Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/2158133136

sungamcon ((주)성암건설산업)

Business Registration No.: 2158133136 | Unlisted Corporate Supplier

English Name (KONEPS / DART)sungamcon
Korean Legal Name(주)성암건설산업
Business Registration No.2158133136
Established Date1987-02-01
Region서울특별시 송파구
Address (KO)서울특별시 송파구 마천로 76 ()
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees10 (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 2,960,782,800
12-Month Contract Count5 (Joint contracts: 0)
Unit-Price (Framework) Contracts (Reported Separately)0 contracts | Ceiling: KRW 0
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)5KRW 2,960,782,800
Services (용역)0KRW 0
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)3KRW 1,592,084,800KRW 1,592,084,800
Multi-year / Continuing (장기·계속비)2KRW 1,368,698,000KRW 2,786,106,900
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)0KRW 0KRW 0
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
서울특별시 도봉구30900001KRW 1,491,151,900
서울특별시교육청 서울특별시성북강북교육지원청71212002KRW 1,368,698,000
서울특별시동작교육청 구암중학교71001071KRW 79,708,900
서울특별시교육청 밀알학교70104601KRW 21,224,000

Recent Contracts (up to 5)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-02-05 (chg: 2026-06-17) R26TA01427771 (장기-2차)석관초 드라이비트 해소 및 내진보강공사 construction / multi_year 서울특별시교육청 서울특별시성북강북교육지원청 KRW 649,583,000 Sole (100%)
2026-02-02 R26TA01417113 밀알학교 본관동 균열보수 및 기타공사 construction / lump_sum 서울특별시교육청 밀알학교 KRW 21,224,000 Sole (100%)
2025-12-29 (chg: 2026-10-28) R25TA01279298 쌍문동 309-3 일대 노후 하수관로 정비공사 construction / lump_sum 서울특별시 도봉구 KRW 1,491,151,900 Sole (100%)
2025-12-22 R25TA01250790 구암중 구령대 개선 공사 construction / lump_sum 서울특별시동작교육청 구암중학교 KRW 79,708,900 Sole (100%)
2025-12-08 (chg: 2026-06-17) R25TA01179742 [긴급](장기-1차)석관초 드라이비트 해소 및 내진보강공사 construction / multi_year 서울특별시교육청 서울특별시성북강북교육지원청 KRW 719,115,000 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.