2025
2025
Dreamline’s growth and change of history
07
Official participation in the AUG East Project
(Asia Submarine Cable System)
06
Official participation in the JAKO Project
(Korea-Japan Submarine Cable System)
12
Launched Dreammark1 Jukjeon Data Center business
04
Launched Dreammark1 Incheon Data Center business
03
Established subsidiary "DreamTowerSolution"
(corporate spin-off, shared infrastructure business)
07
Established subsidiary "Dreamjoynbatoo"
01
Established subsidiary "DreamDNM"
09
Launched Dreammark1 Guro Data Center business
06
Launched MVNO service
12
Launched KEPCO AMI remote metering circuit service
11
Launched KEPCO power distribution automation circuit service
12
Launched supplementary services business
08
Launched international call service (00380, 00789)
10
Launched shared telecom tower business
06
Selected as Internet telephony service provider
08
Built nationwide optical backbone network
12
Launched leased line service
06
Obtained key telecommunications operator license