G-three (주식회사 지쓰리)
Business Registration No.: 1248685162 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | G-three |
|---|---|
| Korean Legal Name | 주식회사 지쓰리 |
| Business Registration No. | 1248685162 |
| Established Date | 2009-10-20 |
| Region | 경기도 화성시 |
| Address (KO) | 경기도 화성시 흰돌산길 75-0 (봉담읍) |
| Homepage | N/A |
| Manufacturer Classification | manufacturer (제조) |
| Reported Employees | 15 (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 2,391,495,360 |
| 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) | 4 | KRW 2,208,575,360 |
| Construction (공사) | 1 | KRW 18,000,000 |
| Services (용역) | 4 | KRW 164,920,000 |
| 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 2,391,495,360 | KRW 182,920,000 |
| 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) |
|---|---|---|---|
| 경상북도교육청 한국반도체마이스터고등학교 | 8750834 | 2 | KRW 1,443,875,360 |
| 충청북도교육청 충북반도체고등학교 | 8000237 | 1 | KRW 743,000,000 |
| 대구경북과학기술원 | Z010258 | 5 | KRW 182,920,000 |
| 경상국립대학교 | 7008261 | 1 | KRW 21,700,000 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-21 |
R26TA02337700 |
반도체 공정 장비 도입에 따른 유틸리티 설치 용역 | services / lump_sum |
대구경북과학기술원 | KRW 28,000,000 |
Sole (100%) |
2026-10-06 |
R26TA02287801 |
반도체 공정 장비 유틸리티 설치 용역 | services / lump_sum |
대구경북과학기술원 | KRW 47,430,000 |
Sole (100%) |
2026-09-21 |
R26TA02249928 |
한국반도체마이스터고등학교 후공정 및 측정실습실 클린룸시스템 구축 | goods / lump_sum |
경상북도교육청 한국반도체마이스터고등학교 | KRW 650,818,000 |
Sole (100%) |
2026-09-04 |
R26TA02205927 |
202602200001 / 반도체특성화대학사업 장비(가스캐비넷) 비조달 구매 | goods / lump_sum |
경상국립대학교 | KRW 21,700,000 |
Sole (100%) |
2026-09-04 (chg: 2026-09-22) |
R26TA02198128 |
2026년 충북반도체고 차세대 반도체 실습관 클린룸 구축 유틸리티 SET UP | goods / lump_sum |
충청북도교육청 충북반도체고등학교 | KRW 743,000,000 |
Sole (100%) |
2026-07-02 |
R26TA02027607 |
공용 인프라 장비 이전 설치에 따른 유틸리티 이설·증설 공사 | construction / lump_sum |
대구경북과학기술원 | KRW 18,000,000 |
Sole (100%) |
2026-03-31 |
R26TA01693732 |
Thermal Scrubber 유틸리티 변경 용역 | services / lump_sum |
대구경북과학기술원 | KRW 6,220,000 |
Sole (100%) |
2025-12-08 |
R25TA01181745 |
구축 장비 5종 유틸리티 훅업 용역 | services / lump_sum |
대구경북과학기술원 | KRW 83,270,000 |
Sole (100%) |
2025-12-04 (chg: 2026-03-19) |
R25TA01157707 |
경주공업고등학교 2025 마이스터고 개교를 위한 클린룸시스템 기자재 구입 | goods / lump_sum |
경상북도교육청 한국반도체마이스터고등학교 | KRW 793,057,360 |
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.