JUNGDO.CO.LTD (주식회사 제이디씨에스(JDCS))
Business Registration No.: 1208122762 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | JUNGDO.CO.LTD |
|---|---|
| Korean Legal Name | 주식회사 제이디씨에스(JDCS) |
| Business Registration No. | 1208122762 |
| Established Date | 1993-01-01 |
| Region | 경기도 수원시 |
| Address (KO) | 경기도 수원시 영통구 창룡대로256번길 77, 1003호 1004호 (이의동,에이스광교타워3) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 89 (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 13,755,744,811 |
| 12-Month Contract Count | 7 (Joint contracts: 5) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 693,308,688 |
| 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) | 7 | KRW 13,755,744,811 |
| 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) | 1 | KRW 641,356,100 | KRW 1,308,890,000 |
| Multi-year / Continuing (장기·계속비) | 5 | KRW 13,114,388,711 | KRW 26,304,033,630 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 693,308,688 | KRW 1,414,915,690 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 경기도교육청 경기도시흥교육지원청 | 7781000 | 1 | KRW 12,058,015,491 |
| 서울특별시 관악구 | 3200000 | 1 | KRW 641,356,100 |
| 경상남도 하동군 | 5440000 | 2 | KRW 520,663,220 |
| 경기도교육청 경기도군포의왕교육지원청 | 7642000 | 1 | KRW 285,919,000 |
| 경기도교육청 경기도용인교육지원청 | 7751000 | 1 | KRW 249,791,000 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-18 |
R26TA02219818 |
(가칭)시흥특수학교 신축공사 | construction / multi_year |
경기도교육청 경기도시흥교육지원청 | KRW 23,643,167,630 |
Joint (51%) |
2026-04-13 (chg: 2026-08-20) |
R26TA01727816 |
2026년 자동차전용도로 노면표시 유지보수공사(연간단가) | construction / unit_price |
서울시설공단 | KRW 1,414,915,690 |
Joint (49%) |
2026-04-07 (chg: 2026-06-23) |
R26TA01701318 |
하동군 평생학습관 건립사업 건축 인테리어 공사 (잔여분) | construction / multi_year |
경상남도 하동군 | KRW 338,250,000 |
Joint (49%) |
2026-02-20 (chg: 2026-06-19) |
R26TA01502466 |
(긴급) 구암길 33 일대 외 1개소 사각형거 보수공사 | construction / lump_sum |
서울특별시 관악구 | KRW 1,308,890,000 |
Joint (49%) |
2026-01-22 (chg: 2026-06-23) |
R26TA01356598 |
하동군 평생학습관 건립사업 건축 인테리어 공사 (총괄, 1차분) | construction / multi_year |
경상남도 하동군 | KRW 724,328,000 |
Joint (49%) |
2026-01-09 (chg: 2026-03-23) |
R25TA01252798 |
수리고 고교학점제 공간조성공사(계속비) | construction / multi_year |
경기도교육청 경기도군포의왕교육지원청 | KRW 285,919,000 |
Sole (100%) |
2025-12-11 (chg: 2026-03-10) |
R25TA01191546 |
현암초 천장텍스 설치공사(계속비) | construction / multi_year |
경기도교육청 경기도용인교육지원청 | KRW 249,791,000 |
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.