lj construction (주식회사 엘제이건설)
Business Registration No.: 2148815361 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | lj construction |
|---|---|
| Korean Legal Name | 주식회사 엘제이건설 |
| Business Registration No. | 2148815361 |
| Established Date | 2007-10-01 |
| Region | 경상북도 경산시 |
| Address (KO) | 경상북도 경산시 대학로13길 17, 2층(정평동) |
| Homepage | https://ljcon99@hanmail.net/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 13 (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 18,423,714,840 |
| 12-Month Contract Count | 6 (Joint contracts: 2) |
| 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) | 6 | KRW 18,423,714,840 |
| 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 1,297,570,000 | KRW 1,297,570,000 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 17,126,144,840 | KRW 47,029,984,260 |
| 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) |
|---|---|---|---|
| 경상북도 포항시 건설교통사업소 | 5020499 | 1 | KRW 7,110,800,000 |
| 경상북도교육청 | 8750000 | 1 | KRW 7,057,501,000 |
| 경상북도 구미시 맑은물사업소 | 5080399 | 1 | KRW 1,619,940,000 |
| 경상북도 | 6470000 | 1 | KRW 1,337,903,840 |
| 경상북도 포항시 | 5020000 | 1 | KRW 943,770,000 |
Recent Contracts (up to 6)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-06-23 |
R26TA01985519 |
영천 경마공원 진입도로 건설공사(3차) | construction / multi_year |
경상북도 | KRW 2,730,416,000 |
Joint (49%) |
2026-06-16 |
R26TA01954726 |
선산처리구역 노후하수관로 정비공사 | construction / multi_year |
경상북도 구미시 맑은물사업소 | KRW 3,306,000,000 |
Joint (49%) |
2026-04-21 (chg: 2026-09-02) |
R26TA01777398 |
실내수영장 내진보강 건축공사 | construction / lump_sum |
경상북도 포항시 | KRW 943,770,000 |
Sole (100%) |
2026-03-25 (chg: 2026-10-06) |
R26TA01663302 |
국도7호선 경주 강동 유금 등 7개소 시설물 보수공사 | construction / lump_sum |
국토교통부 부산지방국토관리청 포항국토관리사무소 | KRW 353,800,000 |
Sole (100%) |
2026-02-27 |
R26TA01553237 |
북부권 버스 공영차고지 조성사업(총괄 및 1차) | construction / multi_year |
경상북도 포항시 건설교통사업소 | KRW 7,110,800,000 |
Sole (100%) |
2025-11-24 (chg: 2026-06-18) |
R25TA01115225 |
(가칭)경북교육역사관 건립공사(계속비) | construction / multi_year |
경상북도교육청 | KRW 7,057,501,000 |
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.