shinan construction (新安建設産業 株式會社)
Business Registration No.: 1058178307 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | shinan construction |
|---|---|
| Korean Legal Name | 新安建設産業 株式會社 |
| Business Registration No. | 1058178307 |
| Established Date | 1978-03-01 |
| Region | 서울특별시 마포구 |
| Address (KO) | 서울특별시 마포구 월드컵북로 136 (성산동, 신안빌딩) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 120 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.) |
| source_url | https://www.g2b.go.kr |
| verified_at | 2026-11-02T04:36:11.608Z |
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.
| Aggregation Period | 2025-11-01 to 2026-10-31 (basis: original_signed_date) |
|---|---|
| 12-Month Procurement Amount | KRW 3,299,911,910 |
| 12-Month Contract Count | 5 (Joint contracts: 1) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 450,483,940 |
| Procurement Source | https://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z) |
By Procurement Category
| Category | Contracts | 12M Counted Amount (KRW) |
|---|---|---|
| Goods (물품) | 0 | KRW 0 |
| Construction (공사) | 5 | KRW 3,299,911,910 |
| 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) | 0 | KRW 0 | KRW 0 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 3,299,911,910 | KRW 35,972,159,620 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 450,483,940 | KRW 450,483,940 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 충청남도교육청 충청남도서산교육지원청 | 8191000 | 1 | KRW 2,386,661,910 |
| 서울특별시교육청 서울특별시동부교육지원청 | 7021000 | 1 | KRW 735,000,000 |
| 서울특별시교육청 서울특별시강서양천교육지원청 | 7081300 | 2 | KRW 178,250,000 |
| 서울특별시 도로사업소 북부도로사업소 | 6112821 | 1 | KRW 0 |
Recent Contracts (up to 5)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-02-23 (chg: 2026-09-18) |
R26TA01517396 |
월촌중 외 1교(등원초) 화장실개선 및 기타 전기공사(2차) | construction / multi_year |
서울특별시교육청 서울특별시강서양천교육지원청 | KRW 115,764,000 |
Sole (100%) |
2026-02-04 (chg: 2026-09-22) |
R26TA01427740 |
2026년 북부 교통신호기 신설 및 보수공사 (연간단가-1구역) | construction / unit_price |
서울특별시 도로사업소 북부도로사업소 | KRW 450,483,940 |
Sole (100%) |
2025-12-10 (chg: 2026-03-16) |
R25TA01183145 |
월촌중 외 1교(등원초) 화장실개선 및 기타 전기공사 | construction / multi_year |
서울특별시교육청 서울특별시강서양천교육지원청 | KRW 62,486,000 |
Sole (100%) |
2025-12-02 (chg: 2025-12-10) |
R25TA01151899 |
(가칭)동진학교 신축공사(장기계속-2차) | construction / multi_year |
서울특별시교육청 서울특별시동부교육지원청 | KRW 735,000,000 |
Sole (100%) |
2025-11-14 (chg: 2026-10-14) |
R25TA01060983 |
서산여자고등학교 그린스마트미래학교 조성공사 | construction / multi_year |
충청남도교육청 충청남도서산교육지원청 | KRW 9,546,647,640 |
Joint (25%) |
Source & Disclaimer
source_url: https://www.g2b.go.kr | verified_at: 2026-11-02T04:36:11.608Z
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.