TECHWIN Co.,Ltd. (주식회사 테크윈)
Business Registration No.: 3018140239 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | TECHWIN Co.,Ltd. |
|---|---|
| Korean Legal Name | 주식회사 테크윈 |
| Business Registration No. | 3018140239 |
| Established Date | 1999-12-28 |
| Region | 충청북도 청주시 |
| Address (KO) | 충청북도 청주시 흥덕구 직지대로474번길 60 (송정동) |
| Homepage | https://www.techwin.co.kr/ |
| Manufacturer Classification | manufacturer (제조) |
| Reported Employees | 230 (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 18,534,828,000 |
| 12-Month Contract Count | 4 (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) | 1 | KRW 3,080,000,000 |
| Construction (공사) | 3 | KRW 15,454,828,000 |
| 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 10,736,729,000 | KRW 7,656,729,000 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 7,798,099,000 | KRW 10,040,946,000 |
| 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) |
|---|---|---|---|
| 충청북도 청주시 | 5710000 | 1 | KRW 7,656,729,000 |
| 충청북도 괴산군 수도사업소 | 4460132 | 1 | KRW 5,623,385,000 |
| (주)엘지화학 | Z052401 | 1 | KRW 3,080,000,000 |
| 충청북도 충북경제자유구역청 | 6430727 | 1 | KRW 2,174,714,000 |
Recent Contracts (up to 4)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-04-02 |
R26TA01689712 |
청주하이테크밸리 일반산업단지 공공폐수처리시설 설치사업(토목, 기계, 건축, 조경) | construction / lump_sum |
충청북도 청주시 | KRW 7,656,729,000 |
Sole (100%) |
2026-03-13 (chg: 2026-09-22) |
R26TA01609828 |
청주 에어로폴리스 2지구 폐수처리시설 설치공사(토목·건축·조경)(3차분) | construction / multi_year |
충청북도 충북경제자유구역청 | KRW 2,174,714,000 |
Sole (100%) |
2025-12-29 (chg: 2025-12-29) |
R25TA01247707 |
송면농어촌마을하수도증설사업(토목,건축,기계) | construction / multi_year |
충청북도 괴산군 수도사업소 | KRW 5,623,385,000 |
Sole (100%) |
2025-12-22 (chg: 2026-02-11) |
R25TA01238825 |
LG화학.수전해 국책과제.대면적 알칼라인 수전해 시스템 제조구매설치 | goods / lump_sum |
(주)엘지화학 | KRW 3,080,000,000 |
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.