(주)세종디앤지 / sejongdng

Also known as 세종디앤지
(주)세종디앤지 (sejongdng) is a Korea-based business registered at 강원도 원주시 문막읍 만디길 (Postal code: 26496). It operates as a head office of a for-profit corporation. It was incorporated at the Chuncheon District Court, Gangneung Branch. (주)세종디앤지 (sejongdng) falls under the Real Estate industry. It operates within the Residential Development & Supply sector, specifically focusing on Residential building development and supply business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)세종디앤지 (sejongdng) scored 48.39 points (up 0.04 points since August 2026) and outperforms approximately 93% of companies in the same industry. Recent performance indicators include: Employee growth: 10.84% (industry average: -5.96%).
(주)세종디앤지는 강원도 원주시 문막읍에 있는 주거용 건물 개발 및 공급업 기업입니다.
588-**-*209* 1411**-0072***

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강원도 원주시 문막읍 만디길 (26496)
Head office of a for-profit corporation
Real Estate > Residential Development & Supply > Residential building development and supply business
September 2026
10.84%
2025-2026
48.39
▲ 0.04 pts (vs. August 2026)
Top 8%
September 2026

sejongdng's KOBDi Score is 48.39 as of Sep 2026, up 1.44 points since Apr 2025; it rose in 4 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 93% of companies in its industry, against 92% in Aug 2026 and 88% in Apr 2025. Its strongest position was 93% (Sep 2026) and its weakest 88% (Apr 2025).

A year earlier, in Aug 2025, its score was 46.86 and it was ahead of about 89% of companies in its industry.

Sep 202648.39ahead of 93%
Aug 202648.36ahead of 92%
Jul 202648.36ahead of 92%
Jun 202647.06ahead of 91%
May 202647.06ahead of 91%
Apr 202647.09ahead of 91%
Mar 202648.60ahead of 92%
Feb 202647.02ahead of 90%
Dec 202546.86ahead of 90%
Aug 202546.86ahead of 89%
Jul 202546.95ahead of 90%
May 202546.95ahead of 89%
Apr 202546.96ahead of 88%

Between 2025 and 2026, the headcount of sejongdng changed by +10.84%, against an average of -5.96% in its industry. It now has 5–9 employees.

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(주)리건그룹
leegungroup		 5–9 Top 8%
주식회사 에스에스엔지니어링
SSENGINEERING		 5–9 Top 8%
(주)홍일건축사사무소 5–9 Top 8%
케이오제이테크 5–9 Top 8%
태일종합건설 5–9 Top 8%















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강원도 원주시 문막읍 만디길 (26496)
Where is sejongdng located?

sejongdng is registered at 강원도 원주시 문막읍 만디길, South Korea (postal code 26496).

What industry is sejongdng in?

sejongdng belongs to Real Estate › Residential Development & Supply › Residential building development and supply business.

How many employees does sejongdng have?

sejongdng has 5–9 employees.

What is sejongdng's KOBDi Score?

48.39 as of September 2026, ahead of about 93% of companies in its industry.

Who are sejongdng's competitors?

Similar companies include leegungroup, SSENGINEERING and 홍일건축사사무소.

Which businesses are near sejongdng?

Businesses registered at the same postal code (26496) include 강원타워산업, KYUNG CHUN and 충효공원묘원. Most work in Korean general restaurant business, manufacturing of metal doors, windows, shutters and related products and other general retail stores focusing on beverages and foodstuffs.

Businesses near sejongdng

Registered at postal code 26496 (만디길, 원주시). Most businesses here work in Korean general restaurant business, manufacturing of metal doors, windows, shutters and related products and other general retail stores focusing on beverages and foodstuffs.

Other residential building development and supply business companies in 원주시

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