This article showcases our top picks for the best South Korean based Telecommunications companies. These startups and companies are taking a variety of approaches to innovating the Telecommunications industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
Top South Korean Telecommunications Startups
Data sourced from Crunchbase and SemRush.
KT Corp
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KT Corporation is a Korean telecommunications company which provides services to residential and business users across South Korea.
LG Electronics
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LG Electronics is a multinational company which includes LG Electronics.
GTA
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GTA is a Telecommunications provider offering wireless,Internet and Digital Television services on Guam.
LG Group
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LG Group is a multinational conglomerate company that makes electronics, chemicals, and telecom products.
GINT
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GINT is a company specializing in a system for tractors / construction equipment manufacturers.
SK Telecom
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SK telecom is a wireless telecommunications operator in South Korea.
LG Uplus
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A South Korean telecommunications and Mobile phone operator controlled by the LG Group, one of the country’s largest chaebol.
HappyFactory
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HappyFactory provides mobile and web services for educational institutions and parents to communicate with one another through platforms.
SOLiD
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SOLiD, Inc. has become a major coverage solution provider for Korean mobile carriers and a mobile TV broadcasting company.
Slowhale
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Slowhale is provides Internet and wireless communication, and various communication services.
Korea Telephone Directory
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Korea Telephone Directory develops telephone book for telecommunications industry.
SK Broadband
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SK Broadband offers Internet services; phone services, including local, long distance, and international calling services.
Pantech
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Pantech is a Korean company that manufactures mobile phones.
SICT
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SICT provides new skills, particularly in the field of antenna verification and calibration.
Intellian Technology
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Intellian is a leading global provider of stabilized satellite antenna systems.
Gooroomee
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Gooroomee offers a Video Conference Service & api platform that allows users to add group video chat features to their website or app.
Telecommunications Technology Association
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Telecommunications Technology Association is a private autonomous ICT standardization and testing organization.
DASAN Networks
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DASAN Networks offers networking, embedded and triple play service solutions in South Korea.
ETRI
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ETRI Journal publishes research papers in English in the fields of information, telecommunications, and electronics.
imobi
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imobi is a VoIP, telecommunication and data service company.
UniTest
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UniTest is pioneering to the world market with the Global standard Tester.
NTELS
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NTELS is committed to providing the right solution for your needs and helping you maximize productivity.
HERIT Corporation
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HERIT Corporation is a telecommunications industry that provides IOT solutions.
Cyram
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Cyram is a social analysis service provider that develops network modeling, analysis, and visualization technology.
BAYCON
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BAYCON is a telecom company that offers mobile network services.
Ace technology
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Ace Technologies is a world leader in wireless communications device industry.
Ariel Networks
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Ariel Networks engages in the network core control, traffic control and management, mobile VAS, and web services.
AGOS
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AGOS offers solutions in air traffic surveillance, broadcasting, and anti-drone systems.
KCT
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KCT is a provider of digital communications services.
Samsung KNOX
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KNOX is a trusted mobile security, management and productivity solution for work and play.
SI Imaging Services
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SI Imaging Services(SIIS) is a leading Satellite Imagery Provider for Remote Sensing and Earth Observation.
KOREA ORBCOMM
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KOREA ORBCOMM provides communication services, hardware, and applications for M2M services.
MDSquare
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MDSquare is a mobile telemedicine consultation service company.
Ericsson-LG
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Ericsson-LG is a joint venture between Ericsson and LG Electronics that provides information and communication technology services.
SK Telink
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SK Telink is a telecommunication service provider that provides international direct dialing and satellite communication services.
KNS
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KNS Inc. is a worldwide designer, manufacturer, and integrator in the marine communications industry.
STS Semiconductor & Telecommunications
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STS Semicondutor and Telecommunications is a technology company offering telecom products.
Hyundai HCN
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Hyundai HCN Co is a broadcasting company that specializes in television broadcasting services.
WILUS
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WILUS provides a wide range of innovations in wireless connectivity and immersive multimedia services.
Korea Thrunet Co
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Korea Thrunet Co., Ltd. provides broadband Internet access services via cable modem to residential customers, and small offices.
RF Window Co., LTD
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RF Window Co., Ltd. develops and manufactures wireless communication networks based on interference cancellation systems technology.
ABLEINFO
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ABLEINFO develops and supplies Microsoft-based unified communication solutions.
ECS Telecom
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ECS Telecom provides enterprise communication solutions and services.
sangsangin
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sangsangin is an information and telecommunication technology and financial services provider company.
HAHM SHOUT
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HAHM SHOUT is a PR and marketing consulting company.
Cybertel Bridge
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Cybertel Bridge provides a carrier-grade push to talk solution.
NRCommunication
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NRCommunication is a telecommunications equipment provider company.
Sikkle Communications
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Sikkle Communications is a communication service provider based in Korea.
Dial Communications
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Dial Communications is an integrated internet communication company.
KT SAT
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KT SAT is Korea’s No.1 satellite communications service provider, operating the largest constellation in the Asia Pacific Region.
Samchully Co.
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Samchully is a comprehensive energy provider that actively working on power generation and mass energy business.
UBIVELOX
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UBIVELOX provides banking, telecommunication and transportation solutions.
Bridgetec
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Bridgetec specializes in contact center solution development.
Wiable
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Wiable manufactures telecommunication equipment and provides radio relay services for mobile phone companies.
BG T&A
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BG T&A is engaged in the manufacture and sale of Radar Detector equipment
Zungwon En Sys
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Zungwon En Sys is engaged in providing IT solutions including system integration services
Stage Five
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Stage Fiveis a 5G communication services company.
General Communication Instruments
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General Communication Instruments is a communication equipment manufacturing company.
Aircuve Cooperation
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Air Cube is a network in smart mobile integrated authentication, wireless LAN authentication system.
APROTECH
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APROTECH develops, manufactures and sells products in the field of wired/wireless communication and internet.
NEOPLUS
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NEOPLUS specializes in wired and wireless communication solutions.
ELUON
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Eluon provides core solutions and additional service solutions to domestic and overseas mobile operators from 2G to 4G.
A&T Solution
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A&T Solution is an information and communications technology company.
PLNetworks
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PLNetworks supplies IoT devices, wired and wireless communication equipment.
Kisan Telecom Co Ltd
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Kisan Telecom CO., Ltd. is a Korea-based company engaged in the manufacture of communication equipment.
TILab
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TILab is a multimedia messaging service provider company.
Yooncoms
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Yooncoms provides administration & public, finance, software, and infrastructure consulting services.
Cudo Communication
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Cudo Communication provides broadcasting, telecommunications & security technologies.
Sysmate
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Sysmate specialized in providing wired communication network appliances products until middle of 2000s decade.
LETUS Technology
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LETUS Technology is a telecommunication hardware and devices company.
SMTNT
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SMTNT is a web development and communication company.
Yousun Telecommunication
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Yousun Telecommunication offers the construction and maintenance of wired and wireless network services.
HD Telecom
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HD Telecom is a global information and communication company.
MiraeING
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MiraeING is a CCTV cameras and systems, radio transceivers and repeaters, radio communication systems manufacturing company.
Spire Technology
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Spire Technology provides mobile communication, measurement equipment, IT convergence products and telecommunication services.
Mytro
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Mytro provides telecommunication, supplies call center, CTI solution, inbound, and IT consulting services.
Lix Solution Co Ltd
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Lix Solution is a firm located in Korea that specialises in network and system integration services.
Anyfi
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Anyfi is a telecommunication company that provides connectivity solutions.
PS&Marketing
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PS&Marketing is an information communication technologies distributor company.
Ariatech
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Ariatech is an information technology service provider company.
Ksmartech
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Ksmartech specializes in the development of wired and wireless IT services.
Acromate
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Acromate provides VoIP solutions for telephone networks.
NESSANG
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NESSANG provides pressure equipment, explosion-proof, telecommunication devices, machinery, and home appliances services.
Advanced Digital Chips
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Advanced Digital Chips provides intellectual property and system on chip for telecommunications and consumer electronics applications.
Earing
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Earing is a social voice briefing mobile application.
INICS
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INICS is a supplier of electronics, telecommunications, and automobile products.
Wow communication
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Wow communication develops and operates the system for online/mobile marketing.
Todos
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Todos develops app that allows you to use voice calls and SMS texts from overseas.
Wooriro
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Wooriro manufactures and supplies a wide range of optical components for the communication industry.
ATEC T&
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ATEC T& manufactures telecommunication and broadcasting apparatuses.
Corecess
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Corecess designs, develops, and manufactures telecommunication equipment for the broadband access network.
Gaeasoft
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Gaeasoft engages in the development, operation, maintenance, and marketing of wired and wireless systems.
HST
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HST is a manufacturer of connectors for high-frequency telecommunication equipment.
ctnetworks
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ctnetworks provides solutions for telecommunication and fiber optic related issues.
OnetwoAD
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OnetwoAD offers marketing solution in various fields.
Internetfriends
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Internetfriends is a telecommunication company that provides network installation and internet services.
Telefield
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Telefield is an optical communication company.