주식회사레오엘에스아이 / LEOLSI

Also known as 레오엘에스아이
주식회사레오엘에스아이 (LEOLSI) is a Korea-based business registered at 서울특별시 서초구 효령로 (Postal code: 06728). It operates as a head office of a for-profit corporation. It was originally registered with the Seocho Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 주식회사레오엘에스아이 (LEOLSI) falls under the Manufacturing industry. It operates within the Semiconductor Devices sector, specifically focusing on Other semiconductor device manufacturing business activities. It has 30–49 employees. According to KOBDi Industry Ranking system, 주식회사레오엘에스아이 (LEOLSI) scored 141.09 points and outperforms approximately 98% of companies in the same industry. Recent performance indicators include: Employee growth: 9.77% (industry average: -2.73%).
주식회사레오엘에스아이는 서울특별시 서초구에 있는 기타 반도체 소자 제조업 기업입니다.
214-**-*163* 1101**-3711***

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서울특별시 서초구 효령로 (06728)
Head office of a for-profit corporation
Manufacturing > Semiconductor Devices > Other semiconductor device manufacturing
June 2024
9.77%
2023-2024
154.97%
141.09
- (vs. August 2026)
Top 3%
September 2026

LEOLSI's KOBDi Score is 141.09 as of Sep 2026, up 74.95 points since Apr 2025; it rose in 3 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 98% of companies in its industry, against 98% in Aug 2026 and 53% in Apr 2025. Its strongest position was 98% (Sep 2026) and its weakest 53% (Apr 2025).

A year earlier, in Aug 2025, its score was 66.30 and it was ahead of about 57% of companies in its industry.

Sep 2026141.09ahead of 98%
Aug 2026141.09ahead of 98%
Jul 2026141.09ahead of 98%
Jun 2026140.93ahead of 98%
May 2026140.93ahead of 98%
Apr 2026140.93ahead of 98%
Mar 2026140.93ahead of 98%
Feb 2026140.93ahead of 98%
Dec 2025140.93ahead of 97%
Aug 202566.30ahead of 57%
Jul 202566.14ahead of 54%
May 202566.14ahead of 54%
Apr 202566.14ahead of 53%

Between 2023 and 2024, the headcount of LEOLSI changed by +9.77%, against an average of -2.73% in its industry. It now has 30–49 employees.

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(주)엠제이텍
MJ TECH CO., LTD		 50–99 Top 3%
한양이엔지(주)
HANYANG ENG CO.,LTD		 1,000–2,499 Top 3%
대영정공주식회사
DAEYOUNG PRECISION IND.CO., LTD.		 30–49 Top 3%
엠케이전자(주)
MKElectron		 300–499 Top 3%
(주)티씨에스
TCS CO.,LTD		 10–19 Top 3%















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서울특별시 서초구 효령로 (06728)
Where is LEOLSI located?

LEOLSI is registered at 서울특별시 서초구 효령로, South Korea (postal code 06728).

What industry is LEOLSI in?

LEOLSI belongs to Manufacturing › Semiconductor Devices › Other semiconductor device manufacturing.

How many employees does LEOLSI have?

LEOLSI has 30–49 employees.

What is LEOLSI's KOBDi Score?

141.09 as of September 2026, ahead of about 98% of companies in its industry.

Who are LEOLSI's competitors?

Similar companies include MJ TECH, HANYANG ENG and DAEYOUNG PRECISION IND.

Which businesses are near LEOLSI?

Businesses registered at the same postal code (06728) include BISTEL, 오파인코리아 and YB Meditec. Most work in Korean general restaurant business, management consulting business and Western-style restaurant business.

Businesses near LEOLSI

Registered at postal code 06728 (효령로, 서초구). Most businesses here work in Korean general restaurant business, management consulting business and Western-style restaurant business.

Other other semiconductor device manufacturing companies in 서초구

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