Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1258175435

WONSUNG (원성종합건설(주))

Business Registration No.: 1258175435 | Unlisted Corporate Supplier

English Name (KONEPS / DART)WONSUNG
Korean Legal Name원성종합건설(주)
Business Registration No.1258175435
Established Date2008-07-03
Region강원특별자치도 원주시
Address (KO)강원특별자치도 원주시 흥업면 팔포길 35 ()
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees13 (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 9,725,639,316
12-Month Contract Count5 (Joint contracts: 2)
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 9,725,639,316
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)4KRW 8,282,736,516KRW 35,484,563,180
Multi-year / Continuing (장기·계속비)1KRW 1,442,902,800KRW 15,525,300,000
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)
한국토지주택공사B5525551KRW 6,800,456,666
한국농어촌공사 강원지역본부 원주지사D1501821KRW 1,442,902,800
강원특별자치도 정선군42910001KRW 687,084,790
국토교통부 원주지방국토관리청 정선국토관리사무소16132131KRW 449,250,000
국토교통부 원주지방국토관리청 강릉국토관리사무소16132081KRW 345,945,060

Recent Contracts (up to 5)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-08-25 R26TA02170604 군도7호(사북~직전) 접속도로 개설공사 construction / lump_sum 강원특별자치도 정선군 KRW 687,084,790 Sole (100%)
2026-03-25 (chg: 2026-09-17) R26TA01663977 양양출장소 관내 대진교차로 외 8개소시설물 보수공사 construction / lump_sum 국토교통부 원주지방국토관리청 강릉국토관리사무소 KRW 345,945,060 Sole (100%)
2026-03-23 (chg: 2026-06-12) R26TA01650317 국도31호선 평창 하리 도로정비공사 construction / lump_sum 국토교통부 원주지방국토관리청 정선국토관리사무소 KRW 449,250,000 Sole (100%)
2026-03-16 R26TA01610795 대미 자연재해위험개선지구 정비사업 토목공사 construction / multi_year 한국농어촌공사 강원지역본부 원주지사 KRW 4,809,676,000 Joint (30%)
2025-12-24 R25TA01233017 강원인제, 강원정선2 및 평창장평 아파트 건설공사 construction / lump_sum 한국토지주택공사 KRW 34,002,283,330 Joint (20%)

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.