Radar · Telecom Infrastructure in South Korea
Best Telecom Infrastructure Companies in South Korea
The 32 best Telecom Infrastructure companies in South Korea in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals.
By Rohit KhannaTrends & Stories
32companies tracked
$0disclosed funding
0unicorns
—have raised
Ranked: Best Telecom Infrastructure companies in South Korea
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Point Mobile Suppliers of AIDC hardware | — | 135 mo ago | Series A | SK Kang CEO | 2006 | — | — | — |
| 2 | Accuver Provider of cloud-based OSS solutions | — | — | Unfunded | — | 2000 | YouTubeNginxCloudflare+13 | — | — |
| 3 | Barun Technology 3D products and telecom system integration services provider | — | — | Public | Kim Dong-sup CEO | 1972 | — | 36 patents Patents concentrated in health & consumer products | — |
| 4 | CL International Company offers solutions for domestic and foreign mobile communication operators | — | — | Funding Raised | Lee Jong-Hoon CEO | 1996 | — | — | — |
| 5 | comas COMAS is an IT infrastructure service company that helps customers with digital transformation. | — | — | Acquired | — | 1993 | — | 8 patents Grain color sorting systems and steel pipe pile anchors for silt protection | — |
| 6 | Coset Manufacturer of optical transmission parts | — | — | Public | — | 1999 | — | 16 patents High‑power laser diode modules, thermal‑managed optical transceivers, and wavelength‑multiplexing devices | — |
| 7 | ERANGTEK Provider of wireless telecommunication infrastructures | — | — | Funding Raised | Jae Lee CEO | 2017 | — | 31 patents Patents concentrated in electrical & electronics | — |
| 8 | Gaon Cable Fiber optic cables and accessories provider | — | — | Public | Jae In Yoon CEO | 1947 | Microsoft ASP.NETSwiperjQuery UI+2 | 62 patents Patents concentrated in electrical & electronics | — |
Top 1 Telecom Infrastructure companies in South Korea
#1
Series A · Seoul, Seoul · founded 2006—raised▾
Series A · Seoul, Seoul · founded 2006
Suppliers of AIDC hardware
Founders & team
Investors
Lindeman Asia Investment, Aju IB Investment, DSC Investment, IMM Investment, OpenWaterINV
Funding & investor landscape
$0total disclosed funding
0companies funded
0disclosed rounds
0rounds last 90 days
Most active investors
Prism market signals · South Korea · country-scoped Prism corpus, 1,214,675 docs
Market landscape — 10 sub-themes by coverage
Share of Telecom Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
How many Telecom Infrastructure companies are there in South Korea?
Radar tracks 32 indexable Telecom Infrastructure companies headquartered in South Korea that meet our profile-completeness bar.
What is the total funding raised by Telecom Infrastructure companies in South Korea?
The Telecom Infrastructure companies in South Korea on this list have raised a combined $0 in disclosed equity funding across 0 funded companies.
Which is the highest-funded Telecom Infrastructure company in South Korea?
Funding figures are not yet disclosed for Telecom Infrastructure companies in South Korea.
How many Telecom Infrastructure companies in South Korea are funded?
0 of the 32 Telecom Infrastructure companies in South Korea on this list have disclosed at least one equity funding round.
How many Telecom Infrastructure unicorns are there in South Korea?
None of the Telecom Infrastructure companies in South Korea on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in South Korea Telecom Infrastructure companies?
The most active investors in South Korea Telecom Infrastructure companies on this list include Shinhan Venture Investment, Hyundai Venture Investment, ARGES, Aju IB Investment, Bridge Alliance Partners.
Rohit KhannaTrends & Stories
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.