(주)이알앤에스 / ERNS CO. LTD.

Also known as 이알앤에스 · ERNS

(주)이알앤에스 (ERNS CO. LTD.) is a Korea-based business registered at 서울특별시 금천구 벚꽃로 (Postal code: 08511). It operates as a head office of a for-profit corporation. It was originally registered with the Dongjak Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. (주)이알앤에스 (ERNS CO. LTD.) 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 5–9 employees. According to KOBDi Industry Ranking system, (주)이알앤에스 (ERNS CO. LTD.) scored 94.04 points (up 0.12 points since August 2026) and outperforms approximately 92% of companies in the same industry. Recent performance indicators include: Employee growth: -46.01% (industry average: -6.07%).

(주)이알앤에스는 서울특별시 금천구에 있는 응용 소프트웨어 개발 및 공급업 기업입니다.

108--776 1101-4662

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서울특별시 금천구 벚꽃로 (08511)

Head office of a for-profit corporation

Information & Communication > Software Development & Publishing > Application software development and supply

September 2026

-46.01%

2025-2026

47.64%

94.04

▲ 0.12 pts (vs. August 2026)

Top 9%

September 2026

ERNS CO. LTD.'s KOBDi Score is 94.04 as of Sep 2026, down 11.43 points since Apr 2025; it rose in 3 and fell in 5 of the 12 monthly updates. As of Sep 2026 it is ahead of about 92% of companies in its industry, against 92% in Aug 2026 and 93% in Apr 2025. Its strongest position was 94% (May 2026) and its weakest 92% (Sep 2026).

A year earlier, in Aug 2025, its score was 104.87 and it was ahead of about 94% of companies in its industry.


Sep 2026	94.04	ahead of 92%
Aug 2026	93.92	ahead of 92%
Jul 2026	93.92	ahead of 92%
Jun 2026	95.88	ahead of 93%
May 2026	101.61	ahead of 94%
Apr 2026	103.99	ahead of 94%
Mar 2026	104.96	ahead of 94%
Feb 2026	104.87	ahead of 94%
Dec 2025	104.87	ahead of 94%
Aug 2025	104.87	ahead of 94%
Jul 2025	105.63	ahead of 94%
May 2025	105.47	ahead of 94%
Apr 2025	105.47	ahead of 93%

Between 2025 and 2026, the headcount of ERNS CO. LTD. changed by -46.01%, against an average of -6.07% in its industry. It now has 5–9 employees.

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	팔로인	1–4	Top 9%
	위브랩	20–29	Top 9%
	(주)하이퍼코퍼레이션 Hyper Corporation Inc.	10–19	Top 9%
	주식회사디노스튜디오 Dino Studio Co., Ltd.	5–9	Top 9%
	에이치디에스주식회사 HDS Co., Ltd.	10–19	Top 9%

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서울특별시 금천구 벚꽃로 (08511)

Where is ERNS CO. LTD. located?

ERNS CO. LTD. is registered at 서울특별시 금천구 벚꽃로, South Korea (postal code 08511).

What industry is ERNS CO. LTD. in?

ERNS CO. LTD. belongs to Information & Communication › Software Development & Publishing › Application software development and supply.

How many employees does ERNS CO. LTD. have?

ERNS CO. LTD. has 5–9 employees.

What is ERNS CO. LTD.'s KOBDi Score?

94.04 as of September 2026, ahead of about 92% of companies in its industry.

Who are ERNS CO. LTD.'s competitors?

Similar companies include 팔로인, 위브랩 and Hyper Corporation.

Which businesses are near ERNS CO. LTD.?

Businesses registered at the same postal code (08511) include DATA BRICKS, AD nut and 제이디아이테크놀로지. Most work in application software development and supply, advertising agency and management consulting business.

Businesses near ERNS CO. LTD.

Registered at postal code 08511 (벚꽃로, 금천구). Most businesses here work in application software development and supply, advertising agency and management consulting business.

(주)데이타브릭스
DATA BRICKS
Computer system integration advisory and construction service industry · 벚꽃로 254 (same building)
(주)애드너트
AD nut
Advertising agency · 벚꽃로 254 (same building)
(주)제이디아이테크놀로지
Wholesale of computers, peripherals, and software · 벚꽃로 254 (same building)
yzenbio(와이젠바이오)
Medical supplies wholesale business · 벚꽃로 254 (same building)
네오서브(주)
Wholesale business of communication and broadcasting equipment and parts · 벚꽃로 254 (same building)
노무법인해온
haeon
Other legal services (labor attorneys) · 벚꽃로 254 (same building)
디큐빗(주)
System software development and supply · 벚꽃로 254 (same building)
바겐라이브
E-commerce retail · 벚꽃로 254 (same building)
바다바라기
Japanese restaurant industry · 벚꽃로 254 (same building)
비앤더블유파트너스
Management consulting business · 벚꽃로 254 (same building)

Other application software development and supply companies in 금천구