주식회사제로데이시큐리티 / ZerodaySecurity

Also known as 제로데이시큐리티
주식회사제로데이시큐리티 (ZerodaySecurity) is a Korea-based business registered at 서울특별시 종로구 진흥로 439, (Postal code: 03007). It operates as a head office of a for-profit corporation. It was originally registered with the Seongdong Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 주식회사제로데이시큐리티 (ZerodaySecurity) 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 1–4 employees. According to KOBDi Industry Ranking system, 주식회사제로데이시큐리티 (ZerodaySecurity) scored 43.05 points (up 0.02 points since August 2026) and outperforms approximately 58% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -6.07%).
주식회사제로데이시큐리티는 서울특별시 종로구에 있는 응용 소프트웨어 개발 및 공급업 기업입니다.
206-**-*338* 1101**-5040***

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서울특별시 종로구 진흥로 439, (03007)
Head office of a for-profit corporation
Information & Communication > Software Development & Publishing > Application software development and supply
September 2026
0.00%
2025-2026
-4.18%
43.05
▲ 0.02 pts (vs. August 2026)
Top 42%
September 2026

ZerodaySecurity's KOBDi Score is 43.05 as of Sep 2026, down 57.01 points since Apr 2025; it rose in 8 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 58% of companies in its industry, against 58% in Aug 2026 and 92% in Apr 2025. Its strongest position was 93% (Dec 2025) and its weakest 57% (Feb 2026).

A year earlier, in Aug 2025, its score was 100.07 and it was ahead of about 92% of companies in its industry.

Sep 202643.05ahead of 58%
Aug 202643.03ahead of 58%
Jul 202647.03ahead of 66%
Jun 202645.31ahead of 63%
May 202643.15ahead of 58%
Apr 202642.99ahead of 58%
Mar 202642.99ahead of 58%
Feb 202642.92ahead of 57%
Dec 2025102.26ahead of 93%
Aug 2025100.07ahead of 92%
Jul 2025100.05ahead of 93%
May 2025102.22ahead of 93%
Apr 2025100.05ahead of 92%

Between 2025 and 2026, the headcount of ZerodaySecurity changed by 0.00%, against an average of -6.07% in its industry. It now has 1–4 employees.

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아이에스플러스1–4Top 42%
주식회사 닥터웍스
Doctor Works Co., Ltd.		5–9Top 42%
주식회사울트라블래스터5–9Top 42%
(주)수데이타5–9Top 42%
하우즈주식회사5–9Top 42%














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서울특별시 종로구 진흥로 439, (03007)
Where is ZerodaySecurity located?

ZerodaySecurity is registered at 서울특별시 종로구 진흥로 439,, South Korea (postal code 03007).

What industry is ZerodaySecurity in?

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

How many employees does ZerodaySecurity have?

ZerodaySecurity has 1–4 employees.

What is ZerodaySecurity's KOBDi Score?

43.05 as of September 2026, ahead of about 58% of companies in its industry.

Who are ZerodaySecurity's competitors?

Similar companies include 아이에스플러스, Doctor Works and 울트라블래스터.

Which businesses are near ZerodaySecurity?

Businesses registered at the same postal code (03007) include 주간이북오도신문, 강남포차 and 고든필라테스. Most work in Korean general restaurant business, architectural design and related services (architects) and wholesale of computers, peripherals, and software.

Businesses near ZerodaySecurity

Registered at postal code 03007 (진흥로, 종로구). Most businesses here work in Korean general restaurant business, architectural design and related services (architects) and wholesale of computers, peripherals, and software.

Other application software development and supply companies in 종로구

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