옥산레미콘(주) / OK SAN

Also known as 옥산레미콘
옥산레미콘(주) (OK SAN) is a Korea-based business registered at 충청북도 청주시 흥덕구 옥산면 (Postal code: 28110). It operates as a head office of a for-profit corporation. It was originally registered with the Cheongju Tax Office and incorporated at the Cheongju District Court, Registry Division. 옥산레미콘(주) (OK SAN) falls under the Manufacturing industry. It operates within the Cement, Lime & Plaster sector, specifically focusing on Ready-mix concrete manufacturing business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 옥산레미콘(주) (OK SAN) scored 128.86 points (up 0.06 points since August 2026) and outperforms approximately 98% of companies in the same industry. Recent performance indicators include: Employee growth: -7.21% (industry average: -5.62%).
옥산레미콘(주)는 충청북도 청주시 흥덕구에 있는 레미콘 제조업 기업입니다.
301-**-*795* 1501**-0041***

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충청북도 청주시 흥덕구 옥산면 (28110)
Head office of a for-profit corporation
Manufacturing > Cement, Lime & Plaster > Ready-mix concrete manufacturing
September 2026
-7.21%
2025-2026
166.80%
128.86
▲ 0.06 pts (vs. August 2026)
Top 2%
September 2026

OK SAN's KOBDi Score is 128.86 as of Sep 2026, up 70.11 points since Apr 2025; it rose in 4 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 98% of companies in its industry, against 98% in Aug 2026 and 52% in Apr 2025. Its strongest position was 98% (Sep 2026) and its weakest 50% (May 2025).

A year earlier, in Aug 2025, its score was 58.65 and it was ahead of about 53% of companies in its industry.

Sep 2026128.86ahead of 98%
Aug 2026128.80ahead of 98%
Jul 2026128.80ahead of 98%
Jun 2026128.80ahead of 98%
May 2026128.81ahead of 98%
Apr 2026129.70ahead of 98%
Mar 2026129.70ahead of 98%
Feb 2026129.61ahead of 98%
Dec 2025129.61ahead of 98%
Aug 202558.65ahead of 53%
Jul 202559.37ahead of 55%
May 202557.77ahead of 50%
Apr 202558.75ahead of 52%

Between 2025 and 2026, the headcount of OK SAN changed by -7.21%, against an average of -5.62% in its industry. It now has 10–19 employees.

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뉴그린레미콘
newgreen rmc.		10–19Top 2%
퀸
queen Co.,Ltd		1–4Top 2%
주식회사 국광
KOOK KWANG		20–29Top 2%
금강레미콘(주)
KUM KANG LEMICON.CO		5–9Top 2%
성원레미콘(자)
SUNGWON REMICON		5–9Top 2%














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충청북도 청주시 흥덕구 옥산면 (28110)
Where is OK SAN located?

OK SAN is registered at 충청북도 청주시 흥덕구 옥산면, South Korea (postal code 28110).

What industry is OK SAN in?

OK SAN belongs to Manufacturing › Cement, Lime & Plaster › Ready-mix concrete manufacturing.

How many employees does OK SAN have?

OK SAN has 10–19 employees.

What is OK SAN's KOBDi Score?

128.86 as of September 2026, ahead of about 98% of companies in its industry.

Who are OK SAN's competitors?

Similar companies include newgreen rmc, queen and KOOK KWANG.

Which businesses are near OK SAN?

Businesses registered at the same postal code (28110) include OK SAN ASCON, 환희식당 and Marksman Logistics. Most work in residential property management, land metal framing structural material manufacturing and chain convenience store.

Businesses near OK SAN

Registered at postal code 28110 (국사오산로, 청주시). Most businesses here work in residential property management, land metal framing structural material manufacturing and chain convenience store.

Other ready-mix concrete manufacturing companies in 청주시

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