seohan ((주)서한)
Business Registration No.: 5028116195 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | seohan |
|---|---|
| Korean Legal Name | (주)서한 |
| Business Registration No. | 5028116195 |
| Established Date | 1976-05-31 |
| Region | 대구광역시 수성구 |
| Address (KO) | 대구광역시 수성구 명덕로 415(수성동2가, 서한빌딩) |
| Homepage | https://www.seo-han.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 429 (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 260,908,123,751 |
| 12-Month Contract Count | 7 (Joint contracts: 6) |
| 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 260,908,123,751 |
| 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 201,534,918,611 | KRW 358,162,022,580 |
| Multi-year / Continuing (장기·계속비) | 5 | KRW 59,373,205,140 | KRW 1,109,980,571,690 |
| 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) |
|---|---|---|---|
| 서울주택도시개발공사 | Z003688 | 1 | KRW 157,983,486,854 |
| 한국토지주택공사 | B552555 | 1 | KRW 43,551,431,757 |
| 여수광양항만공사 | B552782 | 1 | KRW 27,392,100,000 |
| 대전광역시 | 6300000 | 1 | KRW 22,997,093,140 |
| 해양수산부 | 1192000 | 1 | KRW 4,976,920,000 |
Recent Contracts (up to 7)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-03-25 |
R26TA01652049 |
부산항 진해신항 준설토투기장(3구역) 호안(2공구) 축조공사(4차) | construction / multi_year |
해양수산부 | KRW 99,538,400,000 |
Joint (5%) |
2026-02-25 (chg: 2026-03-10) |
R26TA01508545 |
아산온양 주복1BL 공동주택 건설공사 | construction / lump_sum |
한국토지주택공사 | KRW 48,390,479,730 |
Joint (90%) |
2026-02-05 (chg: 2026-07-14) |
R26TA01380722 |
대전도시철도 2호선 연축차량기지 건설공사 | construction / multi_year |
대전광역시 | KRW 45,092,339,490 |
Joint (51%) |
2025-12-29 (chg: 2026-09-14) |
R25TA01286811 |
신내4 공공주택지구 조성 및 건설공사 | construction / lump_sum |
서울주택도시개발공사 | KRW 309,771,542,850 |
Joint (51%) |
2025-12-22 (chg: 2026-10-06) |
R25TA01220485 |
현풍천 경관개선사업(2차) | construction / multi_year |
대구광역시 달성군 | KRW 2,223,632,200 |
Sole (100%) |
2025-12-05 (chg: 2026-09-15) |
R25TA01136418 |
항만자동화 테스트베드(광양항) 구축사업 기반시설공사 | construction / multi_year |
여수광양항만공사 | KRW 273,921,000,000 |
Joint (10%) |
2025-11-14 (chg: 2026-04-06) |
R25TA01085824 |
도림천 일대 대심도 빗물배수터널 건설공사(2차) | construction / multi_year |
서울특별시 도시기반시설본부 | KRW 35,598,000,000 |
Joint (5.01%) |
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.