samyang (주식회사 삼양건설)
Business Registration No.: 3158135676 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | samyang |
|---|---|
| Korean Legal Name | 주식회사 삼양건설 |
| Business Registration No. | 3158135676 |
| Established Date | 1999-06-30 |
| Region | 충청북도 청주시 |
| Address (KO) | 충청북도 청주시 흥덕구 산단로 186(봉명동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 23 (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 44,854,900,362 |
| 12-Month Contract Count | 12 (Joint contracts: 5) |
| 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) | 12 | KRW 44,854,900,362 |
| 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 7,140,059,248 | KRW 51,806,826,130 |
| Multi-year / Continuing (장기·계속비) | 10 | KRW 37,714,841,114 | KRW 263,836,729,540 |
| 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 11,212,080,000 |
| 충청북도 충주시 하수도사업소 | 4390258 | 1 | KRW 7,546,918,250 |
| 충청북도 옥천군 | 4430000 | 1 | KRW 6,282,870,820 |
| 충청북도 | 6430000 | 1 | KRW 6,237,797,890 |
| 한국토지주택공사 | B552555 | 1 | KRW 4,962,974,098 |
Recent Contracts (up to 12)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-21 |
R26TA02338843 |
제천 의림지뜰 자연치유단지 진입공간 조성사업 (2차분) | construction / multi_year |
충청북도 제천시 | KRW 1,878,260,000 |
Sole (100%) |
2026-09-01 (chg: 2026-09-02) |
R26TA02189363 |
의지 자연재해위험개선지구 정비사업 | construction / multi_year |
충청북도 옥천군 | KRW 6,282,870,820 |
Sole (100%) |
2026-07-01 |
R26TA02018226 |
산척 명서 소규모공공하수처리시설 설치사업 | construction / multi_year |
충청북도 충주시 하수도사업소 | KRW 7,546,918,250 |
Sole (100%) |
2026-06-16 |
R26TA01971243 |
회인개량 농어촌마을하수도정비사업 | construction / lump_sum |
충청북도 보은군 상하수도사업소 | KRW 2,177,085,150 |
Sole (100%) |
2026-05-07 |
R26TA01831983 |
가현 자연재해위험개선지구 정비사업(4차분) | construction / multi_year |
경상남도 합천군 | KRW 3,968,399,000 |
Joint (40.229%) |
2026-05-06 (chg: 2026-10-28) |
R26TA01819172 |
국도3호선 등 4개 노선 충주지역 일상유지관리공사(2차) | construction / multi_year |
국토교통부 대전지방국토관리청 충주국토관리사무소 | KRW 201,610,000 |
Sole (100%) |
2026-02-27 (chg: 2026-10-22) |
R26TA01552829 |
선학처리분구 하수관로 정비공사(2차분) | construction / multi_year |
전남광주통합특별시 순천시 맑은물관리센터 | KRW 4,279,700,000 |
Joint (51%) |
2026-02-13 (chg: 2026-10-26) |
R26TA01447698 |
동면-진천(제2공구) 도로건설공사(4차) | construction / multi_year |
국토교통부 대전지방국토관리청 | KRW 4,066,000,000 |
Joint (11.712%) |
2025-12-16 (chg: 2026-10-08) |
R25TA01207342 |
회인천 재해복구사업(개선)(2차) | construction / multi_year |
충청북도 | KRW 6,237,797,890 |
Sole (100%) |
2025-12-09 (chg: 2026-09-17) |
R25TA01168120 |
청주시청사 건립공사(건축,토목,기계,조경) 2차분 | construction / multi_year |
충청북도 청주시 | KRW 28,030,200,000 |
Joint (40%) |
2025-12-01 |
R25TA01148348 |
국도3호선 등 4개 노선 충주지역 일상유지관리공사 | construction / multi_year |
국토교통부 대전지방국토관리청 충주국토관리사무소 | KRW 100,000,000 |
Sole (100%) |
2025-11-28 |
R25TA01112911 |
구리갈매역세권 A-2BL 아파트 건설공사 3공구 | construction / lump_sum |
한국토지주택공사 | KRW 49,629,740,980 |
Joint (10%) |
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.