Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/6068101830

SINDAEYANG ((주) 신대양)

Business Registration No.: 6068101830 | Unlisted Corporate Supplier

English Name (KONEPS / DART)SINDAEYANG
Korean Legal Name(주) 신대양
Business Registration No.6068101830
Established Date1962-09-11
Region부산광역시 기장군
Address (KO)부산광역시 기장군 정관읍 구연3로 17 A402호, 502호(정관트윈타워브릿지)
Homepagehttps://www.sindaeyang.co.kr/
Manufacturer Classificationsupplier (공급)
Reported Employees49 (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 7,944,436,762
12-Month Contract Count7 (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)7KRW 7,944,436,762
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)5KRW 4,294,987,700KRW 4,294,987,700
Multi-year / Continuing (장기·계속비)2KRW 3,649,449,062KRW 23,124,602,000
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)
부산광역시 부산진구32900002KRW 3,649,449,062
경기도 성남시37800001KRW 2,941,990,700
부산광역시교육청 부산광역시남부교육지원청71810001KRW 943,048,000
부산광역시 영도구32800001KRW 344,953,000
부산광역시 강서구33600001KRW 54,736,000

Recent Contracts (up to 7)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-10-28 R26TA02362780 2026년 나대지 임시공영주차장 조성 공사 construction / lump_sum 부산광역시 강서구 KRW 54,736,000 Sole (100%)
2026-09-08 R26TA02213477 동천 본류 비점오염 저감사업(3차) construction / multi_year 부산광역시 부산진구 KRW 5,161,200,000 Joint (55%)
2026-06-05 R26TA01928713 신흥동 2460-1번지 일원 토양오염 정화공사 construction / lump_sum 경기도 성남시 KRW 2,941,990,700 Sole (100%)
2026-05-29 (chg: 2026-06-29) R26TA01916181 천마로 198-3 일원 도로정비공사 construction / lump_sum 부산광역시 서구 KRW 10,260,000 Sole (100%)
2026-01-13 R26TA01333036 동천 본류 비점오염 저감사업(2차) construction / multi_year 부산광역시 부산진구 KRW 1,474,161,930 Joint (55%)
2025-12-17 (chg: 2026-06-17) R25TA01225975 2025년 지반침하대응 노후하수관로 정비공사(3-2단계) construction / lump_sum 부산광역시 영도구 KRW 344,953,000 Sole (100%)
2025-11-24 (chg: 2026-05-13) R25TA00222315 우암초등학교 오염토양 정화공사(긴급) construction / lump_sum 부산광역시교육청 부산광역시남부교육지원청 KRW 943,048,000 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.