Signal Entertainment Group
Signal Entertainment Group is a South Korean media and entertainment company that developed from a telecommunications distributor into a diversified business spanning television production, talent management, music, cosmetics, and information technology.
Last updated August 26, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Signal Entertainment Group Corp. is a South Korean diversified company whose activities have included show business, media and entertainment content, cosmetics, and information technology. The company began in 1991 under the name Signal Information & Communication Corp., commonly referred to as Signal I&C. Its original business was telecommunications-related: it served as the national licensee of Motorola in South Korea and subsequently built relationships with major domestic network operators and international communications-technology companies. During the late 1990s and early 2000s, Signal I&C expanded its technical and commercial network. In 1997 it worked with Korea Telecom Freetel, a former KT group mobile-communications company, on PCS services. In 1999 it became the official distributor of Motorola Multimedia Group cable services, continued its PCS relationship with KT, and obtained ISO 9001 certification. The company later formed a business partnership with Lucent in 2001, worked with SK Telecom on IMT Advanced services, and partnered with CommWorks in 2003. It also collaborated with KT on ATM services. These activities placed the business within South Korea’s telecommunications equipment, infrastructure, and service-partnership ecosystem rather than the entertainment sector for which it later became known. Signal I&C joined the Korea Exchange’s KOSDAQ market in 2011. A strategic transformation began in 2015, when the company adopted the Signal Entertainment Group name and started diversifying more aggressively into entertainment, television content, talent agencies, music, and cosmetics. The new direction was pursued through acquisitions, investments, and affiliated companies. Its entertainment portfolio included television production businesses such as Unione I&M and S Box Media Company, talent-management operations, music labels including Jungle Entertainment and NH Media, and the cosmetics company Skinanniversary, operator of the Skinanniversary Beauty Town in Paju, Gyeonggi Province. The company’s media activities were associated with a range of South Korean variety, reality, talk, audition, and television programs. Referenced productions include The Body Show, I Can See Your Voice, Please Take Care of My Refrigerator, Produce 101, The Secret Readers Club, and the Superstar K franchise. Drama production was conducted in connection with the subsidiary Signal Pictures, while L&Holdings was associated with additional entertainment production and talent-management operations. Signal also assembled or became connected with several agencies and labels. Better ENT, formerly Storm S Company and originally founded by actor Song Seung-heon, became part of the group’s entertainment-related expansion. L&Holdings brought together Great Company, L&Company, Star Camp 202, and JR ENT. The group’s publicly described artist and agency network included actors and entertainers such as Choi Song-hyun, Jin Tae-hyun, Kang Sung-yeon, Jung Seong-woo, Shim Yi-young, Yang Jung-a, Yoo Gun, Shin Da-eun, Nam Sang-mi, Song Seon-mi, and Lee Sang-hoon. The reference material does not establish which of these relationships remained active at a later date. Signal’s relationship with Big Hit Entertainment also involved a convertible-bond investment. Big Hit issued a 6 billion won convertible bond to Signal in 2015, and the relationship ended in early 2016 after Signal made a full settlement a year after the issuance. Because the available reference material does not provide a complete account of Signal’s later financial condition, ownership, listing, or operating status, the company’s present status should be treated as requiring verification. Historically, however, Signal Entertainment Group represents a transition from a telecommunications-oriented Korean listed company into a multi-vertical entertainment and consumer-business group.
History
Signal Entertainment Group originated in 1991 as Signal Information & Communication Corp., also known as Signal I&C. The company’s initial field was telecommunications rather than entertainment. It acted as Motorola’s national licensee in South Korea and developed business relationships with network operators and technology suppliers as the Korean communications market evolved. In 1997, Signal I&C partnered with Korea Telecom Freetel, then associated with KT, in connection with PCS services. In 1999 it became the official distributor of Motorola Multimedia Group cable services and again partnered with KT for PCS services. The same year, it received ISO 9001 certification. Its international and domestic technology partnerships continued in the following decade: it signed a business partnership with Lucent in 2001, worked with SK Telecom on IMT Advanced services, partnered with CommWorks in 2003, and collaborated with KT on ATM services. The company entered the KOSDAQ market in 2011. Its corporate direction changed substantially in 2015, when it adopted the Signal Entertainment Group name and began developing a broader entertainment and consumer-business platform. This transition brought television production, music labels, talent agencies, and cosmetics into the group’s scope. Unione I&M, a television production company founded in 2005, became a Signal division by name in 2014. In 2015, Signal’s referenced portfolio also included Better ENT, Jungle Entertainment, Skinanniversary, and S Box Media Company. Better ENT had previously operated as Storm S Company and had been founded by actor Song Seung-heon; Jungle Entertainment had been founded by Tiger JK; Skinanniversary operated a skincare business and the Skinanniversary Beauty Town in Paju; and S Box combined television production and talent-management activities. In 2016, the group added or became associated with L&Holdings and NH Media. L&Holdings was described as a holding company for four talent agencies: Great Company, L&Company, Star Camp 202, and JR ENT. NH Media was a recording label founded in 1998. Signal’s entertainment operations were connected with television programs across variety, reality, talk, audition, and competition formats. Referenced productions included The Body Show, I Can See Your Voice, Please Take Care of My Refrigerator, Produce 101, The Secret Readers Club, and Superstar K 2016. Drama production was associated with Signal Pictures and L&Holdings. The group’s artist network included actors and entertainers represented through its affiliated agencies, although the available material does not identify a complete corporate executive roster or confirm the continuing status of each artist relationship. Its financing relationship with Big Hit Entertainment also concluded in early 2016 after settlement of a convertible bond issued to Signal in 2015. Later corporate developments, current ownership, listing status, and operational condition are not established by the supplied reference material. Accordingly, Signal Entertainment Group’s historical transformation is well documented at a broad level, while its present status requires further verification.
- 2016
Expansion through L&Holdings and NH Media
[1]The group’s documented entertainment portfolio expanded to include L&Holdings and NH Media.
- 2015
Renamed Signal Entertainment Group
[1]The company adopted its current referenced corporate identity and began a major diversification into entertainment, media, and cosmetics.
- 2011
Joins the KOSDAQ market
[1]Signal I&C was admitted to the Korea Exchange’s KOSDAQ index.
- 2003
CommWorks and KT service partnerships
[1]The company partnered with CommWorks and later with KT for ATM services.
- 2001
Partnership with Lucent
[1]Signal I&C entered a business partnership with Lucent, later associated with Alcatel-Lucent.
- 1999
Motorola cable-services distribution and ISO certification
[1]The company became the official distributor of Motorola Multimedia Group cable services, continued its KT PCS relationship, and obtained ISO 9001 certification.
- 1997
PCS partnership with Korea Telecom Freetel
[1]Signal I&C partnered with Korea Telecom Freetel in relation to PCS services.
- 1991
Company founded as Signal Information & Communication Corp.
[1]The business was established as Signal I&C, initially focusing on telecommunications and information-technology activities.
Products and positioning
A diversified South Korean entertainment and content group built on an earlier telecommunications and information-technology business, with expansion into television production, talent management, music, and cosmetics.
Media production
Television and entertainment content
Signal’s entertainment operations covered television production and program development, especially variety, reality, talk, audition, and competition formats. Referenced programs connected with the group include The Body Show, I Can See Your Voice, Please Take Care of My Refrigerator, Produce 101, The Secret Readers Club, and Superstar K 2016. Drama production was associated with Signal Pictures and L&Holdings.
Entertainment agency
Talent-management services
Through affiliated companies including Better ENT, L&Holdings, Great Company, L&Company, Star Camp 202, JR ENT, and S Box Media Company, the group participated in artist representation and talent management. The referenced network included actors and entertainers, but the available source does not establish the present agency structure.
Recorded music
Music-label activities
Signal’s diversification included recording-label businesses and relationships with labels such as Jungle Entertainment and NH Media. The supplied material identifies these companies as part of the group’s documented entertainment expansion but does not provide a complete catalog or current release program.
Cosmetics and skincare · 2007
Skinanniversary
Skinanniversary was a skincare company associated with Signal and operated Skinanniversary Beauty Town in Paju, Gyeonggi Province. It represented the group’s move into cosmetics and beauty-related consumer businesses.
Telecommunications · 1991
Telecommunications and information-technology services
Before its entertainment repositioning, Signal I&C worked in telecommunications distribution and technology partnerships. Its documented activities included Motorola licensing and distribution, PCS, cable services, IMT Advanced, and ATM-related business partnerships.
Brand decisions
2015
Diversification into entertainment and cosmeticsStrategyBackground
After operating primarily as a telecommunications and information-technology company, Signal I&C entered a new phase centered on show business, media content, talent management, music, and cosmetics.
Action taken
The company adopted the Signal Entertainment Group name and expanded its portfolio through affiliated businesses, acquisitions, and investment relationships.
Aftermath
The group became associated with television production, entertainment agencies, music labels, and Skinanniversary’s cosmetics and beauty operations.
2015
Convertible-bond investment involving Big Hit EntertainmentOtherBackground
Big Hit Entertainment issued Signal Entertainment Group a convertible bond as part of a financial relationship between the two companies.
Action taken
Signal received a convertible bond with a stated face value of 6 billion won.
Aftermath
The relationship ended in early 2016 after Signal completed full settlement of the bonds.
Convertible bond value. 6 billion won issued to Signal → Fully settled (2015-2016)
Recent events
- 2016
Signal settles its convertible-bond relationship with Big Hit Entertainment[1]
M&A · Other
Big Hit Entertainment had issued Signal a 6 billion won convertible bond in 2015. The stake relationship ended in early 2016 after Signal completed settlement of the bonds.
- 2015
Signal I&C adopts the Signal Entertainment Group identity and begins entertainment diversification[1]
Other
The company moved beyond its telecommunications and information-technology origins, adopted the Signal Entertainment Group name, and expanded into show business, media content, and cosmetics.
- 2015
Signal expands its entertainment portfolio through affiliated companies and acquisitions[1]
M&A
The group’s entertainment expansion included television production, talent management, music, and skincare businesses such as Better ENT, Jungle Entertainment, Skinanniversary, and S Box Media Company.
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/signal-entertainment-group · Editorial policy · How profiles are compiled