주식회사에이티앤에스이 / AT&SE

Also known as 에이티앤에스이
주식회사에이티앤에스이 (AT&SE) is a Korea-based business registered at 경기도 오산시 세마역로19번길 (Postal code: 18106). 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. 주식회사에이티앤에스이 (AT&SE) is classified under 컴퓨터 프로그래밍 서비스업. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사에이티앤에스이 (AT&SE) scored 44.40 points and outperforms approximately 84% of companies in the same industry. Recent performance indicators include: Employee growth: -22.42% (industry average: -4.49%).
주식회사에이티앤에스이는 경기도 오산시에 있는 기업입니다.
124-**-*264* 1358**-0234***

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경기도 오산시 세마역로19번길 (18106)
Head office of a for-profit corporation
컴퓨터 프로그래밍 서비스업
September 2026
-22.42%
2025-2026
44.40
- (vs. August 2026)
Top 17%
September 2026

AT&SE's KOBDi Score is 44.40 as of Sep 2026, down 3.08 points since May 2025; it rose in 3 and fell in 3 of the 11 monthly updates. As of Sep 2026 it is ahead of about 84% of companies in its industry, against 84% in Aug 2026 and 59% in May 2025. Its strongest position was 87% (Feb 2026) and its weakest 59% (May 2025).

A year earlier, in Aug 2025, its score was 47.64 and it was ahead of about 87% of companies in its industry.

Sep 202644.40ahead of 84%
Aug 202644.40ahead of 84%
Jul 202646.04ahead of 86%
Jun 202646.04ahead of 85%
May 202644.24ahead of 84%
Apr 202644.24ahead of 84%
Mar 202646.30ahead of 86%
Feb 202647.81ahead of 87%
Dec 202547.81ahead of 87%
Aug 202547.64ahead of 87%
Jul 202547.48ahead of 61%
May 202547.48ahead of 59%

Between 2025 and 2026, the headcount of AT&SE changed by -22.42%, against an average of -4.49% in its industry. It now has 5–9 employees.

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주식회사 인메드데이터
Inmed Data Co., Ltd.		5–9Top 17%
주식회사 핍스디멘션5–9Top 17%
(주)소이페이5–9Top 17%
우리아이티정보주식회사5–9Top 17%
펠로톤주식회사5–9Top 17%














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경기도 오산시 세마역로19번길 (18106)
Where is AT&SE located?

AT&SE is registered at 경기도 오산시 세마역로19번길, South Korea (postal code 18106).

How many employees does AT&SE have?

AT&SE has 5–9 employees.

What is AT&SE's KOBDi Score?

44.40 as of September 2026, ahead of about 84% of companies in its industry.

Who are AT&SE's competitors?

Similar companies include Inmed Data, 핍스디멘션 and 소이페이.

Which businesses are near AT&SE?

Businesses registered at the same postal code (18106) include SOLISH, 루틴바버샵 and 본참치 홈서비스. Most work in Korean general restaurant business, chain convenience store and temporary and daily labor supply industry.

Businesses near AT&SE

Registered at postal code 18106 (세마역로19번길, 오산시). Most businesses here work in Korean general restaurant business, chain convenience store and temporary and daily labor supply industry.

Other computer programming service industry companies in 경기도

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