J2J Korea (주식회사 제이투제이코리아)
Business Registration No.: 1318631136 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | J2J Korea |
|---|---|
| Korean Legal Name | 주식회사 제이투제이코리아 |
| Business Registration No. | 1318631136 |
| Established Date | 2011-09-26 |
| Region | 인천광역시 남동구 |
| Address (KO) | 인천광역시 남동구 은봉로 52-0 (논현동) NIC지식산업센터 1004호 |
| Homepage | https://www.j2j-korea.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 9 (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 2,205,254,000 |
| 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) | 6 | KRW 641,554,000 |
| Construction (공사) | 0 | KRW 0 |
| Services (용역) | 3 | KRW 1,563,700,000 |
| 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 2,205,254,000 | KRW 1,563,700,000 |
| 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) |
|---|---|---|---|
| 한국항공우주연구원 | Z004843 | 9 | KRW 2,205,254,000 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-22 |
R26TA02337571 |
차세대발사체 형상설계용 3D CAD 프로그램 사용자 기간제 라이센스 구매(17 users) | goods / lump_sum |
한국항공우주연구원 | KRW 168,674,000 |
Sole (100%) |
2026-09-09 |
R26TA02210207 |
발사체 CAD관리시스템 소프트웨어(Windchill) 기간제 라이선스 구매(45copies, 2년) | goods / lump_sum |
한국항공우주연구원 | KRW 166,100,000 |
Sole (100%) |
2026-08-31 |
R26TA02178941 |
차세대발사체 형상설계용 3D CAD 프로그램 사용자 기간제 라이센스 구매 14 users | goods / lump_sum |
한국항공우주연구원 | KRW 104,500,000 |
Sole (100%) |
2026-08-27 |
R26TA02169964 |
Creo를 이용한 라이너리스 복합재 탱크의 유연 모델링 용역 | services / lump_sum |
한국항공우주연구원 | KRW 15,000,000 |
Sole (100%) |
2026-07-13 |
R26TA02047649 |
고성능 액체로켓엔진 설계를 위한 Creo 모델링 용역 | services / lump_sum |
한국항공우주연구원 | KRW 1,519,000,000 |
Sole (100%) |
2026-07-01 |
R26TA02015708 |
엔진 시스템 AM 방식 및 위상 최적화 설계용 Creo 12.0 프로그램 | goods / lump_sum |
한국항공우주연구원 | KRW 78,640,000 |
Sole (100%) |
2026-06-08 |
R26TA01923727 |
Creo 설계 지원 및 Ebom Toolkit 개발 | services / lump_sum |
한국항공우주연구원 | KRW 29,700,000 |
Sole (100%) |
2026-03-31 |
R26TA01686486 |
(고도화사업#521)터보펌프 3차원 설계 소프트웨어 1년 임대 | goods / lump_sum |
한국항공우주연구원 | KRW 10,450,000 |
Sole (100%) |
2025-11-21 |
R25TA01106997 |
차세대발사체 형상설계용 3D CAD 프로그램 사용자 기간제 라이센스 | goods / lump_sum |
한국항공우주연구원 | KRW 113,190,000 |
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.