CMTX Co., Ltd.
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CMTX Co., Ltd. - overview
Established
2013
Location
Gumi, Gyeongsangbukdo, South Korea
Primary Industry
Semiconductors
About
Based in Seoul, South Korea, and founded in 2013, CMTX Co. , Ltd. (formerly COMA Technology Co. , Ltd.
) is a material parts company specializing in manufacturing silicon parts for etching process equipment, sapphire parts for deposition process equipment, and ceramic parts during the semiconductor pre-process. In 2015, The company developed a Sapphire plasma injector tube for HDP-CVD equipment and a double bonding nozzle for the etching process used for sapphire semiconductors. CMTX Co. , Ltd.
joined SEMICON JAPAN in 2016 held in 2016. In 2017, The company registered its patent for the Sapphire edge ring manufacturing method and made an expansion and relocation of a new office building in Gumi-si, South Korea. The company has been selected as a start-up leap forward package operator by the Ministry of SMEs and Startups in 2019. In November 2025, CMTX Co.
, Ltd. raised KRW 60. 5 billion in an IPO, selling 1 million shares at KRW 60,500 apiece, within the KRW 51,000-60,500 per share range on the KOSDAQ. The company manufactures a line of semiconductors made from silicon, sapphire, and porous ceramic.
Current Investors
K2 Investment Partners, Must Ventures, MiCo Ceramics
Primary Industry
Semiconductors
Sub Industries
Consumer Products, Semiconductors
Website
www.cmtx.co.kr/
Verticals
Manufacturing
Company Stage
Mature
Total Amount Raised
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CMTX Co., Ltd. - timeline of key events
CMTX Co., Ltd. - financials
| Fiscal Year Ended | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 | Dec 31, 2025 |
|---|---|---|---|---|---|
| Revenue (USD) | 10,959,978,542 | 18,635,704,283 | - | - | - |
| % Revenue Growth (YoY) | - | 70.0% | - | - | - |
| EBITDA (USD) | 3,298,589,588 | 5,953,313,508 | - | - | - |
| Operating Income (USD) | 2,034,733,293 | 2,547,972,880 | - | - | - |
| Operating Margin | 18.6% | 13.7% | - | - | - |
| % EBITDA Margin | 30.1% | 31.9% | - | - | - |
| NET Income (USD) | 780,167,714 | (32,602,110) | - | - | - |
| % Net Margin | 7.1% | (0.2%) | - | - | - |
CMTX Co., Ltd. - deals
| Deals Type | Deal Status | Target (s) | Deal Date | Investor(s) | Seller(s) | Deal size (Mn) | Enterprise value (Mn) | Post-money valuation (Mn) | EBITDA multiple (x) | Revenue multiple (x) | Lead partner (s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Secondary Stock Purchase | Completed | CMTX Co., Ltd. | - |
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CMTX Co., Ltd. - employee data
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