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Updated 1d ago
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TMC Co., Ltd.KOSE:A217590 Stock Report

Market Cap ₩307.7b
Updated 1d ago
Share Price
n/a
1Yn/a
7D18.9%
1D17.4%
Portfolio Value
​
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TMC Co., Ltd.

KOSE:A217590 Stock Report

Market Cap: ₩307.7b

  • Company Overview
    • Valuation
    • Future Growth
    • Past Performance
    • Financial Health
    • Dividend
  • Management
  • Ownership
  • Other Information
  • Stock Community

TMC (A217590) Stock Overview

Engages in the production, sale, and installation of industrial cables in South Korea and internationally. More details

A217590 fundamental analysis
Snowflake Score
Valuation0/6
Future Growth3/6
Past Performance2/6
Financial Health4/6
Dividends0/6

Rewards

Earnings are forecast to grow 47.58% per year

Risk Analysis

Volatile share price over the past 3 months compared to the KR market

Profit margins (1%) are lower than last year (1.7%)


A217590 Community Fair Values

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₩
Current Price
₩12.77k184.4% overvalued intrinsic discount
%/yr
Decrease
Increase
PastFuture-13b544b2016201920222025202620282031Revenue ₩543.8bEarnings ₩5.5b
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TMC Co., Ltd. Competitors

Sangsin Energy Display PrecisionLtd

Symbol: KOSDAQ:A091580
Market cap: ₩286.6b

MagatouchLtd

Symbol: KOSDAQ:A446540
Market cap: ₩246.9b

Seoho ElectricLtd

Symbol: KOSDAQ:A065710
Market cap: ₩230.0b

Vitzro Tech

Symbol: KOSDAQ:A042370
Market cap: ₩221.1b

Price History & Performance

Summary of share price highs, lows and changes for TMC
Historical stock prices
Current Share Price₩12,770.00
52 Week High₩38,700.00
52 Week Low₩8,820.00
Beta0
1 Month Change-5.83%
3 Month Change-35.18%
1 Year Changen/a
3 Year Changen/a
5 Year Changen/a
Change since IPO-23.85%

Recent News & Updates

Recent updates

Shareholder Returns

A217590KR ElectricalKR Market
7D18.9%-2.3%-4.4%
1Yn/a34.0%85.3%

Return vs Industry: Insufficient data to determine how A217590 performed against the KR Electrical industry.

Return vs Market: Insufficient data to determine how A217590 performed against the KR Market.

Price Volatility

Is A217590's price volatile compared to industry and market?
A217590 volatility
A217590 Average Weekly Movement15.7%
Electrical Industry Average Movement11.9%
Market Average Movement9.0%
10% most volatile stocks in KR Market16.4%
10% least volatile stocks in KR Market4.3%

Stable Share Price: A217590's share price has been volatile over the past 3 months compared to the KR market.

Volatility Over Time: A217590's weekly volatility (16%) has been stable over the past year, but is still higher than 75% of KR stocks.

About the Company

FoundedEmployeesCEOWebsite
1991n/aYoung Wan Cheewww.tmc-cable.com

TMC Co., Ltd. engages in the production, sale, and installation of industrial cables in South Korea and internationally. It offers marine, passenger ship, offshore, military, traveling, optical fiber, rolling stock, plants, building, and green-business cables. The company was formerly known as Seojin Industry Co., Ltd.

TMC Co., Ltd. Fundamentals Summary

How do TMC's earnings and revenue compare to its market cap?
A217590 fundamental statistics
Market cap₩307.68b
Earnings (TTM)₩3.61b
Revenue (TTM)₩355.94b
85.3x
P/E Ratio
0.9x
P/S Ratio

Is A217590 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
A217590 income statement (TTM)
Revenue₩355.94b
Cost of Revenue₩331.29b
Gross Profit₩24.65b
Other Expenses₩21.05b
Earnings₩3.61b

Last Reported Earnings

Jun 30, 2026

Next Earnings Date

n/a

Earnings per share (EPS)149.71
Gross Margin6.93%
Net Profit Margin1.01%
Debt/Equity Ratio44.4%

How did A217590 perform over the long term?

See historical performance and comparison

Dividends

0.4%
Current Dividend Yield
n/a
Payout Ratio

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/14 07:02
End of Day Share Price 2026/09/14 00:00
Earnings2026/06/30
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
  • SEC Form 10-K
  • SEC Form 10-Q
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
  • Analyst Research Reports
  • Blue Matrix
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
  • ICE Market Data
  • SEC Form S-1
Ownership10 years
  • Top shareholders
  • Insider trading
  • SEC Form 4
  • SEC Form 13D
Management10 years
  • Leadership team
  • Board of directors
  • SEC Form 10-K
  • SEC Form DEF 14A
Key Developments10 years
  • Company announcements
  • SEC Form 8-K

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

TMC Co., Ltd. is covered by 1 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Chan-Young LeeEugene Investment & Securities Co Ltd.

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