Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/3028110970

KWANG SUNG CONSTRUCTION Co.,ltd (주식회사광성)

Business Registration No.: 3028110970 | Unlisted Corporate Supplier

English Name (KONEPS / DART)KWANG SUNG CONSTRUCTION Co.,ltd
Korean Legal Name주식회사광성
Business Registration No.3028110970
Established Date2001-03-05
Region충청북도 영동군
Address (KO)충청북도 영동군 영동읍 계산로 45, 2층 203호
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees8 (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 3,425,266,600
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 3,425,266,600
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 298,376,600KRW 298,376,600
Multi-year / Continuing (장기·계속비)2KRW 3,126,890,000KRW 3,487,841,200
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)
충청북도 음성군 수도사업소44700621KRW 2,802,466,200
한국농어촌공사 충북지역본부 괴산.증평지사D1516521KRW 324,423,800
충청북도 영동군 체육시설사업소44411731KRW 261,596,600
충청북도 영동군44400002KRW 36,780,000

Recent Contracts (up to 5)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-08-31 R26TA02178847 용산면 용문중학교 체육관 노후시설 개보수공사(건축) construction / lump_sum 충청북도 영동군 체육시설사업소 KRW 261,596,600 Sole (100%)
2026-05-29 R26TA01913946 노인보호구역 정비사업(심천면 고당리) construction / lump_sum 충청북도 영동군 KRW 28,000,000 Sole (100%)
2026-02-25 R26TA01540605 심천면 고당3리 마을안길 포장공사 construction / lump_sum 충청북도 영동군 KRW 8,780,000 Sole (100%)
2026-01-07 R26TA01321156 연풍 진촌마을 취약지역생활여건개조사업 토목건축공사 construction / multi_year 한국농어촌공사 충북지역본부 괴산.증평지사 KRW 324,423,800 Sole (100%)
2025-12-11 (chg: 2026-06-09) R25TA01195226 음성군 노후하수관로 정비사업 construction / multi_year 충청북도 음성군 수도사업소 KRW 2,802,466,200 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.