SANGDO COMPLEX CONSTRUCTION.CO.,LTD. (상도종합건설(주))
Business Registration No.: 3128614828 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | SANGDO COMPLEX CONSTRUCTION.CO.,LTD. |
|---|---|
| Korean Legal Name | 상도종합건설(주) |
| Business Registration No. | 3128614828 |
| Established Date | 2010-03-08 |
| Region | 충청남도 아산시 |
| Address (KO) | 충청남도 아산시 배방읍 희망로46번길 42-6 호인빌딩 2층 |
| Homepage | https://sang-do.net/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 42 (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 10,600,192,700 |
| 12-Month Contract Count | 10 (Joint contracts: 1) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 122,508,470 |
| 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) | 10 | KRW 10,600,192,700 |
| 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 3,954,067,200 | KRW 3,954,067,200 |
| Multi-year / Continuing (장기·계속비) | 4 | KRW 6,646,125,500 | KRW 19,124,087,970 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 122,508,470 | KRW 122,508,470 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 충청남도 공주시 | 4500000 | 2 | KRW 3,475,470,000 |
| 경기도 화성시 | 5530000 | 1 | KRW 2,970,655,500 |
| 충청남도교육청 충청남도예산교육지원청 | 8271000 | 1 | KRW 1,863,200,000 |
| 충청남도 천안시 공원녹지사업본부 | 4490465 | 2 | KRW 1,462,384,900 |
| 충청남도 건설본부 건설사업부 서부사무소 | 6441503 | 1 | KRW 468,185,840 |
Recent Contracts (up to 10)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-01 |
R26TA02184014 |
조정지구 농어촌마을하수도정비사업 토목공사 | construction / multi_year |
한국농어촌공사 충남지역본부 세종대전금산지사 | KRW 200,000,000 |
Sole (100%) |
2026-08-13 |
R26TA02141619 |
2026년 하반기 도로조명 유지보수공사 단가계약(2지역) | construction / unit_price |
충청남도 아산시 | KRW 122,508,470 |
Sole (100%) |
2026-08-03 |
R26TA02115794 |
(계약대행) 신관공공하수처리시설 하수처리수 재이용시설 설치공사(토목,기계)(1차분) | construction / multi_year |
충청남도 공주시 | KRW 686,530,000 |
Sole (100%) |
2026-07-22 (chg: 2026-09-28) |
R26TA02073315 |
예산중학교 교사동 내진보강공사(신기술·특허) | construction / lump_sum |
충청남도교육청 충청남도예산교육지원청 | KRW 1,863,200,000 |
Sole (100%) |
2026-07-13 |
R26TA02049633 |
신동매립장 진출로 개설공사 | construction / lump_sum |
충청남도 아산시 | KRW 160,296,460 |
Sole (100%) |
2025-12-23 (chg: 2026-08-05) |
R25TA00604855 |
(가칭)화성시 독서문화공간 조성사업 공사(건축) | construction / multi_year |
경기도 화성시 | KRW 9,902,185,000 |
Joint (30%) |
2025-11-28 (chg: 2026-06-08) |
R25TA01106918 |
2025년 직산삼은공원 어린이물놀이터 조성사업 | construction / lump_sum |
충청남도 천안시 공원녹지사업본부 | KRW 455,050,000 |
Sole (100%) |
2025-11-27 (chg: 2026-05-22) |
R25TA01115081 |
(태안)정죽지구 급경사지 정비공사 | construction / lump_sum |
충청남도 건설본부 건설사업부 서부사무소 | KRW 468,185,840 |
Sole (100%) |
2025-11-14 (chg: 2026-09-14) |
R25TA01076101 |
보물농공단지 공공폐수처리시설 증설공사 | construction / multi_year |
충청남도 공주시 | KRW 2,788,940,000 |
Sole (100%) |
2025-11-05 (chg: 2026-06-04) |
R25TA01053320 |
능수버들공원 정비공사 | construction / lump_sum |
충청남도 천안시 공원녹지사업본부 | KRW 1,007,334,900 |
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.