소노스조경(주) / SONOS21

Also known as 소노스조경
소노스조경(주) (SONOS21) is a Korea-based business registered at 서울특별시 송파구 오금로15길 12, (Postal code: 05549). It operates as a head office of a for-profit corporation. It was originally registered with the Songpa Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 소노스조경(주) (SONOS21) falls under the Construction industry. It operates within the Specialty Infrastructure Works sector, specifically focusing on Underwater construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 소노스조경(주) (SONOS21) scored 49.15 points (up 0.11 points since August 2026) and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: -1.85% (industry average: -3.15%).
소노스조경(주)는 서울특별시 송파구에 있는 수중 공사업 기업입니다.
215-**-*304* 1101**-2477***

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서울특별시 송파구 오금로15길 12, (05549)
Head office of a for-profit corporation
Construction > Specialty Infrastructure Works > Underwater construction
September 2026
-1.85%
2025-2026
20.51%
49.15
▲ 0.11 pts (vs. August 2026)
Top 23%
September 2026

SONOS21's KOBDi Score is 49.15 as of Sep 2026, up 0.43 points since Apr 2025; it rose in 3 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 78% of companies in its industry, against 78% in Aug 2026 and 73% in Apr 2025. Its strongest position was 78% (Sep 2026) and its weakest 72% (Mar 2026).

A year earlier, in Aug 2025, its score was 48.80 and it was ahead of about 75% of companies in its industry.

Sep 202649.15ahead of 78%
Aug 202649.04ahead of 78%
Jul 202649.04ahead of 78%
Jun 202649.04ahead of 78%
May 202649.04ahead of 77%
Apr 202649.04ahead of 77%
Mar 202647.06ahead of 72%
Feb 202648.80ahead of 76%
Dec 202548.80ahead of 75%
Aug 202548.80ahead of 75%
Jul 202548.73ahead of 74%
May 202548.73ahead of 73%
Apr 202548.73ahead of 73%

Between 2025 and 2026, the headcount of SONOS21 changed by -1.85%, against an average of -3.15% in its industry. It now has 5–9 employees.

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두원개발(주)
.		 5–9 Top 23%
합자회사 미르
mir industry		 5–9 Top 23%
(주)인산조경
INSAN		 5–9 Top 23%
명성조경건설(주)
myungsung		 5–9 Top 22%
(주)나람조경개발
naram		 5–9 Top 23%















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서울특별시 송파구 오금로15길 12, (05549)
Where is SONOS21 located?

SONOS21 is registered at 서울특별시 송파구 오금로15길 12,, South Korea (postal code 05549).

What industry is SONOS21 in?

SONOS21 belongs to Construction › Specialty Infrastructure Works › Underwater construction.

How many employees does SONOS21 have?

SONOS21 has 5–9 employees.

What is SONOS21's KOBDi Score?

49.15 as of September 2026, ahead of about 78% of companies in its industry.

Who are SONOS21's competitors?

Similar companies include , mir industry and INSAN.

Which businesses are near SONOS21?

Businesses registered at the same postal code (05549) include 낭만짚불구이 방이점, 라스트 춘선 방이점 and 아지트. Most work in Korean general restaurant business, Japanese restaurant industry and draft beer restaurant.

Businesses near SONOS21

Registered at postal code 05549 (오금로15길, 송파구). Most businesses here work in Korean general restaurant business, Japanese restaurant industry and draft beer restaurant.

Other underwater construction companies in 서울특별시

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