SUNJIN ENGINEERING & ARCHITECTURE (주식회사 선진엔지니어링종합건축사사무소)
Business Registration No.: 1178108600 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | SUNJIN ENGINEERING & ARCHITECTURE |
|---|---|
| Korean Legal Name | 주식회사 선진엔지니어링종합건축사사무소 |
| Business Registration No. | 1178108600 |
| Established Date | 1978-05-01 |
| Region | 경기도 과천시 |
| Address (KO) | 경기도 과천시 과천대로7길 20-0, 비타워 5층,6층 (갈현동,과천 스마트케이 업무시설) |
| Homepage | https://www.sunjin.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 700 (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 28,305,512,442 |
| 12-Month Contract Count | 226 (Joint contracts: 170) |
| Unit-Price (Framework) Contracts (Reported Separately) | 51 contracts | Ceiling: KRW 6,161,380,333 |
| 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) | 9 | KRW 0 |
| Services (용역) | 217 | KRW 28,305,512,442 |
| 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) | 93 | KRW 16,255,778,060 | KRW 57,396,318,780 |
| Multi-year / Continuing (장기·계속비) | 82 | KRW 12,049,734,382 | KRW 3,515,362,642,250 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 51 | KRW 6,161,380,333 | KRW 87,997,712,920 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 경기도 연천군 | 4140000 | 1 | KRW 2,629,154,000 |
| 광명도시공사 | B553783 | 1 | KRW 1,960,383,303 |
| 전남광주통합특별시교육청 광주청사 | 7140433 | 1 | KRW 1,418,317,908 |
| 대법원 | 9740000 | 1 | KRW 1,380,069,000 |
| 기술보증기금 | Z001658 | 1 | KRW 1,354,300,000 |
Recent Contracts (up to 20)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-28 |
R26TA02357723 |
하빈 군도7호선(감문~대평) 도로확장 외 2건 통합건설사업관리 용역(1차) | services / unit_price |
대구광역시 달성군 | KRW 1,541,170,000 |
Joint (share N/A) |
2026-10-27 |
R26TA02359004 |
안동시 소하천정비 종합계획 재수립 및 지형도면고시 용역(3권역)(총괄,1차) | services / unit_price |
경상북도 안동시 | KRW 800,000,000 |
Joint (share N/A) |
2026-10-27 |
R26TA02356677 |
고성군 생활폐기물 매립시설 조성사업 기본 및 실시설계용역 | services / unit_price |
강원특별자치도 고성군 | KRW 602,140,000 |
Joint (43.87%) |
2026-10-26 |
R26TA02343799 |
국도77호선 송촌대교 등 6개소 정밀안전점검용역 | services / multi_year |
국토교통부 서울지방국토관리청 의정부국토관리사무소 | KRW 180,000,000 |
Sole (100%) |
2026-10-22 |
R26TA02345922 |
부강, 전의일반산업단지 완충저류시설 타당성조사 및 설치운영계획 변경수립 용역 | services / lump_sum |
세종특별자치시 | KRW 20,900,000 |
Sole (100%) |
2026-10-22 |
R26TA02342691 |
무주 군기본계획 및 군관리계획(용도지역) 결정(변경) 용역 | services / multi_year |
전북특별자치도 무주군 | KRW 95,000,000 |
Joint (share N/A) |
2026-10-20 |
R26TA02330577 |
송정분구 공공하수관로(2차) 기술진단 용역(P.Q) | services / unit_price |
전남광주통합특별시 광산구 | KRW 355,784,000 |
Joint (share N/A) |
2026-10-16 |
R26TA02322258 |
송파하남선 광역철도 2~4공구 건설사업 지하안전평가용역 | services / lump_sum |
경기도청 북부청사 | KRW 474,700,000 |
Joint (share N/A) |
2026-10-15 |
R26TA02299353 |
용산지구 하수관로 정비사업 건설사업관리 용역(총괄분 및 1차분) | services / unit_price |
경상남도 고성군 상하수도사업소 | KRW 1,500,000,000 |
Joint (share N/A) |
2026-10-13 |
R26TA02309439 |
화순군 만연지구 하수도 중점관리지역 정비사업 기본 및 실시설계용역(3차분) | services / unit_price |
전남광주통합특별시 화순군 상하수도사업소 | KRW 433,000,000 |
Joint (share N/A) |
2026-10-12 |
R26TA02300650 |
전천 지방하천 정비사업 수변공원 실시설계용역 | services / lump_sum |
강원특별자치도 동해시 | KRW 127,400,000 |
Sole (100%) |
2026-10-12 |
R26TA02298958 |
강진군 하수도기본계획 수립 타당성조사 및 부분변경 용역 | services / lump_sum |
전남광주통합특별시 강진군 상하수도사업소 | KRW 20,460,000 |
Sole (100%) |
2026-10-12 |
R26TA02296757 |
고색 매산배수분구 중점관리지역 하수도정비사업 기본 및 실시설계 용역(총괄 및 1차) | services / unit_price |
경기도 수원시 | KRW 1,219,200,000 |
Joint (share N/A) |
2026-10-08 |
R26TA02296954 |
초곡천(초곡2지구) 하천재해예방사업 건설사업관리용역(4차) | services / multi_year |
경상북도 남부건설사업소 | KRW 217,640,000 |
Joint (share N/A) |
2026-10-06 |
R26TA02286079 |
홍도항 접안시설 축조공사 사후환경영향조사용역(공사시)(총괄, 1차) | services / unit_price |
전남광주통합특별시 무안청사 | KRW 256,000,000 |
Joint (share N/A) |
2026-10-06 |
R26TA02271973 |
2026년 2~4호선 궤도시설 정밀진단 및 성능평가용역 | services / lump_sum |
서울교통공사 | KRW 315,385,400 |
Joint (share N/A) |
2026-09-30 |
R26TA02271902 |
서천특화시장 재건축사업 건설공사 우선시공분 | construction / multi_year |
충청남도개발공사 | KRW 5,847,050,000 |
Joint (0%) |
2026-09-29 |
R26TA02259872 |
삼기 공공하수처리시설 신설사업외 3개사업 통합건설사업관리용역(5차분) | services / multi_year |
전남광주통합특별시 곡성군 상하수도사업소 | KRW 400,300,000 |
Joint (share N/A) |
2026-09-22 (chg: 2026-10-01) |
R26TA02248560 |
청도군산동권역소하천정비종합계획재수립및지형도면고시용역(총괄및1차) | services / unit_price |
경상북도 청도군 | KRW 1,000,000,000 |
Joint (share N/A) |
2026-09-22 |
R26TA02236236 |
동두천 소리이음마당 조성사업 전기공사 감독권한대행 등 건설사업관리용역 | services / unit_price |
경기도 동두천시 | KRW 242,892,000 |
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.