(주)알에프티에스아이 / RFTSI CO.,LTD.

Also known as 알에프티에스아이 · RFTSI
(주)알에프티에스아이 (RFTSI CO.,LTD.) is a Korea-based business registered at 경기도 오산시 가장산업서북1로 (Postal code: 18102). It operates as a head office of a for-profit corporation. It was originally registered with the Suwon Tax Office and incorporated at the Suwon District Court, Dong-Suwon Registry. (주)알에프티에스아이 (RFTSI CO.,LTD.) falls under the Manufacturing industry. It operates within the Semiconductor Devices sector, specifically focusing on Other semiconductor device manufacturing business activities. It has 20–29 employees. According to KOBDi Industry Ranking system, (주)알에프티에스아이 (RFTSI CO.,LTD.) scored 63.24 points (up 0.09 points since August 2026) and outperforms approximately 58% of companies in the same industry. Recent performance indicators include: Employee growth: 3.80% (industry average: -2.73%).
(주)알에프티에스아이는 경기도 오산시에 있는 기타 반도체 소자 제조업 기업입니다.
124-**-*129* 1358**-0212***

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경기도 오산시 가장산업서북1로 (18102)
Head office of a for-profit corporation
Manufacturing > Semiconductor Devices > Other semiconductor device manufacturing
September 2026
3.80%
2025-2026
190.86%
63.24
▲ 0.09 pts (vs. August 2026)
Top 43%
September 2026

RFTSI CO.,LTD.'s KOBDi Score is 63.24 as of Sep 2026, up 0.70 points since Apr 2025; it rose in 5 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 58% of companies in its industry, against 57% in Aug 2026 and 51% in Apr 2025. Its strongest position was 58% (Sep 2026) and its weakest 51% (Jul 2025).

A year earlier, in Aug 2025, its score was 63.21 and it was ahead of about 55% of companies in its industry.

Sep 202663.24ahead of 58%
Aug 202663.16ahead of 57%
Jul 202663.43ahead of 58%
Jun 202663.90ahead of 57%
May 202663.30ahead of 57%
Apr 202663.30ahead of 57%
Mar 202663.30ahead of 56%
Feb 202663.21ahead of 56%
Dec 202563.21ahead of 55%
Aug 202563.21ahead of 55%
Jul 202562.90ahead of 51%
May 202562.54ahead of 51%
Apr 202562.54ahead of 51%

Between 2025 and 2026, the headcount of RFTSI CO.,LTD. changed by +3.80%, against an average of -2.73% in its industry. It now has 20–29 employees.

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(주)써밋
SUMMIT		 20–29 Top 43%
(주)대성하네스 20–29 Top 43%
(주)젬
ZAMLED		 20–29 Top 43%
(주)신성텍
SHIN SUNG TECH		 20–29 Top 43%
리더스전자주식회사
LEADERS ELECTRONICS CO.,LTD.		 20–29 Top 43%















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경기도 오산시 가장산업서북1로 (18102)
Where is RFTSI CO.,LTD. located?

RFTSI CO.,LTD. is registered at 경기도 오산시 가장산업서북1로, South Korea (postal code 18102).

What industry is RFTSI CO.,LTD. in?

RFTSI CO.,LTD. belongs to Manufacturing › Semiconductor Devices › Other semiconductor device manufacturing.

How many employees does RFTSI CO.,LTD. have?

RFTSI CO.,LTD. has 20–29 employees.

What is RFTSI CO.,LTD.'s KOBDi Score?

63.24 as of September 2026, ahead of about 58% of companies in its industry.

Who are RFTSI CO.,LTD.'s competitors?

Similar companies include SUMMIT, 대성하네스 and ZAMLED.

Which businesses are near RFTSI CO.,LTD.?

Businesses registered at the same postal code (18102) include SHIN HO HIGH-TECH, 에스와이테크 and SEWOO SECURITY PRODUCTS. Most work in other semiconductor device manufacturing, Korean general restaurant business and distribution board and automatic electric control panel manufacturing.

Businesses near RFTSI CO.,LTD.

Registered at postal code 18102 (가장산업서북1로, 오산시). Most businesses here work in other semiconductor device manufacturing, Korean general restaurant business and distribution board and automatic electric control panel manufacturing.

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