yunju (주식회사 연주건설)
Business Registration No.: 6128110450 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | yunju |
|---|---|
| Korean Legal Name | 주식회사 연주건설 |
| Business Registration No. | 6128110450 |
| Established Date | 1999-11-01 |
| Region | 경상남도 창원시 |
| Address (KO) | 경상남도 창원시 마산회원구 3·15대로 711 () |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 14 (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 13,768,701,169 |
| 12-Month Contract Count | 11 (Joint contracts: 4) |
| 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) | 11 | KRW 13,768,701,169 |
| 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) | 2 | KRW 2,437,592,000 | KRW 3,112,492,000 |
| Multi-year / Continuing (장기·계속비) | 9 | KRW 11,331,109,169 | KRW 200,572,629,730 |
| 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) |
|---|---|---|---|
| 경상남도 거제시 | 5370000 | 1 | KRW 3,075,400,000 |
| 경상남도 고성군 | 5420000 | 1 | KRW 2,318,492,000 |
| 경상북도 | 6470000 | 1 | KRW 1,908,390,000 |
| 경상남도 남해군 | 5430000 | 2 | KRW 1,800,000,000 |
| 울산과학기술원 | B553562 | 1 | KRW 1,720,620,000 |
Recent Contracts (up to 11)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-30 |
R26TA02261082 |
대동 시례저수지 누리길 조성사업(2차분) | construction / multi_year |
경상남도 김해시 | KRW 169,487,000 |
Sole (100%) |
2026-04-30 |
R26TA01814504 |
UNIST 챌린지융합관 신축 건축공사 | construction / multi_year |
울산과학기술원 | KRW 2,294,160,000 |
Joint (75%) |
2026-03-06 (chg: 2026-09-17) |
R26TA01575114 |
우형소하천 정비공사(2차) | construction / multi_year |
경상남도 남해군 | KRW 1,000,000,000 |
Sole (100%) |
2026-03-03 (chg: 2026-09-04) |
R26TA01559729 |
마령재터널 건설공사(5차) | construction / multi_year |
경상북도 | KRW 12,722,600,000 |
Joint (15%) |
2026-02-03 (chg: 2026-06-12) |
R26TA01388773 |
고성-통영 국도건설공사(10차) | construction / multi_year |
국토교통부 부산지방국토관리청 | KRW 8,464,005,000 |
Joint (14.571%) |
2026-01-14 |
R26TA01318953 |
고성-통영 국도건설공사 중 봉곡교차로 접속도로공사 | construction / lump_sum |
국토교통부 부산지방국토관리청 | KRW 794,000,000 |
Joint (15%) |
2026-01-12 (chg: 2026-03-13) |
R26TA01326874 |
도남항 요트계류시설 설치 사업(총괄분 및 2차분) | construction / multi_year |
경상남도 통영시 | KRW 553,773,000 |
Sole (100%) |
2025-12-29 (chg: 2026-03-10) |
R25TA01282864 |
2022년 고성군 좌부천․대천항 어촌뉴딜사업(토목공사) | construction / lump_sum |
경상남도 고성군 | KRW 2,318,492,000 |
Sole (100%) |
2025-12-16 (chg: 2026-09-17) |
R25TA01211283 |
우형소하천 정비공사 | construction / multi_year |
경상남도 남해군 | KRW 800,000,000 |
Sole (100%) |
2025-12-08 (chg: 2026-10-08) |
R25TA01172833 |
중앙하수처리구역 차집관로 이원화사업(총괄, 1차분) | construction / multi_year |
경상남도 거제시 | KRW 3,075,400,000 |
Sole (100%) |
2025-12-02 (chg: 2026-09-15) |
R25TA01146830 |
대동 시례저수지 누리길 조성사업(1차분) | construction / multi_year |
경상남도 김해시 | KRW 870,149,000 |
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.