(주)옵트론텍 / OPTRONTEC Inc.

Also known as 옵트론텍 · OPTRONTEC
(주)옵트론텍 (OPTRONTEC Inc.) is a Korea-based business registered at 대전광역시 유성구 가정북로 (Postal code: 34113). It operates as a head office of a for-profit corporation. (주)옵트론텍 (OPTRONTEC Inc.) falls under the Manufacturing industry. It operates within the Semiconductor Devices sector, specifically focusing on Other semiconductor device manufacturing business activities. It has 100–299 employees. The company is publicly listed on KOSDAQ under Not available since 2005. According to KOBDi Industry Ranking system, (주)옵트론텍 (OPTRONTEC Inc.) scored 82.92 points (up 0.26 points since August 2026) and outperforms approximately 71% of companies in the same industry. Recent performance indicators include: Employee growth: 1.73%.
(주)옵트론텍은 대전광역시 유성구에 있는 기타 반도체 소자 제조업 기업입니다.
314-**-*616* 1601**-0082***

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대전광역시 유성구 가정북로 (34113)
Head office of a for-profit corporation
Manufacturing > Semiconductor Devices > Other semiconductor device manufacturing
September 2026
1.73%
2025-2026
8.70%
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82.92
▲ 0.26 pts (vs. August 2026)
Top 30%
September 2026

OPTRONTEC Inc.'s KOBDi Score is 82.92 as of Sep 2026, down 37.06 points since Apr 2025; it rose in 3 and fell in 8 of the 12 monthly updates. As of Sep 2026 it is ahead of about 71% of companies in its industry, against 70% in Aug 2026 and 92% in Apr 2025. Its strongest position was 92% (Aug 2025) and its weakest 70% (Aug 2026).

A year earlier, in Aug 2025, its score was 118.95 and it was ahead of about 92% of companies in its industry.

Sep 202682.92ahead of 71%
Aug 202682.66ahead of 70%
Jul 2026111.40ahead of 89%
Jun 2026111.45ahead of 88%
May 2026111.66ahead of 89%
Apr 2026111.76ahead of 88%
Mar 2026111.76ahead of 88%
Feb 2026111.85ahead of 88%
Dec 2025111.45ahead of 88%
Aug 2025118.95ahead of 92%
Jul 2025118.90ahead of 91%
May 2025119.88ahead of 92%
Apr 2025119.98ahead of 92%

Between 2025 and 2026, the headcount of OPTRONTEC Inc. changed by +1.73%, and it now has 100–299 employees.

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한국호야전자주식회사
HOYA ELECTRONICS KOREA CO., LTD.		100–299#2,104
(주)승아지티씨
Seungah Gtc Co., Ltd.		10–19#2,102
(주)스타뷰코포레이션
STAR VIEW CORPORATION		5–9#2,101
(주)한라전자
Hanla Electronics Co., Ltd.		5–9#2,100
윈윈전기(주)
WINWIN ELETRONICS		1–4#2,105














KOSDAQ
2005-06-24
Not available
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대전광역시 유성구 가정북로 (34113)
Where is OPTRONTEC Inc. located?

OPTRONTEC Inc. is registered at 대전광역시 유성구 가정북로, South Korea (postal code 34113).

What industry is OPTRONTEC Inc. in?

OPTRONTEC Inc. belongs to Manufacturing › Semiconductor Devices › Other semiconductor device manufacturing.

How many employees does OPTRONTEC Inc. have?

OPTRONTEC Inc. has 100–299 employees.

Is OPTRONTEC Inc. a public company?

Yes. OPTRONTEC Inc. is listed on KOSDAQ under the ticker Not available since 2005.

What is OPTRONTEC Inc.'s KOBDi Score?

82.92 as of September 2026, ahead of about 71% of companies in its industry.

Who are OPTRONTEC Inc.'s competitors?

Similar companies include HOYA ELECTRONICS KOREA, Seungah Gtc and STAR VIEW.

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