Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/2208120370

Kangsan Construction Co., Ltd (강산건설(주))

Business Registration No.: 2208120370 | Unlisted Corporate Supplier

English Name (KONEPS / DART)Kangsan Construction Co., Ltd
Korean Legal Name강산건설(주)
Business Registration No.2208120370
Established Date1982-11-19
Region서울특별시 강남구
Address (KO)서울특별시 강남구 도곡로1길 25(역삼동)
Homepagehttps://www.kangsancons.co.kr/
Manufacturer Classificationsupplier (공급)
Reported Employees247 (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 33,195,385,583
12-Month Contract Count5 (Joint contracts: 5)
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 33,195,385,583
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)1KRW 12,859,084,683KRW 128,590,846,830
Multi-year / Continuing (장기·계속비)4KRW 20,336,300,900KRW 429,416,539,060
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)
한국토지주택공사B5525551KRW 12,859,084,683
국토교통부 서울지방국토관리청16131681KRW 12,800,000,000
경상북도 포항시 맑은물사업소50205001KRW 4,832,250,000
서울특별시 도시기반시설본부61122621KRW 1,894,560,000
서울특별시 서울아리수본부61144191KRW 809,490,900

Recent Contracts (up to 5)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-06-29 R26TA01986080 광암정수장 고도증설 및 재정비공사 construction / multi_year 서울특별시 서울아리수본부 KRW 8,094,909,000 Joint (10%)
2026-03-09 R26TA01563155 흥해읍 하수관로 정비사업(2단계) 3차 construction / multi_year 경상북도 포항시 맑은물사업소 KRW 9,475,000,000 Joint (51%)
2026-02-24 R26TA01497208 성남-장호원 도로건설공사(제6-2공구) 5차 construction / multi_year 국토교통부 서울지방국토관리청 KRW 16,000,000,000 Joint (80%)
2025-12-29 R25TA01255804 서울도시철도 9호선 4단계 연장사업 3공구 건설공사(5차) construction / multi_year 서울특별시 도시기반시설본부 KRW 23,682,000,000 Joint (8%)
2025-12-08 R25TA01142170 부천종합운동장역세권 A-1BL 및 A-2BL 아파트 건설공사 1공구 construction / lump_sum 한국토지주택공사 KRW 128,590,846,830 Joint (10%)

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.