young sung.construction.co.,ltd (영성토건주식회사)
Business Registration No.: 6168115724 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | young sung.construction.co.,ltd |
|---|---|
| Korean Legal Name | 영성토건주식회사 |
| Business Registration No. | 6168115724 |
| Established Date | 1996-01-01 |
| Region | 제주특별자치도 제주시 |
| Address (KO) | 제주특별자치도 제주시 오남로6길 30 (오라일동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 18 (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 14,998,043,662 |
| 12-Month Contract Count | 10 (Joint contracts: 3) |
| 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) | 10 | KRW 14,998,043,662 |
| 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) | 4 | KRW 1,003,604,340 | KRW 1,003,604,340 |
| Multi-year / Continuing (장기·계속비) | 6 | KRW 13,994,439,322 | KRW 121,375,116,380 |
| 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) |
|---|---|---|---|
| 제주특별자치도 상하수도본부 | 6500654 | 1 | KRW 7,219,297,380 |
| 제주특별자치도 제주시 | 6510000 | 4 | KRW 5,866,007,312 |
| 제주특별자치도 서귀포시 | 6520000 | 2 | KRW 1,011,002,000 |
| 제주특별자치도 | 6500000 | 2 | KRW 748,227,880 |
| 제주특별자치도 축산생명연구원 | 6500943 | 1 | KRW 153,509,090 |
Recent Contracts (up to 10)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-13 |
R26TA02048639 |
제주하수처리구역 차집관로 정비사업(1공구) | construction / multi_year |
제주특별자치도 상하수도본부 | KRW 7,219,297,380 |
Sole (100%) |
2026-07-09 |
R26TA02041180 |
서귀포항 재정비 공사 | construction / multi_year |
제주특별자치도 | KRW 2,042,000,000 |
Joint (30%) |
2026-07-03 (chg: 2026-09-22) |
R26TA02028040 |
2026년 지방도 1132호선(덕수리 665번지 일원)배수로 정비공사 | construction / lump_sum |
제주특별자치도 | KRW 135,627,880 |
Sole (100%) |
2026-06-08 (chg: 2026-09-14) |
R26TA01934280 |
화북상업지역 도시개발사업 기반시설공사 | construction / multi_year |
제주특별자치도 제주시 | KRW 4,134,802,000 |
Joint (42.8065%) |
2026-05-13 (chg: 2026-06-23) |
R26TA01849964 |
2026년 재래가축(제주흑돼지) 사육시설 개보수 공사(건축) | construction / lump_sum |
제주특별자치도 축산생명연구원 | KRW 153,509,090 |
Sole (100%) |
2026-03-27 (chg: 2026-06-19) |
R26TA01678243 |
한림1지구(금악리 1687번지 일원)소규모 배수개선사업 | construction / lump_sum |
제주특별자치도 제주시 | KRW 243,284,370 |
Sole (100%) |
2026-03-27 (chg: 2026-10-14) |
R26TA01676657 |
송당2지구 배수개선사업(전체분,1차분) | construction / multi_year |
제주특별자치도 제주시 | KRW 2,436,035,000 |
Sole (100%) |
2026-02-03 (chg: 2026-06-29) |
R26TA01419791 |
성산(고성) 도시계획도로(중로2-4-8호선) 개설공사(장기계속,4차분) | construction / multi_year |
제주특별자치도 서귀포시 | KRW 539,819,000 |
Sole (100%) |
2026-01-12 (chg: 2026-05-28) |
R26TA01329385 |
화북상업지역 도시개발사업 기반시설공사 | construction / multi_year |
제주특별자치도 제주시 | KRW 3,309,600,000 |
Joint (42.8065%) |
2025-12-15 (chg: 2026-09-14) |
R25TA01216035 |
하원도시계획도로(소로2-5호선) 개설공사 | construction / lump_sum |
제주특별자치도 서귀포시 | KRW 471,183,000 |
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.