주식회사 선데이51(SUNDAY51) / SUNDAY51

Also known as 선데이51(SUNDAY51)
주식회사 선데이51(SUNDAY51) (SUNDAY51) is a Korea-based business registered at 서울특별시 강남구 학동로38길 (Postal code: 06153). It operates as a head office of a for-profit corporation. It was incorporated at the Seoul Central District Court, Registry Bureau. 주식회사 선데이51(SUNDAY51) (SUNDAY51) falls under the Professional, Scientific & Technical Services industry. It operates within the Advertising & Marketing Services sector, specifically focusing on Advertising agency business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 주식회사 선데이51(SUNDAY51) (SUNDAY51) scored 47.94 points (up 3.56 points since August 2026) and outperforms approximately 83% of companies in the same industry. Recent performance indicators include: Employee growth: 8.11% (industry average: -5.02%).
주식회사 선데이51(SUNDAY51)는 서울특별시 강남구에 있는 광고 대행업 기업입니다.
762-**-*062* 1101**-6419***

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서울특별시 강남구 학동로38길 (06153)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Advertising & Marketing Services > Advertising agency
September 2026
8.11%
2025-2026
47.94
▲ 3.56 pts (vs. August 2026)
Top 17%
September 2026

SUNDAY51's KOBDi Score is 47.94 as of Sep 2026, up 3.67 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 83% of companies in its industry, against 79% in Aug 2026 and 77% in Apr 2025. Its strongest position was 83% (Sep 2026) and its weakest 77% (Apr 2025).

A year earlier, in Aug 2025, its score was 47.60 and it was ahead of about 82% of companies in its industry.

Sep 202647.94ahead of 83%
Aug 202644.38ahead of 79%
Jul 202646.19ahead of 81%
Jun 202647.67ahead of 83%
May 202647.67ahead of 83%
Apr 202647.66ahead of 83%
Mar 202647.66ahead of 83%
Feb 202647.60ahead of 83%
Dec 202547.60ahead of 83%
Aug 202547.60ahead of 82%
Jul 202546.12ahead of 81%
May 202544.27ahead of 78%
Apr 202544.27ahead of 77%

Between 2025 and 2026, the headcount of SUNDAY51 changed by +8.11%, against an average of -5.02% in its industry. It now has 5–9 employees.

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주식회사위즈코 5–9 Top 17%
피엔씨글로벌네트웍스
PNC GLOBALNETWORKS		 5–9 Top 17%
주식회사 메이커스디 5–9 Top 17%
주식회사라온하제코리아 5–9 Top 17%
(주)줌마렐라
jummarella		 5–9 Top 17%















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서울특별시 강남구 학동로38길 (06153)
Where is SUNDAY51 located?

SUNDAY51 is registered at 서울특별시 강남구 학동로38길, South Korea (postal code 06153).

What industry is SUNDAY51 in?

SUNDAY51 belongs to Professional, Scientific & Technical Services › Advertising & Marketing Services › Advertising agency.

How many employees does SUNDAY51 have?

SUNDAY51 has 5–9 employees.

What is SUNDAY51's KOBDi Score?

47.94 as of September 2026, ahead of about 83% of companies in its industry.

Who are SUNDAY51's competitors?

Similar companies include 위즈코, PNC GLOBALNETWORKS and 메이커스디.

Which businesses are near SUNDAY51?

Businesses registered at the same postal code (06153) include CT ENG, TOTAL MEDIAGRAM and AbCTinc. Most work in application software development and supply, management consulting business and advertising agency.

Businesses near SUNDAY51

Registered at postal code 06153 (학동로38길, 강남구). Most businesses here work in application software development and supply, management consulting business and advertising agency.

Other advertising agency companies in 강남구

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