chang construction (터와인종합건설 주식회사)
Business Registration No.: 7348800284 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | chang construction |
|---|---|
| Korean Legal Name | 터와인종합건설 주식회사 |
| Business Registration No. | 7348800284 |
| Established Date | 2016-03-15 |
| Region | 전남광주통합특별시 곡성군 |
| Address (KO) | 전남광주통합특별시 곡성군 곡성읍 읍내8길 19 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 16 (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 11,383,789,398 |
| 12-Month Contract Count | 9 (Joint contracts: 1) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 19,170,000 |
| 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) | 9 | KRW 11,383,789,398 |
| 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 334,385,900 | KRW 334,385,900 |
| Multi-year / Continuing (장기·계속비) | 6 | KRW 11,049,403,498 | KRW 27,410,221,575 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 19,170,000 | KRW 19,170,000 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 경찰청 전남경찰청 | 1815176 | 1 | KRW 6,181,758,768 |
| 전남광주통합특별시 장성군 | 5895000 | 1 | KRW 3,185,840,350 |
| 한국농어촌공사 전남지역본부 곡성지사 | D152159 | 3 | KRW 760,075,280 |
| 한국농어촌공사 전남지역본부 순천.광양.여수지사 | D150373 | 1 | KRW 623,021,000 |
| 한국농어촌공사 전남지역본부 강진지사 | D151742 | 1 | KRW 532,862,000 |
Recent Contracts (up to 9)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-14 (chg: 2026-10-28) |
R26TA02226857 |
2026년 유아숲체험원 보완사업 | construction / unit_price |
전남광주통합특별시 곡성군 | KRW 19,170,000 |
Sole (100%) |
2026-08-11 |
R26TA02134558 |
제암산자연휴양림 무당벌레형 화장실 리모델링공사 | construction / lump_sum |
전남광주통합특별시 보성군 | KRW 100,232,000 |
Sole (100%) |
2026-07-29 |
R26TA02104462 |
병영면 기초생활거점조성사업 토목건축기계공사 | construction / multi_year |
한국농어촌공사 전남지역본부 강진지사 | KRW 532,862,000 |
Sole (100%) |
2026-05-21 |
R26TA01887541 |
장산지구 풍수해 생활권 종합정비사업(2차분) | construction / multi_year |
전남광주통합특별시 장성군 | KRW 6,501,715,000 |
Joint (49%) |
2026-01-21 |
R26TA01366968 |
대흥 마을만들기사업 토목건축공사 | construction / multi_year |
한국농어촌공사 전남지역본부 곡성지사 | KRW 262,960,690 |
Sole (100%) |
2026-01-16 |
R26TA01352697 |
운곡 마을만들기사업 토목공사 | construction / lump_sum |
한국농어촌공사 전남지역본부 곡성지사 | KRW 234,153,900 |
Sole (100%) |
2026-01-13 (chg: 2026-02-24) |
R26TA01336120 |
관기지구 용배수로 수리시설개보수사업 토목공사(2026년) | construction / multi_year |
한국농어촌공사 전남지역본부 순천.광양.여수지사 | KRW 623,021,000 |
Sole (100%) |
2026-01-05 (chg: 2026-09-02) |
R25TA01058867 |
전남 경찰특공대 훈련시설 증축공사(건축,토목,기계,조경) | construction / multi_year |
경찰청 전남경찰청 | KRW 6,181,758,768 |
Sole (100%) |
2025-12-23 (chg: 2025-12-26) |
R25TA01250745 |
대흥 마을만들기사업 토목건축공사 | construction / multi_year |
한국농어촌공사 전남지역본부 곡성지사 | KRW 262,960,690 |
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.