주식회사아이오 / IO INC.

Also known as 아이오 · IO
주식회사아이오 (IO INC.) is a Korea-based business registered at 서울특별시 광진구 중곡동 (Postal code: 04929). It operates as a head office of a for-profit corporation. It was incorporated at the Seoul Central District Court, Registry Bureau. 주식회사아이오 (IO 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. According to KOBDi Industry Ranking system, 주식회사아이오 (IO INC.) scored 34.72 points and outperforms approximately 36% of companies in the same industry. Recent performance indicators include: Employee growth: -25.00% (industry average: -6.07%).
주식회사아이오는 서울특별시 광진구에 있는 응용 소프트웨어 개발 및 공급업 기업입니다.
257-**-*011* 1101**-5725***

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서울특별시 광진구 중곡동 (04929)
Head office of a for-profit corporation
Information & Communication > Software Development & Publishing > Application software development and supply
-25.00%
2024-2025
1,077.63%
34.72
- (vs. August 2026)
Top 64%
September 2026

IO INC.'s KOBDi Score is 34.72 as of Sep 2026, down 4.37 points since Apr 2025; it fell in 1 of the 12 monthly updates and never rose. As of Sep 2026 it is ahead of about 36% of companies in its industry, against 36% in Aug 2026 and 42% in Apr 2025. Its strongest position was 44% (Jul 2025) and its weakest 36% (Sep 2026).

A year earlier, in Aug 2025, its score was 39.09 and it was ahead of about 43% of companies in its industry.

Sep 202634.72ahead of 36%
Aug 202634.72ahead of 36%
Jul 202634.72ahead of 36%
Jun 202634.72ahead of 36%
May 202634.72ahead of 36%
Apr 202634.72ahead of 36%
Mar 202634.72ahead of 36%
Feb 202634.72ahead of 36%
Dec 202534.72ahead of 36%
Aug 202539.09ahead of 43%
Jul 202539.09ahead of 44%
May 202539.09ahead of 44%
Apr 202539.09ahead of 42%

Between 2024 and 2025, the headcount of IO INC. changed by -25.00%, against an average of -6.07% in its industry.

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주식회사글래드스튜디오 1–4 Top 64%
피노 1–4 Top 64%
(주)멜로우넷
MELLOW NET		 1–4 Top 64%
주식회사닥터브릿지(Dr.bridge) 1–4 Top 64%
팜골프주식회사 1–4 Top 64%















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서울특별시 광진구 중곡동 (04929)
Where is IO INC. located?

IO INC. is registered at 서울특별시 광진구 중곡동, South Korea (postal code 04929).

What industry is IO INC. in?

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

What is IO INC.'s KOBDi Score?

34.72 as of September 2026, ahead of about 36% of companies in its industry.

Who are IO INC.'s competitors?

Similar companies include 글래드스튜디오, 피노 and MELLOW NET.

Which businesses are near IO INC.?

Businesses registered at the same postal code (04929) include KWANGSUNG GOLDRICH, BMC and 비즈탑. Most work in advertising agency, Japanese restaurant industry and real estate brokerage and agency.

Businesses near IO INC.

Registered at postal code 04929. Most businesses here work in advertising agency, Japanese restaurant industry and real estate brokerage and agency.

Other application software development and supply companies in 광진구

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