sinyoung.co.ltd (유한회사 와이앤지)
Business Registration No.: 4118179410 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | sinyoung.co.ltd |
|---|---|
| Korean Legal Name | 유한회사 와이앤지 |
| Business Registration No. | 4118179410 |
| Established Date | 2013-05-27 |
| Region | 전남광주통합특별시 신안군 |
| Address (KO) | 전남광주통합특별시 신안군 압해읍 천사로 901, 3동 101호 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 7 (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 2,119,544,570 |
| 12-Month Contract Count | 36 (Joint contracts: 0) |
| Unit-Price (Framework) Contracts (Reported Separately) | 0 contracts | Ceiling: KRW 0 |
| 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) | 36 | KRW 2,119,544,570 |
| 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) | 35 | KRW 885,148,460 | KRW 885,148,460 |
| Multi-year / Continuing (장기·계속비) | 1 | KRW 1,234,396,110 | KRW 1,819,818,020 |
| 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) |
|---|---|---|---|
| 전남광주통합특별시 고흥소방서 | 6130375 | 1 | KRW 1,234,396,110 |
| 전남광주통합특별시 신안군 | 5910000 | 29 | KRW 759,261,960 |
| 전남광주통합특별시 신안군 안좌면 | 5910118 | 4 | KRW 74,502,000 |
| 전남광주통합특별시 전남도서관 | 6130698 | 1 | KRW 29,384,500 |
| 경찰청 전라남도경찰청 신안경찰서 | 1813568 | 1 | KRW 22,000,000 |
Recent Contracts (up to 20)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-27 |
R26TA02354097 |
사계절 다문화 플랫폼 리모델링공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 51,600,000 |
Sole (100%) |
2026-08-14 |
R26TA02136871 |
도양119안전센터 신축공사(건축) | construction / multi_year |
전남광주통합특별시 고흥소방서 | KRW 1,234,396,110 |
Sole (100%) |
2026-07-20 |
R26TA02072393 |
병풍도 보건진료소 개보수공사('26년농어촌의료서비스개선사업) | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 20,890,000 |
Sole (100%) |
2026-07-13 |
R26TA02054640 |
암태면 보건지소 개보수공사('26년농어촌의료서비스개선사업) | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 21,090,000 |
Sole (100%) |
2026-07-07 (chg: 2026-09-16) |
R26TA02035901 |
압해읍 직원 관사 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 38,003,800 |
Sole (100%) |
2026-07-02 |
R26TA02026839 |
공중목욕장 개보수사업 | construction / lump_sum |
전남광주통합특별시 신안군 안좌면 | KRW 22,540,000 |
Sole (100%) |
2026-05-20 |
R26TA01876917 |
흑산도 융복합웰컴센터 창호 교체 공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 53,340,000 |
Sole (100%) |
2026-05-13 |
R26TA01851057 |
군청사 민원인 주차장 화단 조성공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 6,290,000 |
Sole (100%) |
2026-05-04 (chg: 2026-05-04) |
R26TA01821327 |
암태 신정경로당 내부기능 보강공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 18,215,000 |
Sole (100%) |
2026-04-28 |
R26TA01809479 |
압해치안센터 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 15,410,000 |
Sole (100%) |
2026-04-27 |
R26TA01798349 |
옥도 가고싶은섬 작약정원 특산물센터 데크설치 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 20,800,000 |
Sole (100%) |
2026-04-24 |
R26TA01803873 |
흑산파출소 및 다물치안센터 환경개선 공사 | construction / lump_sum |
경찰청 전라남도경찰청 신안경찰서 | KRW 22,000,000 |
Sole (100%) |
2026-04-22 |
R26TA01784999 |
군청사 주변 정비공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 18,470,000 |
Sole (100%) |
2026-04-20 (chg: 2026-06-18) |
R26TA01767658 |
하의 웅곡3구 경로당 리모델링 건축공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 31,889,000 |
Sole (100%) |
2026-04-15 (chg: 2026-06-18) |
R26TA01748873 |
신의 상태수성 경로당 리모델링 건축공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 39,635,000 |
Sole (100%) |
2026-04-07 |
R26TA01715716 |
가고싶은섬 주민운영 선도 공유식당 지붕 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 15,690,000 |
Sole (100%) |
2026-04-01 |
R26TA01696807 |
신안젓갈타운 지붕 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 47,050,000 |
Sole (100%) |
2026-03-30 |
R26TA01685567 |
군청사 3층 옥상 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 52,200,000 |
Sole (100%) |
2026-03-20 |
R26TA01642136 |
팔금면사무소 청사 지붕 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 4,820,000 |
Sole (100%) |
2026-03-19 (chg: 2026-03-19) |
R26TA01635509 |
산림휴양관 누수 보수공사 | construction / lump_sum |
전남광주통합특별시 신안군 | KRW 30,508,350 |
Sole (100%) |
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.