(주)사이

Also known as 사이
(주)사이 is a Korea-based business registered at Simindae-ro, Dongan-gu, Anyang-si, Gyeonggi-do (Postal code: 14058). It operates as a head office of a for-profit corporation. It was incorporated at the Suwon District Court, Anyang Registry. (주)사이 falls under the Professional, Scientific & Technical Services industry. It operates within the Management Consulting sector, specifically focusing on Management consulting business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)사이 scored 42.38 points (up 0.11 points since August 2026) and outperforms approximately 72% of companies in the same industry. Recent performance indicators include: Employee growth: -1.06% (industry average: -4.59%).
(주)사이는 경기도 안양시 동안구에 있는 경영 컨설팅업 기업입니다.
496-**-*069* 1341**-0453***

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경기도 안양시 동안구 시민대로 (14058)
Simindae-ro, Dongan-gu, Anyang-si, Gyeonggi-do (14058)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Management Consulting > Management consulting business
September 2026
-1.06%
2025-2026
-8.63%
42.38
▲ 0.11 pts (vs. August 2026)
Top 28%
September 2026

(주)사이's KOBDi Score is 42.38 as of Sep 2026, up 3.14 points since Apr 2025; it rose in 7 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 72% of companies in its industry, against 72% in Aug 2026 and 57% in Apr 2025. Its strongest position was 73% (Jul 2026) and its weakest 57% (Apr 2025).

A year earlier, in Aug 2025, its score was 42.03 and it was ahead of about 69% of companies in its industry.

Sep 202642.38ahead of 72%
Aug 202642.27ahead of 72%
Jul 202642.41ahead of 73%
Jun 202642.29ahead of 72%
May 202642.29ahead of 72%
Apr 202642.29ahead of 72%
Mar 202642.26ahead of 72%
Feb 202642.19ahead of 72%
Dec 202542.19ahead of 72%
Aug 202542.03ahead of 69%
Jul 202541.88ahead of 69%
May 202539.24ahead of 59%
Apr 202539.24ahead of 57%

Between 2025 and 2026, the headcount of (주)사이 changed by -1.06%, against an average of -4.59% in its industry. It now has 1–4 employees.

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(주)유플라토
U.PLATO CO., LTD.		 1–4 Top 28%
주식회사모니카컨설팅 1–4 Top 28%
브릿지웍스 주식회사 5–9 Top 28%
서울써브스 1–4 Top 28%
솔리크인베스트먼트 주식회사
SOLEQ Investment		 1–4 Top 28%















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경기도 안양시 동안구 시민대로 (14058)
Simindae-ro, Dongan-gu, Anyang-si, Gyeonggi-do (14058)
Where is (주)사이 located?

(주)사이 is registered at Simindae-ro, Dongan-gu, Anyang-si, Gyeonggi-do, South Korea (postal code 14058).

What industry is (주)사이 in?

(주)사이 belongs to Professional, Scientific & Technical Services › Management Consulting › Management consulting business.

How many employees does (주)사이 have?

(주)사이 has 1–4 employees.

What is (주)사이's KOBDi Score?

42.38 as of September 2026, ahead of about 72% of companies in its industry.

Who are (주)사이's competitors?

Similar companies include U.PLATO, 모니카컨설팅 and 브릿지웍스.

Which businesses are near (주)사이?

Businesses registered at the same postal code (14058) include JAVISTECH, 피알티코리아(PRTKOREACo.,Ltd.) and 나눔아이티. Most work in application software development and supply, wholesale business of electrical machinery, equipment and related equipment and other electronic component manufacturing.

Businesses near (주)사이

Registered at postal code 14058 (시민대로, 안양시). Most businesses here work in application software development and supply, wholesale business of electrical machinery, equipment and related equipment and other electronic component manufacturing.

Other management consulting business companies in 안양시

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