JuYoun (유한회사주연건설)
Business Registration No.: 4128128156 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | JuYoun |
|---|---|
| Korean Legal Name | 유한회사주연건설 |
| Business Registration No. | 4128128156 |
| Established Date | 2005-05-11 |
| Region | 전남광주통합특별시 완도군 |
| Address (KO) | 전남광주통합특별시 완도군 고금면 봉명길 136-2 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 10 (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 2,682,921,100 |
| 12-Month Contract Count | 9 (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) | 9 | KRW 2,682,921,100 |
| 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) | 8 | KRW 1,104,870,100 | KRW 1,104,870,100 |
| Multi-year / Continuing (장기·계속비) | 1 | KRW 1,578,051,000 | KRW 2,102,141,000 |
| 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 장성군 맑은물관리사업소 | 5895031 | 1 | KRW 1,578,051,000 |
| 전남광주통합특별시 완도군 | 5900000 | 3 | KRW 653,478,000 |
| 국토교통부 익산지방국토관리청 광주국토관리사무소 | 1613260 | 1 | KRW 269,600,000 |
| 국토교통부 익산지방국토관리청 순천국토관리사무소 | 1613272 | 1 | KRW 132,440,000 |
| 전남광주통합특별시 도로관리사업소 | 6130688 | 2 | KRW 30,567,000 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-08-13 |
R26TA02143189 |
지방도 863호선 여수 소라지구 노후포장 보수공사 | construction / lump_sum |
전남광주통합특별시 도로관리사업소 | KRW 19,793,000 |
Sole (100%) |
2026-05-11 |
R26TA01844489 |
위임국도 24호선 신안 지도 자동지구 노후포장 개선사업 | construction / lump_sum |
전남광주통합특별시 도로관리사업소 | KRW 10,774,000 |
Sole (100%) |
2026-04-21 |
R26TA01780787 |
하웅지구 농어촌마을하수도 정비사업(총괄 및 1차분) | construction / multi_year |
전남광주통합특별시 장성군 맑은물관리사업소 | KRW 1,578,051,000 |
Sole (100%) |
2026-04-21 (chg: 2026-06-30) |
R26TA01766574 |
국도1호선 무안 사마지구 등 6개소 도로시설물 정비공사 | construction / lump_sum |
국토교통부 익산지방국토관리청 광주국토관리사무소 | KRW 269,600,000 |
Sole (100%) |
2026-04-16 (chg: 2026-10-26) |
R26TA01756199 |
금일 사동지구 소규모어항 정비사업(1지구) | construction / lump_sum |
전남광주통합특별시 완도군 | KRW 246,063,000 |
Sole (100%) |
2026-02-20 |
R26TA01504755 |
신지 대곡저수지 정비사업 공사(토목) | construction / lump_sum |
전남광주통합특별시 완도군 | KRW 169,722,000 |
Sole (100%) |
2026-02-05 (chg: 2026-02-19) |
R26TA01438460 |
노화고 관사 보수공사 | construction / lump_sum |
전라남도교육청 노화고등학교 | KRW 18,785,100 |
Sole (100%) |
2026-02-03 (chg: 2026-08-14) |
R26TA01413311 |
금당 육동지구 선형개량공사 | construction / lump_sum |
전남광주통합특별시 완도군 | KRW 237,693,000 |
Sole (100%) |
2025-11-06 (chg: 2025-12-18) |
R25TA01049951 |
국도29호선 보성 학동과선교 등 2개소 시설물 보수공사 | construction / lump_sum |
국토교통부 익산지방국토관리청 순천국토관리사무소 | KRW 132,440,000 |
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.