데오시스(주) / Theosys co., Ltd.

Also known as 데오시스 · Theosys
데오시스(주) (Theosys co., Ltd.) is a Korea-based business registered at 서울특별시 성동구 아차산로17길 (Postal code: 04799). It operates as a head office of a for-profit corporation. It was originally registered with the Dongdaemun Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 데오시스(주) (Theosys co., Ltd.) falls under the Wholesale & Retail Trade industry. It operates within the Wholesale – Industrial Machinery & Equipment sector, specifically focusing on Wholesale of computers, peripherals, and software business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 데오시스(주) (Theosys co., Ltd.) scored 95.52 points (up 0.20 points since August 2026) and outperforms approximately 93% of companies in the same industry. Recent performance indicators include: Employee growth: 9.09% (industry average: -2.71%).
데오시스(주)는 서울특별시 성동구에 있는 컴퓨터 및 주변장치 소프트웨어 도매업 기업입니다.
204-**-*831* 1101**-2785***

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서울특별시 성동구 아차산로17길 (04799)
Head office of a for-profit corporation
Wholesale & Retail Trade > Wholesale – Industrial Machinery & Equipment > Wholesale of computers, peripherals, and software
September 2026
9.09%
2025-2026
28.65%
95.52
▲ 0.20 pts (vs. August 2026)
Top 8%
September 2026

Theosys co., Ltd.'s KOBDi Score is 95.52 as of Sep 2026, up 1.25 points since Apr 2025; it rose in 5 of the 12 monthly updates and never fell. Its position has stayed ahead of about 93% of companies in its industry.

A year earlier, in Aug 2025, its score was 94.30 and it was ahead of about 92% of companies in its industry.

Sep 202695.52ahead of 93%
Aug 202695.32ahead of 93%
Jul 202695.32ahead of 93%
Jun 202695.32ahead of 93%
May 202695.32ahead of 93%
Apr 202694.53ahead of 93%
Mar 202694.53ahead of 93%
Feb 202694.46ahead of 93%
Dec 202594.46ahead of 92%
Aug 202594.30ahead of 92%
Jul 202594.27ahead of 92%
May 202594.27ahead of 92%
Apr 202594.27ahead of 92%

Between 2025 and 2026, the headcount of Theosys co., Ltd. changed by +9.09%, against an average of -2.71% in its industry. It now has 10–19 employees.

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서울특별시 성동구 아차산로17길 (04799)
Where is Theosys co., Ltd. located?

Theosys co., Ltd. is registered at 서울특별시 성동구 아차산로17길, South Korea (postal code 04799).

What industry is Theosys co., Ltd. in?

Theosys co., Ltd. belongs to Wholesale & Retail Trade › Wholesale – Industrial Machinery & Equipment › Wholesale of computers, peripherals, and software.

How many employees does Theosys co., Ltd. have?

Theosys co., Ltd. has 10–19 employees.

What is Theosys co., Ltd.'s KOBDi Score?

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

Who are Theosys co., Ltd.'s competitors?

Similar companies include OFFICE LAND, LIFEWORKS and Ancommerce.

Which businesses are near Theosys co., Ltd.?

Businesses registered at the same postal code (04799) include NANO MECCA, 나무하우징 and 뉴메트릭. Most work in application software development and supply, e-commerce retail and advertising agency.

Businesses near Theosys co., Ltd.

Registered at postal code 04799 (아차산로17길, 성동구). Most businesses here work in application software development and supply, e-commerce retail and advertising agency.

Other wholesale of computers, peripherals, and software companies in 성동구

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