Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1518700745

ohsung engineering (주식회사 오성기술단)

Business Registration No.: 1518700745 | Unlisted Corporate Supplier

English Name (KONEPS / DART)ohsung engineering
Korean Legal Name주식회사 오성기술단
Business Registration No.1518700745
Established Date2017-04-10
Region충청북도 괴산군
Address (KO)충청북도 괴산군 괴산읍 임꺽정로 76 , 2층
Homepagehttps://kimik2588@naver.com/
Manufacturer Classificationsupplier (공급)
Reported Employees37 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.)
source_urlhttps://www.g2b.go.kr
verified_at2026-11-02T04:36:11.608Z

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 Period2025-11-01 to 2026-10-31 (basis: original_signed_date)
12-Month Procurement AmountKRW 2,998,171,140
12-Month Contract Count86 (Joint contracts: 19)
Unit-Price (Framework) Contracts (Reported Separately)4 contracts | Ceiling: KRW 13,084,630,000
Procurement Sourcehttps://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z)

By Procurement Category

CategoryContracts12M Counted Amount (KRW)
Goods (물품)0KRW 0
Construction (공사)0KRW 0
Services (용역)86KRW 2,998,171,140
Foreign Procurement (외자)0KRW 0

By Contract Type

Contract TypeContractsSupplier Share / Current Amount (KRW)Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)73KRW 2,067,611,650KRW 4,001,489,900
Multi-year / Continuing (장기·계속비)9KRW 930,559,490KRW 17,067,241,800
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)4KRW 0KRW 14,409,630,000
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
충청북도 괴산군446000024KRW 831,310,500
충청북도 음성군 수도사업소44700621KRW 805,805,000
충청북도 진천군44500004KRW 328,139,300
충청북도 보은군44200006KRW 166,655,200
충청북도 괴산군 수도사업소44601329KRW 132,830,000

Recent Contracts (up to 20)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-10-26 R26TA02356595 고암천 하천기본계획(일부변경) 수립 용역 services / lump_sum 충청북도 제천시 KRW 19,000,000 Sole (100%)
2026-10-22 R26TA02337466 미륵사교 정밀안전진단용역 services / lump_sum 충청북도 도로관리사업소 북부지소 KRW 54,653,200 Sole (100%)
2026-10-20 R26TA02331803 감물박달경로당노인보호구역개선사업등5건실시설계용역 services / lump_sum 충청북도 괴산군 KRW 20,360,000 Sole (100%)
2026-10-15 R26TA02318457 2025년, 2026년 보은군 침수흔적도 작성용역 services / lump_sum 충청북도 보은군 KRW 19,660,000 Sole (100%)
2026-10-15 R26TA02316284 칠성면 농촌중심지활성화사업 장연배후거점센터 비탈면 안정성 검토 용역 services / lump_sum 한국농어촌공사 충북지역본부 괴산.증평지사 KRW 13,200,000 Sole (100%)
2026-10-13 R26TA02308400 증평군 침수흔적도 작성 용역 services / lump_sum 충청북도 증평군 KRW 44,084,700 Sole (100%)
2026-10-08 R26TA02296639 청주권역 배수 불량도로 정비공사 실시설계용역 services / lump_sum 충청북도 도로관리사업소 KRW 13,860,000 Sole (100%)
2026-10-07 R26TA02290679 장안농공단지 공공하수처리시설 연계처리사업 GIS DB 구축 용역 services / lump_sum 충청북도 보은군 KRW 67,645,200 Sole (100%)
2026-09-30 R26TA02273683 소수수리(안골)광역상수도확장공사실시설계용역 services / lump_sum 충청북도 괴산군 수도사업소 KRW 18,600,000 Sole (100%)
2026-09-30 R26TA02253397 충주시 차집관로 개량사업 외 1개소 통합건설사업관리 용역 services / unit_price 충청북도 충주시 하수도사업소 KRW 3,286,260,000 Joint (share N/A)
2026-09-28 R26TA02262283 진천체육공원 군관리계획 결정(변경) 및 실시설계인가(변경)용역 services / lump_sum 충청북도 진천군 KRW 19,530,000 Sole (100%)
2026-09-17 R26TA02243168 2026년 급경사지 실태조사 연구 및 우기 안전점검 용역 services / lump_sum 충청북도 음성군 KRW 20,404,000 Sole (100%)
2026-09-15 R26TA02235766 2026년하반기시설물정기안전점검용역 services / lump_sum 충청북도 괴산군 KRW 130,271,900 Sole (100%)
2026-09-15 R26TA02233174 괴산대제산업단지재해변경이행계획서작성용역 services / lump_sum 충청북도 괴산군 KRW 20,460,000 Sole (100%)
2026-09-10 R26TA02219839 증평3일반산업단지 진입도로 개설사업 지반조사 용역 services / lump_sum 충청북도 증평군 KRW 20,600,000 Sole (100%)
2026-09-09 R26TA02214137 2024년도 보은군 침수흔적도 작성 용역 services / lump_sum 충청북도 보은군 KRW 19,750,000 Sole (100%)
2026-09-09 R26TA02207759 군자지구 자연재해위험개선지구 타당성 조사 및 기본계획 용역 services / lump_sum 충청북도 음성군 KRW 20,413,000 Joint (35%)
2026-09-09 R26TA02206875 2026년 세종시 일원 누수탐사 용역(2차) services / lump_sum 세종특별자치시 상하수도사업소 KRW 38,146,800 Sole (100%)
2026-09-08 R26TA02206101 영동군 공설추모공원 조성 기본계획 수립용역 services / lump_sum 충청북도 영동군 KRW 130,945,800 Joint (share N/A)
2026-08-24 R26TA02168302 2026년 증평군 침수흔적 초동조사 용역 services / lump_sum 충청북도 증평군 KRW 10,500,000 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.