주식회사웰컴어소씨에이츠

Also known as 웰컴어소씨에이츠
주식회사웰컴어소씨에이츠 is a Korea-based business registered at 서울특별시 서대문구 충정로7길 (Postal code: 03737). It operates as a head office of a for-profit corporation. It was originally registered with the Namdaemun Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 주식회사웰컴어소씨에이츠 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 30–49 employees. According to KOBDi Industry Ranking system, 주식회사웰컴어소씨에이츠 scored 99.44 points (up 0.35 points since August 2026) and outperforms approximately 97% of companies in the same industry. Recent performance indicators include: Employee growth: -6.26% (industry average: -5.02%).
주식회사웰컴어소씨에이츠는 서울특별시 서대문구에 있는 광고 대행업 기업입니다.
104-**-*340* 1101**-5322***

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서울특별시 서대문구 충정로7길 (03737)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Advertising & Marketing Services > Advertising agency
September 2026
-6.26%
2025-2026
99.44
▲ 0.35 pts (vs. August 2026)
Top 4%
September 2026

주식회사웰컴어소씨에이츠's KOBDi Score is 99.44 as of Sep 2026, up 29.30 points since Apr 2025; it rose in 4 and fell in 6 of the 12 monthly updates. As of Sep 2026 it is ahead of about 97% of companies in its industry, against 97% in Aug 2026 and 92% in Apr 2025. Its strongest position was 97% (Sep 2026) and its weakest 92% (Jul 2026).

A year earlier, in Aug 2025, its score was 70.21 and it was ahead of about 92% of companies in its industry.

Sep 202699.44ahead of 97%
Aug 202699.09ahead of 97%
Jul 202668.96ahead of 92%
Jun 202669.48ahead of 92%
May 202669.48ahead of 92%
Apr 202669.73ahead of 92%
Mar 202669.32ahead of 92%
Feb 202669.48ahead of 92%
Dec 202569.48ahead of 92%
Aug 202570.21ahead of 92%
Jul 202569.89ahead of 92%
May 202570.12ahead of 92%
Apr 202570.14ahead of 92%

Between 2025 and 2026, the headcount of 주식회사웰컴어소씨에이츠 changed by -6.26%, against an average of -5.02% in its industry. It now has 30–49 employees.

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신스에이디 20–29 Top 4%
(주)아이디어키
IDEAKEY LIMITED		 30–49 Top 4%
주식회사 티더블유이지
TWEG KOREA		 1–4 Top 4%
(주)디파이어커뮤니케이션
DEFIER COMMUNICATION CO.,LTD		 10–19 Top 4%
체험주식회사
Experience Co., Ltd.		 50–99 Top 4%















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서울특별시 서대문구 충정로7길 (03737)
Where is 주식회사웰컴어소씨에이츠 located?

주식회사웰컴어소씨에이츠 is registered at 서울특별시 서대문구 충정로7길, South Korea (postal code 03737).

What industry is 주식회사웰컴어소씨에이츠 in?

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

How many employees does 주식회사웰컴어소씨에이츠 have?

주식회사웰컴어소씨에이츠 has 30–49 employees.

What is 주식회사웰컴어소씨에이츠's KOBDi Score?

99.44 as of September 2026, ahead of about 97% of companies in its industry.

Who are 주식회사웰컴어소씨에이츠's competitors?

Similar companies include 신스에이디, IDEAKEY and TWEG KOREA.

Which businesses are near 주식회사웰컴어소씨에이츠?

Businesses registered at the same postal code (03737) include Digital Skynet, - and Kyung-gi cheyukbaljeon. Most work in Korean general restaurant business, insurance agency and brokerage and travel business.

Businesses near 주식회사웰컴어소씨에이츠

Registered at postal code 03737 (충정로7길, 서대문구). Most businesses here work in Korean general restaurant business, insurance agency and brokerage and travel business.

Other advertising agency companies in 서대문구

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