Header cover image

South Korean (KOSPI) Communications Industry Analysis

UpdatedApr 12, 2026
DataAggregated Company Financials
Companies54
  • 7D9.2%
  • 3M95.6%
  • 1Y148.8%
  • YTD98.0%

In the last week, the Communications industry is up 9.2%, with Taihan Fiber Optics up 39%. During this same period, the Kmw underperformed, falling 5.6%. This means that the industry has gained 149% over the past year. Looking forward, earnings are forecast to grow by 91% annually.

Industry Valuation and Performance

Has the South Korean Communications Industry valuation changed over the past few years?

DateMarket CapRevenueEarningsPEAbsolute PEPS
Sun, 12 Apr 2026₩16.7t₩10.9t-₩321,114,704,160.0019.2x-52x1.5x
Tue, 10 Mar 2026₩10.4t₩10.4t-₩432,455,395,890.009.5x-24.1x1x
Thu, 05 Feb 2026₩10.0t₩10.4t-₩432,455,395,890.008.9x-23.1x1x
Sat, 03 Jan 2026₩8.1t₩10.4t-₩432,455,395,890.009x-18.8x0.8x
Mon, 01 Dec 2025₩7.4t₩10.4t-₩432,455,395,890.009x-17.2x0.7x
Wed, 29 Oct 2025₩7.9t₩10.2t-₩380,569,757,880.0015.5x-20.7x0.8x
Fri, 26 Sep 2025₩7.0t₩10.2t-₩380,569,757,880.0015.2x-18.5x0.7x
Sun, 24 Aug 2025₩6.6t₩9.9t-₩357,360,561,650.007.9x-18.6x0.7x
Tue, 22 Jul 2025₩7.0t₩9.9t-₩379,227,306,630.008.3x-18.4x0.7x
Thu, 19 Jun 2025₩6.8t₩9.8t-₩368,414,338,450.008x-18.4x0.7x
Sat, 17 May 2025₩6.6t₩9.9t-₩288,730,858,410.0010.9x-22.7x0.7x
Mon, 14 Apr 2025₩6.0t₩9.9t-₩288,730,858,410.009.9x-20.8x0.6x
Wed, 12 Mar 2025₩6.5t₩9.8t-₩357,193,219,410.0013.7x-18.1x0.7x
Fri, 07 Feb 2025₩7.2t₩9.8t-₩356,477,050,850.0015.7x-20.3x0.7x
Sun, 05 Jan 2025₩7.4t₩9.8t-₩356,477,050,850.0016.2x-20.8x0.8x
Tue, 03 Dec 2024₩6.8t₩9.8t-₩299,937,819,490.0013.7x-22.5x0.7x
Thu, 31 Oct 2024₩7.2t₩9.4t-₩252,701,709,910.0015.5x-28.5x0.8x
Sat, 28 Sep 2024₩7.4t₩9.4t-₩252,701,709,910.0016.2x-29.2x0.8x
Mon, 26 Aug 2024₩7.6t₩9.4t-₩356,669,130,940.0014.5x-21.3x0.8x
Wed, 24 Jul 2024₩8.3t₩9.3t-₩403,222,198,500.0014.9x-20.7x0.9x
Fri, 21 Jun 2024₩8.5t₩9.4t-₩425,659,131,250.0015.7x-20x0.9x
Sun, 19 May 2024₩7.8t₩9.2t-₩399,008,640,240.0017.9x-19.6x0.8x
Tue, 16 Apr 2024₩7.2t₩9.1t-₩408,177,925,510.0017.2x-17.7x0.8x
Thu, 14 Mar 2024₩7.3t₩9.2t-₩369,647,456,458.0014.8x-19.7x0.8x
Sat, 10 Feb 2024₩7.2t₩9.2t-₩371,648,322,868.0015.3x-19.4x0.8x
Mon, 08 Jan 2024₩7.5t₩9.4t-₩371,013,240,318.0018.5x-20.1x0.8x
Wed, 06 Dec 2023₩7.0t₩9.4t-₩369,144,193,698.0017.3x-18.9x0.7x
Fri, 03 Nov 2023₩6.7t₩9.5t-₩132,281,847,820.0016.5x-50.5x0.7x
Sun, 01 Oct 2023₩7.1t₩9.5t-₩132,281,847,820.0016.8x-53.7x0.7x
Tue, 29 Aug 2023₩7.1t₩9.7t-₩61,380,757,065.0017.7x-115.4x0.7x
Thu, 27 Jul 2023₩6.5t₩9.9t₩81.4b10.9x79.3x0.7x
Sat, 24 Jun 2023₩7.5t₩9.9t₩81.4b13x91.9x0.8x
Mon, 22 May 2023₩7.4t₩10.1t₩224.3b11.9x32.9x0.7x
Wed, 19 Apr 2023₩8.0t₩10.0t₩216.1b14.7x37.1x0.8x
Price to Earnings Ratio

37.1x


Total Market Cap: ₩8.0tTotal Earnings: ₩216.1bTotal Revenue: ₩10.0tTotal Market Cap vs Earnings and Revenue0%0%0%
South Korean Communications Industry Price to Earnings3Y Average -15.8x202420252026
Current Industry PE
  • Investors are optimistic on the South Korean Communications industry, and appear confident in long term growth rates.
  • The 3-year average PS ratio of 0.78x is lower than the industry's current PS ratio of 1.5x.
Past Earnings Growth
  • Total earnings for the Communications industry have declined over the last three years, with the industry now making a loss overall.
  • Meanwhile revenues have grown 2.9% per year.
  • This means that although more sales are being generated, either the cost of doing business or the level of investment back into businesses has increased, which has decreased profits.

Industry Trends

Which industries have driven the changes within the South Korean Tech industry?

KR Market8.26%
Tech12.24%
Communications9.20%
Communications Equipment9.20%
Industry PEThere are no additional sub-industries under this industry.
Forecasted GrowthThere are no additional sub-industries under this industry.

Top Stock Gainers and Losers

Which companies have driven the market over the last 7 days?

CompanyLast Price7D1YValuation
A010170 Taihan Fiber Optics₩17.77k39.5%
+₩782.1b
3,432.8%PS19.8x
A069540 Lightron Fiber-Optic Devices₩4.92k51.4%
+₩163.0b
430.2%PS15.1x
A088800 Ace Technologies₩5.59k39.8%
+₩119.4b
165.8%PS2.4x
A215790 Inno Instrument₩2.93k141.5%
+₩69.0b
552.9%PS2.7x
A100590 Mercury₩9.29k52.3%
+₩50.4b
181.5%PS1.2x

Latest News