sam duck ((주)삼덕건설)
Business Registration No.: 3038103981 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | sam duck |
|---|---|
| Korean Legal Name | (주)삼덕건설 |
| Business Registration No. | 3038103981 |
| Established Date | 1989-12-14 |
| Region | 충청북도 충주시 |
| Address (KO) | 충청북도 충주시 금봉대로 615(연수동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 12 (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 4,341,153,720 |
| 12-Month Contract Count | 7 (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) | 0 | KRW 0 |
| Construction (공사) | 7 | KRW 4,341,153,720 |
| 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) | 5 | KRW 42,236,600 | KRW 42,236,600 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 4,298,917,120 | KRW 4,298,917,120 |
| 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 영동군 | 4440000 | 1 | KRW 3,744,700,000 |
| 충청북도교육청 충청북도청주교육지원청 | 8011000 | 1 | KRW 554,217,120 |
| 국립한국교통대학교 | 7008285 | 4 | KRW 33,650,000 |
| 충청북도단양교육청 영춘초등학교 | 8110036 | 1 | KRW 8,586,600 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-07-21 |
R26TA02075641 |
국립한국교통대학교 IT관 502-2호 칸막이벽 교체공사 | construction / lump_sum |
국립한국교통대학교 | KRW 4,990,000 |
Sole (100%) |
2026-02-25 |
R26TA01532671 |
국립한국교통대학교 대학본부 7층 사무실 천정 정비작업 | construction / lump_sum |
국립한국교통대학교 | KRW 7,440,000 |
Sole (100%) |
2026-02-10 (chg: 2026-02-03) |
R26TA01420823 |
국립한국교통대학교 2026.2.1.자 신임교원 연구실 등 환경개선 | construction / lump_sum |
국립한국교통대학교 | KRW 16,500,000 |
Sole (100%) |
2026-01-06 |
R26TA01317260 |
국립한국교통대학교 생체인식융합기술연구소 환경개선공사 | construction / lump_sum |
국립한국교통대학교 | KRW 4,720,000 |
Sole (100%) |
2025-11-19 (chg: 2026-04-02) |
R25TA01099146 |
죽림초 외벽보수 및 기타공사 | construction / multi_year |
충청북도교육청 충청북도청주교육지원청 | KRW 554,217,120 |
Sole (100%) |
2025-11-19 (chg: 2026-03-04) |
R25TA01093140 |
영동군 곤충생태 체험연구관 건립사업(건축) | construction / multi_year |
충청북도 영동군 | KRW 3,744,700,000 |
Sole (100%) |
2025-11-03 |
R25TA01041110 |
영춘초 본관교사 중앙현관 상부 외 2개소 보수 및 방수공사 | construction / lump_sum |
충청북도단양교육청 영춘초등학교 | KRW 8,586,600 |
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.