(주)디오에프연구소 / DOF Inc.

Also known as 디오에프연구소 · DOF
(주)디오에프연구소 (DOF Inc.) is a Korea-based business registered at Seongsuil-ro, Seongdong-gu, Seoul (Postal code: 04790). It operates as a head office of a for-profit corporation. It was originally registered with the Yongsan Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. (주)디오에프연구소 (DOF Inc.) falls under the Information & Communication industry. It operates within the Software Development & Publishing sector, specifically focusing on Application software development and supply business activities. It has 50–99 employees. According to KOBDi Industry Ranking system, (주)디오에프연구소 (DOF Inc.) scored 102.57 points (down 0.15 points since August 2026) and outperforms approximately 94% of companies in the same industry. Recent performance indicators include: Employee growth: -5.93% (industry average: -6.07%).
(주)디오에프연구소는 서울특별시 성동구에 있는 응용 소프트웨어 개발 및 공급업 기업입니다.
106-**-*862* 1101**-4941***

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서울특별시 성동구 성수일로 (04790)
Seongsuil-ro, Seongdong-gu, Seoul (04790)
Head office of a for-profit corporation
Information & Communication > Software Development & Publishing > Application software development and supply
September 2026
-5.93%
2025-2026
17.80%
102.57
▼ 0.15 pts (vs. August 2026)
Top 7%
September 2026

DOF Inc.'s KOBDi Score is 102.57 as of Sep 2026, up 1.25 points since Apr 2025; it rose in 4 and fell in 7 of the 12 monthly updates. Its position has stayed ahead of about 94% of companies in its industry.

A year earlier, in Aug 2025, its score was 104.53 and it was ahead of about 94% of companies in its industry.

Sep 2026102.57ahead of 94%
Aug 2026102.72ahead of 94%
Jul 2026103.76ahead of 94%
Jun 2026103.76ahead of 94%
May 2026104.02ahead of 94%
Apr 2026104.39ahead of 94%
Mar 2026104.26ahead of 94%
Feb 2026104.30ahead of 94%
Dec 2025104.56ahead of 94%
Aug 2025104.53ahead of 94%
Jul 2025104.39ahead of 94%
May 2025100.91ahead of 93%
Apr 2025101.32ahead of 93%

Between 2025 and 2026, the headcount of DOF Inc. changed by -5.93%, against an average of -6.07% in its industry. It now has 50–99 employees.

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테크비
Techbee Inc.		 10–19 Top 7%
주식회사 코아시아넥셀
CoAsia Nexell Co.,Ltd.		 50–99 Top 7%
일등물류 1–4 Top 7%
주식회사 바른기술
VARN INC.		 10–19 Top 7%
(주)젠트러스트
GENTRUST		 1–4 Top 7%















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서울특별시 성동구 성수일로 (04790)
Seongsuil-ro, Seongdong-gu, Seoul (04790)
Where is DOF Inc. located?

DOF Inc. is registered at Seongsuil-ro, Seongdong-gu, Seoul, South Korea (postal code 04790).

What industry is DOF Inc. in?

DOF Inc. belongs to Information & Communication › Software Development & Publishing › Application software development and supply.

How many employees does DOF Inc. have?

DOF Inc. has 50–99 employees.

What is DOF Inc.'s KOBDi Score?

102.57 as of September 2026, ahead of about 94% of companies in its industry.

Who are DOF Inc.'s competitors?

Similar companies include Techbee, CoAsia Nexell and 일등물류.

Which businesses are near DOF Inc.?

Businesses registered at the same postal code (04790) include Dagaol I&C, DELTA SYSTEM.CO and DM. Most work in application software development and supply, advertising agency and Korean general restaurant business.

Businesses near DOF Inc.

Registered at postal code 04790 (성수일로, 성동구). Most businesses here work in application software development and supply, advertising agency and Korean general restaurant business.

Other application software development and supply companies in 성동구

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