ST CONSTRUCTION CO., LTD. (에스티건설 주식회사)
Business Registration No.: 5138118820 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | ST CONSTRUCTION CO., LTD. |
|---|---|
| Korean Legal Name | 에스티건설 주식회사 |
| Business Registration No. | 5138118820 |
| Established Date | 2000-07-10 |
| Region | 경상북도 울진군 |
| Address (KO) | 경상북도 울진군 온정면 소태1길 7-7 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 38 (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 16,461,460,783 |
| 12-Month Contract Count | 11 (Joint contracts: 7) |
| 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 16,461,460,783 |
| 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) | 3 | KRW 4,046,108,660 | KRW 4,046,108,660 |
| Multi-year / Continuing (장기·계속비) | 8 | KRW 12,415,352,123 | KRW 186,788,077,020 |
| 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 건설본부 | 6441406 | 1 | KRW 5,219,994,429 |
| 전남광주통합특별시 화순군 | 5855000 | 1 | KRW 3,946,504,604 |
| 경상북도 문경시 상하수도사업소 | 5120260 | 1 | KRW 2,996,247,300 |
| 해양수산부 포항지방해양수산청 | 1192364 | 3 | KRW 2,722,948,685 |
| 한국농어촌공사 경북지역본부 문경지사 | D152225 | 1 | KRW 998,511,860 |
Recent Contracts (up to 11)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-23 |
R26TA02258039 |
대가야 리도201호(낫질교~중화지) 도로확장공사(2차) | construction / multi_year |
경상북도 고령군 | KRW 446,600,000 |
Sole (100%) |
2026-08-19 |
R26TA02138828 |
성환~입장(국지도70호선) 도로건설공사 | construction / multi_year |
충청남도 건설본부 | KRW 52,199,944,290 |
Joint (10%) |
2026-03-26 |
R26TA01668590 |
지내2리 취약지역생활여건개조사업 토목건축공사 | construction / lump_sum |
한국농어촌공사 경북지역본부 문경지사 | KRW 998,511,860 |
Sole (100%) |
2026-03-05 (chg: 2026-07-13) |
R26TA01572766 |
홍천강 개야2지구 하천정비사업(2차) | construction / multi_year |
기후에너지환경부 원주지방환경청 | KRW 12,800,000 |
Joint (50%) |
2026-02-24 (chg: 2026-09-21) |
R26TA01500271 |
현포항 방파제 보강공사(5차) | construction / multi_year |
해양수산부 포항지방해양수산청 | KRW 3,459,103,290 |
Joint (20%) |
2026-02-23 (chg: 2026-10-01) |
R26TA01489149 |
강구대교 건설공사(8차) | construction / multi_year |
경상북도 | KRW 251,394,500 |
Joint (29%) |
2026-02-20 (chg: 2026-09-02) |
R26TA01481367 |
울릉 태하1리 연안정비사업(3차) | construction / multi_year |
해양수산부 포항지방해양수산청 | KRW 6,778,323,350 |
Joint (10%) |
2026-02-10 (chg: 2026-10-07) |
R26TA01450715 |
화순 생물의약 제2산업단지 조성사업(2차분) | construction / multi_year |
전남광주통합특별시 화순군 | KRW 8,468,894,000 |
Joint (46.6%) |
2026-02-09 (chg: 2026-10-23) |
R26TA01436219 |
포항 영일대지구 연안정비사업(3차) | construction / multi_year |
해양수산부 포항지방해양수산청 | KRW 4,510,985,640 |
Joint (30%) |
2025-12-26 (chg: 2026-10-19) |
R25TA01275307 |
문경시 상수도시설(달지취수장) 재해복구사업 | construction / lump_sum |
경상북도 문경시 상하수도사업소 | KRW 2,996,247,300 |
Sole (100%) |
2025-11-12 |
R25TA01073570 |
환동해산업연구원 노후시설물 보수 건축공사 | construction / lump_sum |
재단법인 환동해산업연구원 | KRW 51,349,500 |
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.