JU SUNG (주식회사 주성)
Business Registration No.: 5638800789 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | JU SUNG |
|---|---|
| Korean Legal Name | 주식회사 주성 |
| Business Registration No. | 5638800789 |
| Established Date | 2017-10-16 |
| Region | 서울특별시 구로구 |
| Address (KO) | 서울특별시 구로구 디지털로31길 41 (구로동) |
| Homepage | N/A |
| Manufacturer Classification | manufacturer (제조) |
| Reported Employees | 7 (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 3,299,262,600 |
| 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) | 8 | KRW 3,282,149,300 |
| Construction (공사) | 1 | KRW 17,113,300 |
| 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) | 9 | KRW 3,299,262,600 | KRW 17,113,300 |
| Multi-year / Continuing (장기·계속비) | 0 | KRW 0 | KRW 0 |
| 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) |
|---|---|---|---|
| 국토교통부 서울지방국토관리청 의정부국토관리사무소 | 1613187 | 1 | KRW 914,480,000 |
| 국가보훈부 국립이천호국원 | 1830014 | 1 | KRW 627,400,000 |
| 국토교통부 서울지방국토관리청 수원국토관리사무소 | 1613181 | 1 | KRW 620,000,000 |
| 전북특별자치도 임실군 | 4761000 | 1 | KRW 429,500,000 |
| 경기도 이천시 | 4070000 | 2 | KRW 240,213,300 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-30 |
R26TA02369158 |
관급자재 국도37호선 가평군 설악면 회곡리 산17-6 도로열선 설치공사 | goods / lump_sum |
국토교통부 서울지방국토관리청 의정부국토관리사무소 | KRW 914,480,000 |
Sole (100%) |
2026-10-22 |
R26TA02335720 |
관급(도로열선)국도43호선 광주시 남한산성면 엄미리 도로열선설치공사 | goods / lump_sum |
국토교통부 서울지방국토관리청 수원국토관리사무소 | KRW 620,000,000 |
Sole (100%) |
2026-07-28 |
R26TA02102381 |
이황-선읍간 도로확포장 도로열선 전기인입공사 | construction / lump_sum |
경기도 이천시 | KRW 17,113,300 |
Sole (100%) |
2026-05-19 |
R26TA01876694 |
임실군 국사봉 인근 도로열선 설치사업 관급자재 구입 | goods / lump_sum |
전북특별자치도 임실군 | KRW 429,500,000 |
Sole (100%) |
2026-04-28 (chg: 2026-08-20) |
R26TA01810155 |
강남대로95길 등 2개소 도로열선 설치 | goods / lump_sum |
서울특별시 서초구 | KRW 209,088,000 |
Sole (100%) |
2026-04-13 (chg: 2026-06-17) |
R26TA01736109 |
남부순환로256나길 등 2개소 스마트 도로열선 시스템 구매·설치 | goods / lump_sum |
서울특별시 관악구 | KRW 212,710,000 |
Sole (100%) |
2026-02-02 (chg: 2026-07-10) |
R26TA01415633 |
관급자재(도로열선)구입-이황-선읍간 도로확포장공사 도로열선 설치공사 | goods / lump_sum |
경기도 이천시 | KRW 223,100,000 |
Sole (100%) |
2025-11-28 (chg: 2025-12-19) |
R25TA01137615 |
국립이천호국원 관리도로 열선 구매·설치 | goods / lump_sum |
국가보훈부 국립이천호국원 | KRW 627,400,000 |
Sole (100%) |
2025-11-13 |
R25TA01078367 |
국사봉1길 자동도로열선 보수(교체.구매) | goods / lump_sum |
서울특별시 동작구 | KRW 45,871,300 |
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.