YOO IL CO.LTD., ((주)유일건설)
Business Registration No.: 4158145310 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | YOO IL CO.LTD., |
|---|---|
| Korean Legal Name | (주)유일건설 |
| Business Registration No. | 4158145310 |
| Established Date | 2012-06-10 |
| Region | 전남광주통합특별시 강진군 |
| Address (KO) | 전남광주통합특별시 강진군 강진읍 서성리 379-41 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 5 (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 3,114,629,770 |
| 12-Month Contract Count | 8 (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) | 8 | KRW 3,114,629,770 |
| 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) | 5 | KRW 1,982,415,770 | KRW 1,982,415,770 |
| Multi-year / Continuing (장기·계속비) | 3 | KRW 1,132,214,000 | KRW 4,445,437,700 |
| 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) |
|---|---|---|---|
| 전라남도교육청 창평고등학교 | 8490105 | 1 | KRW 756,902,000 |
| 경찰청 전남경찰청 | 1815176 | 1 | KRW 670,790,770 |
| 전남광주통합특별시 여수시 | 5785000 | 1 | KRW 566,734,000 |
| 전남광주통합특별시 나주시 농업기술센터 | 5795042 | 2 | KRW 565,480,000 |
| 전남광주통합특별시 강진군 | 5865000 | 2 | KRW 476,142,000 |
Recent Contracts (up to 8)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-12 |
R26TA02303876 |
군동면분회경로당 그린리모델링 공사 | construction / lump_sum |
전남광주통합특별시 강진군 | KRW 313,242,000 |
Sole (100%) |
2026-08-12 (chg: 2026-10-12) |
R26TA02137753 |
도암중 별관동 내진 보강공사 | construction / lump_sum |
전남광주통합특별시교육청 전남광주통합특별시강진교육지원청 | KRW 78,581,000 |
Sole (100%) |
2026-03-18 (chg: 2026-04-24) |
R26TA01626950 |
녹색 치유농업활성화센터 조성공사 2차분 | construction / multi_year |
전남광주통합특별시 나주시 농업기술센터 | KRW 394,386,000 |
Sole (100%) |
2026-02-09 (chg: 2026-10-20) |
R25TA01305023 |
신안경찰서 압해파출소 신축공사(건축.기계,토목) | construction / lump_sum |
경찰청 전남경찰청 | KRW 670,790,770 |
Sole (100%) |
2026-01-19 (chg: 2026-08-10) |
R26TA01356533 |
화정면 개도 섬어촌 문화센터 건립사업(건축 등)(2차분) | construction / multi_year |
전남광주통합특별시 여수시 | KRW 566,734,000 |
Sole (100%) |
2026-01-06 (chg: 2026-04-30) |
R25TA01261053 |
강진군 새뜰마을사업 마을회관 리모델링 | construction / lump_sum |
전남광주통합특별시 강진군 | KRW 162,900,000 |
Sole (100%) |
2026-01-02 (chg: 2026-03-06) |
R26TA01307630 |
녹색치유농업활성화센터 조성 공사 | construction / multi_year |
전남광주통합특별시 나주시 농업기술센터 | KRW 171,094,000 |
Sole (100%) |
2025-11-25 (chg: 2026-04-06) |
R25TA01125580 |
창평고등학교 본관동 내진 보강 공사 | construction / lump_sum |
전라남도교육청 창평고등학교 | KRW 756,902,000 |
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.