was announced that, parent company SK Telecom along with entertainment agencies SM Entertainment, JYP Entertainment, and Hybe Corporation (formerly known as Bighit Entertainment) would collaborate and launch a B2B music distribution and a B2C music service platform. As part of this agreement, beginning from February 1, iRiver would distribute JYP and Big Hit’s album and digital music contents. HYBE would later go on to strike a distribution deal with YG Plus in January 27, 2021 hence no longer partnering with Dreamus.

On December 11, 2018 it was announced that the company will update and rename the existing music streaming service 'Music Mate' to the new music platform 'FLO'.

Read the full text

On March 28, 2019, iRiver announced that they would rename to Dreamus Company.

On November 18, 2021 Dreamus partnered with entertainment agency RBW and FLO and signed an exclusive performance partnership contract, with this Dreamus owns a 2.04% stake in RBW.

On November 29, 2021 SK Telecom, originally Dreamus' parent company, created and spun off SK Square, with Dreamus becoming a subsidiary of SK Square.

From Wikipedia’s article on Dreamus, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Parent company

Subsidiaries

Divisions

From Wikidata.1

Timeline

  1. Dec 19, 2003Went public Listed on KOSDAQ1
  2. Jan 20, 1999Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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