(주)디티에스아이 / dtSI Inc.

Also known as 디티에스아이 · dtSI
(주)디티에스아이 (dtSI Inc.) is a Korea-based business registered at 서울특별시 강남구 도산대로 (Postal code: 06054). It operates as a head office of a for-profit corporation. It was originally registered with the Yeoksam Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. (주)디티에스아이 (dtSI Inc.) falls under the Professional, Scientific & Technical Services industry. It operates within the Advertising & Marketing Services sector, specifically focusing on Advertising agency business activities. According to KOBDi Industry Ranking system, (주)디티에스아이 (dtSI Inc.) scored 65.48 points and outperforms approximately 91% of companies in the same industry. Recent performance indicators include: Employee growth: -52.59% (industry average: -5.02%).
(주)디티에스아이는 서울특별시 강남구에 있는 광고 대행업 기업입니다.
220-**-*813* 1101**-3675***

-
서울특별시 강남구 도산대로 (06054)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Advertising & Marketing Services > Advertising agency
-52.59%
2025-2026
65.48
- (vs. August 2026)
Top 9%
September 2026

dtSI Inc.'s KOBDi Score is 65.48 as of Sep 2026, up 2.61 points since Apr 2025; it rose in 4 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 91% of companies in its industry, against 91% in Aug 2026 and 90% in Apr 2025. Its strongest position was 92% (Jul 2026) and its weakest 88% (Jun 2026).

A year earlier, in Aug 2025, its score was 62.47 and it was ahead of about 91% of companies in its industry.

Sep 202665.48ahead of 91%
Aug 202665.48ahead of 91%
Jul 202665.48ahead of 92%
Jun 202654.35ahead of 88%
May 202654.19ahead of 88%
Apr 202654.19ahead of 88%
Mar 202654.19ahead of 88%
Feb 202656.91ahead of 89%
Dec 202556.12ahead of 89%
Aug 202562.47ahead of 91%
Jul 202563.04ahead of 91%
May 202563.36ahead of 91%
Apr 202562.87ahead of 90%

Between 2025 and 2026, the headcount of dtSI Inc. changed by -52.59%, against an average of -5.02% in its industry.

→

→

→
#
(주)트리니티랩스 30–49 Top 9%
인투비주식회사 1–4 Top 9%
(주)크리에이티브에어
creativeair		 20–29 Top 9%
한국엑스퍼트브랜드협회 1–4 Top 9%
와이크리에이티브 1–4 Top 9%















#










#
#
#
#
#
#
#
#
#
#

서울특별시 강남구 도산대로 (06054)
Where is dtSI Inc. located?

dtSI Inc. is registered at 서울특별시 강남구 도산대로, South Korea (postal code 06054).

What industry is dtSI Inc. in?

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

What is dtSI Inc.'s KOBDi Score?

65.48 as of September 2026, ahead of about 91% of companies in its industry.

Who are dtSI Inc.'s competitors?

Similar companies include 트리니티랩스, 인투비 and creativeair.

Which businesses are near dtSI Inc.?

Businesses registered at the same postal code (06054) include 니와카코리아, 보르도 and ANDA ASSET MANAGEMENT. Most work in Korean general restaurant business, management consulting business and manager up.

Businesses near dtSI Inc.

Registered at postal code 06054 (도산대로, 강남구). Most businesses here work in Korean general restaurant business, management consulting business and manager up.

Other advertising agency companies in 강남구

×