CY (씨와이토건주식회사)
Business Registration No.: 3168103478 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | CY |
|---|---|
| Korean Legal Name | 씨와이토건주식회사 |
| Business Registration No. | 3168103478 |
| Established Date | 2002-11-01 |
| Region | 경상북도 문경시 |
| Address (KO) | 경상북도 문경시 당교로 145-0 (모전동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 18 (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 22,736,935,800 |
| 12-Month Contract Count | 7 (Joint contracts: 2) |
| 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) | 0 | KRW 0 |
| Construction (공사) | 7 | KRW 22,736,935,800 |
| 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 337,948,800 | KRW 337,948,800 |
| Multi-year / Continuing (장기·계속비) | 6 | KRW 22,398,987,000 | KRW 67,779,009,657 |
| 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 | 8750000 | 1 | KRW 11,075,744,500 |
| 해양수산부 인천지방해양수산청 | 1192358 | 1 | KRW 3,986,832,500 |
| 경상북도 | 6470000 | 1 | KRW 3,239,159,000 |
| 한국농어촌공사 경북지역본부 구미김천지사 | D151635 | 2 | KRW 2,347,251,000 |
| 국토교통부 부산지방국토관리청 포항국토관리사무소 | 1613306 | 1 | KRW 1,750,000,000 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-02 |
R26TA02281651 |
점촌북초등학교 진입로포장 및 기타공사 | construction / lump_sum |
경상북도교육청 경상북도문경교육지원청 | KRW 337,948,800 |
Sole (100%) |
2026-08-03 |
R26TA02106538 |
(가칭)경상북도교육청 독도교육원 건립공사(계속비) | construction / multi_year |
경상북도교육청 | KRW 11,075,744,500 |
Sole (100%) |
2026-01-20 (chg: 2026-07-22) |
R26TA01364179 |
장암지구 배수개선사업 토목공사(2차년도-2026년) | construction / multi_year |
한국농어촌공사 경북지역본부 구미김천지사 | KRW 2,174,781,000 |
Sole (100%) |
2026-01-20 |
R26TA01361018 |
[계약체결요청]국도4호선 경산 하양-금호 단구간 확장공사(3차) | construction / multi_year |
국토교통부 부산지방국토관리청 포항국토관리사무소 | KRW 3,500,000,000 |
Joint (50%) |
2026-01-12 |
R26TA01324840 |
용기포항 국가어업지도선부두 축조공사(2차) | construction / multi_year |
해양수산부 인천지방해양수산청 | KRW 5,695,475,000 |
Joint (70%) |
2025-12-05 (chg: 2026-04-22) |
R25TA01167667 |
경북권 공공어린이 재활의료센터 건립공사(건축)(2차) | construction / multi_year |
경상북도 | KRW 3,239,159,000 |
Sole (100%) |
2025-11-13 (chg: 2025-12-23) |
R25TA01075105 |
장암지구 배수개선사업 토목공사(1차년도-2025년) | construction / multi_year |
한국농어촌공사 경북지역본부 구미김천지사 | KRW 172,470,000 |
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.