goldhaus const (지에이치건설 주식회사)
Business Registration No.: 3138101786 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | goldhaus const |
|---|---|
| Korean Legal Name | 지에이치건설 주식회사 |
| Business Registration No. | 3138101786 |
| Established Date | 1992-07-30 |
| Region | 충청남도 보령시 |
| Address (KO) | 충청남도 보령시 원동1길 69, 시티타워 210호 (대천동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 18 (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 2,112,655,450 |
| 12-Month Contract Count | 11 (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) | 11 | KRW 2,112,655,450 |
| 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) | 10 | KRW 1,612,175,450 | KRW 1,612,175,450 |
| Multi-year / Continuing (장기·계속비) | 1 | KRW 500,480,000 | KRW 500,480,000 |
| 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) |
|---|---|---|---|
| 충청남도 서산시 | 4530000 | 1 | KRW 509,081,210 |
| 충청남도개발공사 | Z014086 | 1 | KRW 500,480,000 |
| 충청남도 천안시 | 4490000 | 1 | KRW 462,347,000 |
| 충청남도 당진시 | 5680000 | 1 | KRW 227,560,000 |
| 충청남도 보령시 | 4510000 | 2 | KRW 213,158,000 |
Recent Contracts (up to 11)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-21 |
R26TA02336681 |
공주 송선동현지구 도시개발사업 지장물 철거공사 | construction / multi_year |
충청남도개발공사 | KRW 500,480,000 |
Sole (100%) |
2026-07-14 (chg: 2026-10-30) |
R26TA02059189 |
서산시 시청사 건립사업 지장물(1차) 철거공사 | construction / lump_sum |
충청남도 서산시 | KRW 509,081,210 |
Sole (100%) |
2026-06-08 (chg: 2026-10-27) |
R26TA01939076 |
장산2 노후위험저수지 정비사업 | construction / lump_sum |
충청남도 보령시 | KRW 185,004,000 |
Sole (100%) |
2026-06-01 (chg: 2026-10-15) |
R26TA01919463 |
대천16통(1460) 배수로 정비공사 | construction / lump_sum |
충청남도 보령시 대천1동 | KRW 20,887,000 |
Sole (100%) |
2026-05-04 (chg: 2026-07-29) |
R26TA01815223 |
풍세면 지방하천(풍서천) 퇴적토 정비사업 | construction / lump_sum |
충청남도 천안시 | KRW 462,347,000 |
Sole (100%) |
2026-03-26 (chg: 2026-06-16) |
R26TA01665539 |
대호지면 배수로 준설공사 | construction / lump_sum |
충청남도 당진시 | KRW 227,560,000 |
Sole (100%) |
2026-03-17 (chg: 2026-04-27) |
R26TA01624860 |
궁포1리(1099) 경작로 포장공사 | construction / lump_sum |
충청남도 보령시 | KRW 28,154,000 |
Sole (100%) |
2025-12-30 (chg: 2026-03-13) |
R25TA01291550 |
송산중학교 교사동 석면텍스 철거공사 | construction / lump_sum |
충청남도교육청 충청남도당진교육지원청 | KRW 156,672,240 |
Sole (100%) |
2025-11-20 |
R25TA01111679 |
대천21통(453-7) 주차장 옹벽정비공사 | construction / lump_sum |
충청남도 보령시 대천2동 | KRW 4,390,000 |
Sole (100%) |
2025-11-20 |
R25TA01111044 |
대천28통 주차장 진출입로 확장공사 | construction / lump_sum |
충청남도 보령시 대천2동 | KRW 1,280,000 |
Sole (100%) |
2025-11-20 |
R25TA01110699 |
대천28통(1166-3) 농로 포장공사 | construction / lump_sum |
충청남도 보령시 대천2동 | KRW 16,800,000 |
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.