Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/4178118444

IL SUNG ((주)일성)

Business Registration No.: 4178118444 | Unlisted Corporate Supplier

English Name (KONEPS / DART)IL SUNG
Korean Legal Name(주)일성
Business Registration No.4178118444
Established Date1999-04-14
Region전남광주통합특별시 여수시
Address (KO)전남광주통합특별시 여수시 좌수영로 683-17 (봉계동)
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees6 (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 3,156,485,090
12-Month Contract Count3 (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)3KRW 3,156,485,090
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)2KRW 38,930,090KRW 38,930,090
Multi-year / Continuing (장기·계속비)1KRW 3,117,555,000KRW 8,455,256,000
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 화순군 상하수도사업소58550261KRW 3,117,555,000
전남광주통합특별시 여수시57850001KRW 20,135,290
전남광주통합특별시 여수시 화정면57850511KRW 18,794,800

Recent Contracts (up to 3)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-08-18 R26TA02148299 「화정면 동두마을 배수로 정비공사」 construction / lump_sum 전남광주통합특별시 여수시 화정면 KRW 18,794,800 Sole (100%)
2026-01-28 R26TA01396524 화순군 노후하수관로 정비사업(3차분) construction / multi_year 전남광주통합특별시 화순군 상하수도사업소 KRW 3,117,555,000 Sole (100%)
2025-12-02 (chg: 2026-08-27) R25TA01148666 화정면 백야리 4일원 배수시설 설치공사 construction / lump_sum 전남광주통합특별시 여수시 KRW 20,135,290 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.