Kostecsys Co Ltd

355150

Company Profile

  • Business description

    Kostecsys Co Ltd manufactures and distributes semiconductor products. It specializes in low thermal expansion and high thermal conductivity materials for SiC and GaN Next-Generation power semiconductors. Its products are used in vast industries including Electric Vehicles, 5G Communication, Radar, Robots, Aerospace, and the Military. Its products comprise Heatspreader Materials, Ceramic Substrates, RF Power Device Ceramic Packages, RF Power Device Polymer Packages, Lids, Laser Module Package, and Micro Cooling Systems.

  • Contact

    261, Namdongseo-ro
    20B-5L, Namdong Industrial Complex
    Namdong-gu
    Incheon
    KOR

    T: +82 328210162

    https://www.kostec.net

  • Sector

    Technology

    Stock type

    Sensitive

  • Industry

    Semiconductor Equipment & Materials

    Fiscal Year End

    31 December 2025

    Employees

    59

Stocks News & Analysis

stocks

Is this ASX share a long-term buy?

Current operating conditions are challenging but over the long-term prospects are better.
stocks

Why Guzman and Reece's share reversals have a lot in common

Investors must weigh exciting growth stories against competitive dynamics and the price they are being asked to pay.
stocks

Going into earnings, is Nvidia stock a buy, a sell, or fairly valued?

Watching the data centre business and the debate around it, here’s what we think of Nvidia stock.

Morningstar Investment Ideas

Markets

Index
Last price
Change
% Change
All Ordinaries8,477.3020.70-0.24%
CAC 408,137.2686.191.07%
DAX 4022,732.24321.971.44%
Dow JONES (US)43,758.96137.800.32%
FTSE 1008,722.0353.360.62%
HKSE23,787.93753.913.27%
NASDAQ19,196.80170.410.90%
Nikkei 22538,142.3795.42-0.25%
NZX 50 Index12,452.46145.191.18%
S&P 5005,991.4536.200.61%
S&P/ASX 2008,240.7011.20-0.14%
SSE Composite Index3,380.2134.171.02%

Market Movers