Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/4098193627

JANGSAN ENG (주식회사 장산이엔지)

Business Registration No.: 4098193627 | Unlisted Corporate Supplier

English Name (KONEPS / DART)JANGSAN ENG
Korean Legal Name주식회사 장산이엔지
Business Registration No.4098193627
Established Date2006-12-12
Region전남광주통합특별시 담양군
Address (KO)전남광주통합특별시 담양군 담양읍 완동길 59
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees26 (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 3,889,536,500
12-Month Contract Count3 (Joint contracts: 1)
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)0KRW 0
Services (용역)3KRW 3,889,536,500
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)0KRW 0KRW 0
Multi-year / Continuing (장기·계속비)3KRW 3,889,536,500KRW 12,968,334,000
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)
전남광주통합특별시 담양군 물순환사업소58300331KRW 1,916,632,000
전남광주통합특별시 장성군 맑은물관리사업소58950311KRW 1,399,666,000
전남광주통합특별시 함평군 맑은물사업소58850361KRW 573,238,500

Recent Contracts (up to 3)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-04-22 R26TA01744189 함평 환경기초시설 관리대행 용역(총괄분, 1차분) services / multi_year 전남광주통합특별시 함평군 맑은물사업소 KRW 1,910,795,000 Joint (30%)
2025-12-31 R25TA01291610 장성하수·가축분뇨처리시설 관리대행용역(총괄 및 1차분) services / multi_year 전남광주통합특별시 장성군 맑은물관리사업소 KRW 1,399,666,000 Sole (100%)
2025-12-29 (chg: 2025-12-30) R25TA01289546 담양군 공공하수도 관리대행용역 services / multi_year 전남광주통합특별시 담양군 물순환사업소 KRW 1,916,632,000 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.