주식회사 서산

DART 00130408 BRN 410-81-00453 Listed Company Profile → JSON ↗

Verification summary

Legal name (EN / KO): 주식회사 서산 (English name not registered)
Business registration no.: 410-81-00453 (4108100453)
Stock listing: Listed listed · DART 00130408
12-month KONEPS contracts: 1 contract · KRW 1,256,337,360
Live NTS tax status: Check live NTS status ↗
verified_at: 2026-11-05 16:50 UTC

How to verify a Korean company (BRN format, live NTS status, DART & KONEPS) →

Korean Legal Name: 주식회사 서산
Business Registration No.: 410-81-00453

Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.

KONEPS ↗

verified_at 2026-11-05 16:50 UTC

Public procurement (last 12 months)

Contracts first signed in the last 12 months.

The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend. Where KONEPS reports no total contract amount, the current-period amount is used as the total.

Aggregation Period: 2025-11-06 to 2026-11-05 (basis: original_signed_date)
12-Month Procurement Amount: KRW 1,256,337,360
12-Month Contract Count: 1 (Joint contracts: 0)
Unit-Price (Framework) Contracts (Reported Separately): 0 contracts | Ceiling: KRW 0

By Procurement Category

Category	Contracts	12M Counted Amount (KRW)
Goods (물품)	1	KRW 1,256,337,360
Construction (공사)	0	KRW 0
Services (용역)	0	KRW 0
Foreign Procurement (외자)	0	KRW 0

By Contract Type

Contract Type	Contracts	Supplier Share / Current Amount (KRW)	Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)	1	KRW 1,256,337,360	KRW 1,256,337,360
Multi-year / Continuing (장기·계속비)	0	KRW 0	KRW 0
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)	0	KRW 0	KRW 0
Unclassified / Zero-amount (기타)	0	KRW 0	KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)	Agency Code	Contracts	12M Amount (KRW)
부산광역시교육청	`7150000`	1	KRW 1,256,337,360

Recent Contracts (up to 1)

Signed Date	Contract No. (KONEPS)	Contract Title (KO)	Category / Type	Buyer (KO)	Contract Amount (KRW)	Participation
2026-07-01 chg 2026-07-06	`R26TA02018863` ↗	(가칭)에코1초등학교 관급자재(콘크리트파일) 구매	`goods` / lump_sum	부산광역시교육청	KRW 1,256,337,360	Sole (100%)

KONEPS ↗ DART ↗

verified_at 2026-11-05 16:50 UTC