주식회사 씨피프티원(c51) / c51

Also known as 씨피프티원(c51)
주식회사 씨피프티원(c51) (c51) is a Korea-based business registered at 서울특별시 영등포구 당산로41길 (Postal code: 07217). It operates as a head office of a for-profit corporation. It was incorporated at the Seoul Central District Court, Registry Bureau. 주식회사 씨피프티원(c51) (c51) falls under the Professional, Scientific & Technical Services industry. It operates within the Research & Development Services sector, specifically focusing on Other humanities and social science research and development business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사 씨피프티원(c51) (c51) scored 44.65 points and outperforms approximately 63% of companies in the same industry. Recent performance indicators include: Employee growth: -20.37% (industry average: -4.09%).
주식회사 씨피프티원(c51)은 서울특별시 영등포구에 있는 기타 인문 및 사회과학 연구개발업 기업입니다.
751-**-*057* 1101**-6389***

-
서울특별시 영등포구 당산로41길 (07217)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Research & Development Services > Other humanities and social science research and development
September 2026
-20.37%
2025-2026
44.65
- (vs. August 2026)
Top 37%
September 2026

c51's KOBDi Score is 44.65 as of Sep 2026, down 5.45 points since Apr 2025; it rose in 4 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 63% of companies in its industry, against 63% in Aug 2026 and 68% in Apr 2025. Its strongest position was 69% (May 2025) and its weakest 55% (Aug 2025).

A year earlier, in Aug 2025, its score was 42.51 and it was ahead of about 55% of companies in its industry.

Sep 202644.65ahead of 63%
Aug 202644.65ahead of 63%
Jul 202644.65ahead of 63%
Jun 202644.65ahead of 63%
May 202644.65ahead of 63%
Apr 202644.49ahead of 63%
Mar 202644.49ahead of 63%
Feb 202644.40ahead of 62%
Dec 202544.40ahead of 61%
Aug 202542.51ahead of 55%
Jul 202548.83ahead of 67%
May 202550.26ahead of 69%
Apr 202550.10ahead of 68%

Between 2025 and 2026, the headcount of c51 changed by -20.37%, against an average of -4.09% in its industry. It now has 5–9 employees.

→

→

→
#
대전교육과학연구원 10–19 Top 37%
DDAM
DDAM		 10–19 Top 37%
(주)파마코렉스
Pharmacorex Co., Ltd.		 5–9 Top 37%
코비즈 주식회사 5–9 Top 37%
주식회사 헤로스바이오
Heros Bio Co., Ltd.		 5–9 Top 37%















#










#
#
#
#
#
#
#
#
#
#

서울특별시 영등포구 당산로41길 (07217)
Where is c51 located?

c51 is registered at 서울특별시 영등포구 당산로41길, South Korea (postal code 07217).

What industry is c51 in?

c51 belongs to Professional, Scientific & Technical Services › Research & Development Services › Other humanities and social science research and development.

How many employees does c51 have?

c51 has 5–9 employees.

What is c51's KOBDi Score?

44.65 as of September 2026, ahead of about 63% of companies in its industry.

Who are c51's competitors?

Similar companies include 대전교육과학연구원, DDAM and Pharmacorex.

Which businesses are near c51?

Businesses registered at the same postal code (07217) include Korea Energy Engineers Association, ()한국전문신문협회 and Korea Library Promotion Agency. Most work in application software development and supply, management consulting business and advertising agency.

Businesses near c51

Registered at postal code 07217 (당산로41길, 영등포구). Most businesses here work in application software development and supply, management consulting business and advertising agency.

Other other humanities and social science research and development companies in 영등포구

×