Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/6368700023

yonsei development company (주식회사 연세산업개발)

Business Registration No.: 6368700023 | Unlisted Corporate Supplier

English Name (KONEPS / DART)yonsei development company
Korean Legal Name주식회사 연세산업개발
Business Registration No.6368700023
Established Date2015-03-04
Region경상북도 울진군
Address (KO)경상북도 울진군 울진읍 울진중앙로 111-1 , 2층
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees10 (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 14,537,841,000
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)3KRW 14,537,841,000
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 6,704,400,000KRW 6,704,400,000
Multi-year / Continuing (장기·계속비)2KRW 7,833,441,000KRW 22,881,991,000
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)
재단법인 경북테크노파크Z0018791KRW 6,704,400,000
경상북도교육청87500001KRW 5,628,291,000
경상북도 문경시 상하수도사업소51202601KRW 2,205,150,000

Recent Contracts (up to 3)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-03-10 (chg: 2026-06-30) R26TA01577000 문경시 하수도정비 중점관리지역 도시침수 예방사업(3차) construction / multi_year 경상북도 문경시 상하수도사업소 KRW 4,410,300,000 Joint (50%)
2026-02-06 (chg: 2026-07-28) R26TA01436103 (가칭)경상북도교육청 환경교육센터 건립공사(계속비) construction / multi_year 경상북도교육청 KRW 5,628,291,000 Sole (100%)
2025-11-21 (chg: 2026-10-16) R25TA01023251 방산항공 우주용 탄소소재 부품랩 팩토리센터 건축공사 construction / lump_sum 재단법인 경북테크노파크 KRW 6,704,400,000 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.