(주)승일테크 / SEUNG IL TECH

Also known as 승일테크
(주)승일테크 (SEUNG IL TECH) is a Korea-based business registered at 인천광역시 계양구 마장로511번길 (Postal code: 21107). It operates as a head office of a for-profit corporation. It was originally registered with the Bupyeong Tax Office and incorporated at the Incheon District Court, Registry Bureau. (주)승일테크 (SEUNG IL TECH) falls under the Manufacturing industry. It operates within the Communication Equipment sector, specifically focusing on Wired communication equipment manufacturing business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)승일테크 (SEUNG IL TECH) scored 42.73 points (down 0.03 points since August 2026) and outperforms approximately 37% of companies in the same industry. Recent performance indicators include: Employee growth: -26.37% (industry average: -3.47%).
(주)승일테크는 인천광역시 계양구에 있는 유선 통신장비 제조업 기업입니다.
122-**-*083* 1201**-0533***

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인천광역시 계양구 마장로511번길 (21107)
Head office of a for-profit corporation
Manufacturing > Communication Equipment > Wired communication equipment manufacturing
September 2026
-26.37%
2025-2026
42.73
▼ 0.03 pts (vs. August 2026)
Top 63%
September 2026

SEUNG IL TECH's KOBDi Score is 42.73 as of Sep 2026, down 3.96 points since Apr 2025; it rose in 3 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 37% of companies in its industry, against 38% in Aug 2026 and 42% in Apr 2025. Its strongest position was 45% (Jul 2025) and its weakest 36% (May 2026).

A year earlier, in Aug 2025, its score was 46.80 and it was ahead of about 44% of companies in its industry.

Sep 202642.73ahead of 37%
Aug 202642.76ahead of 38%
Jul 202642.76ahead of 37%
Jun 202642.76ahead of 37%
May 202642.60ahead of 36%
Apr 202642.60ahead of 36%
Mar 202644.95ahead of 42%
Feb 202644.91ahead of 42%
Dec 202544.91ahead of 41%
Aug 202546.80ahead of 44%
Jul 202546.85ahead of 45%
May 202546.69ahead of 44%
Apr 202546.69ahead of 42%

Between 2025 and 2026, the headcount of SEUNG IL TECH changed by -26.37%, against an average of -3.47% in its industry. It now has 1–4 employees.

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(주)이노벡스
INNOVEX Company Limited		 5–9 Top 63%
주식회사투윈이노베이션 1–4 Top 63%
티엠에스알에프(주)
TMSRF CO., LTD.		 1–4 Top 63%
주식회사시온전자통신 1–4 Top 63%
(주)해양기술
SEA TECHNOLOGY CO LT		 1–4 Top 63%















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인천광역시 계양구 마장로511번길 (21107)
Where is SEUNG IL TECH located?

SEUNG IL TECH is registered at 인천광역시 계양구 마장로511번길, South Korea (postal code 21107).

What industry is SEUNG IL TECH in?

SEUNG IL TECH belongs to Manufacturing › Communication Equipment › Wired communication equipment manufacturing.

How many employees does SEUNG IL TECH have?

SEUNG IL TECH has 1–4 employees.

What is SEUNG IL TECH's KOBDi Score?

42.73 as of September 2026, ahead of about 37% of companies in its industry.

Who are SEUNG IL TECH's competitors?

Similar companies include INNOVEX, 투윈이노베이션 and TMSRF.

Which businesses are near SEUNG IL TECH?

Businesses registered at the same postal code (21107) include AD SYRUS KOREA, CHUNG JUNG HOME CO and 인패키지. Most work in manufacture of synthetic resins and other plastic materials, fishing and hunting equipment manufacturing and other electronic component manufacturing.

Businesses near SEUNG IL TECH

Registered at postal code 21107 (마장로511번길, 계양구). Most businesses here work in manufacture of synthetic resins and other plastic materials, fishing and hunting equipment manufacturing and other electronic component manufacturing.

Other wired communication equipment manufacturing companies in 인천광역시

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