Jungil Engineering Co., Ltd. (정일이앤지(주))
Business Registration No.: 1208676701 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | Jungil Engineering Co., Ltd. |
|---|---|
| Korean Legal Name | 정일이앤지(주) |
| Business Registration No. | 1208676701 |
| Established Date | 2004-12-20 |
| Region | 서울특별시 송파구 |
| Address (KO) | 서울특별시 송파구 충민로 52 D 207호 (문정동,가든파이브웍스) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 6 (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 4,402,722,690 |
| 12-Month Contract Count | 4 (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) | 4 | KRW 4,402,722,690 |
| 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 1,930,532,690 | KRW 1,930,532,690 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 2,472,190,000 | KRW 5,976,177,260 |
| 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) |
|---|---|---|---|
| 서울특별시 은평구 | 3110000 | 2 | KRW 2,472,190,000 |
| 서울특별시 동대문구 | 3050000 | 1 | KRW 1,269,504,890 |
| 서울특별시 서울아리수본부 남부수도사업소 | 6114454 | 1 | KRW 661,027,800 |
Recent Contracts (up to 4)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-21 (chg: 2026-07-28) |
R26TA02081056 |
불광1-16 소구역 하수관로 정비사업(3권역)_2차 | construction / multi_year |
서울특별시 은평구 | KRW 2,065,200,000 |
Sole (100%) |
2026-04-06 (chg: 2026-06-26) |
R26TA01709775 |
천호대로25길 9 외 1개소 사각형거 보강공사 | construction / lump_sum |
서울특별시 동대문구 | KRW 1,269,504,890 |
Sole (100%) |
2026-04-06 (chg: 2026-10-12) |
R26TA01702940 |
2026년 여의도공동구 대체관로 구축공사 | construction / lump_sum |
서울특별시 서울아리수본부 남부수도사업소 | KRW 661,027,800 |
Sole (100%) |
2025-11-19 (chg: 2026-06-26) |
R25TA01106466 |
불광1-16 소구역 하수관로 정비사업(3권역)_1차 | construction / multi_year |
서울특별시 은평구 | KRW 406,990,000 |
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.