HanBaek Con co (주식회사 더한백)
Business Registration No.: 3138113133 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | HanBaek Con co |
|---|---|
| Korean Legal Name | 주식회사 더한백 |
| Business Registration No. | 3138113133 |
| Established Date | 2002-05-21 |
| Region | 충청남도 보령시 |
| Address (KO) | 충청남도 보령시 옥마로 179-0 (동대동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 17 (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 2,854,358,770 |
| 12-Month Contract Count | 6 (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) | 6 | KRW 2,854,358,770 |
| 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) | 4 | KRW 2,187,451,540 | KRW 2,187,451,540 |
| Multi-year / Continuing (장기·계속비) | 2 | KRW 666,907,230 | KRW 2,956,408,280 |
| 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) |
|---|---|---|---|
| 한국농어촌공사 충남지역본부 공주지사 | D152170 | 1 | KRW 1,089,930,260 |
| 한국농어촌공사 충남지역본부 당진지사 | D150284 | 1 | KRW 625,415,000 |
| 국토교통부 대전지방국토관리청 논산국토관리사무소 | 1613229 | 1 | KRW 467,654,000 |
| 행정안전부 국가정보자원관리원 | 1741055 | 1 | KRW 417,610,280 |
| 충청남도 보령시 | 4510000 | 2 | KRW 253,749,230 |
Recent Contracts (up to 6)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-26 |
R26TA02352544 |
장산1리 마을만들기 자율개발사업 리모델링공사 (1차분) | construction / multi_year |
충청남도 보령시 | KRW 41,492,230 |
Sole (100%) |
2026-09-01 (chg: 2026-10-14) |
R26TA02186872 |
백업센터 UPS 배터리실 분리공사(건축기계) | construction / lump_sum |
행정안전부 국가정보자원관리원 | KRW 417,610,280 |
Sole (100%) |
2026-06-11 (chg: 2026-06-12) |
R26TA01956996 |
남산지구 수리시설개보수사업 토목(건축,기계)공사 | construction / multi_year |
한국농어촌공사 충남지역본부 당진지사 | KRW 625,415,000 |
Sole (100%) |
2026-04-13 (chg: 2026-06-29) |
R26TA01741075 |
대천동(402-59) 흥화아파트 앞 도로옹벽보수공사 | construction / lump_sum |
충청남도 보령시 | KRW 212,257,000 |
Sole (100%) |
2026-03-31 |
R26TA01688015 |
경천1리 취약지역생활여건개조사업 토목건축공사 | construction / lump_sum |
한국농어촌공사 충남지역본부 공주지사 | KRW 1,089,930,260 |
Sole (100%) |
2026-03-27 (chg: 2026-07-16) |
R26TA01677254 |
국도4호선 옥산교 내진보강공사 | construction / lump_sum |
국토교통부 대전지방국토관리청 논산국토관리사무소 | KRW 467,654,000 |
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.