Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1358199657

sewon (세원조경건설 주식회사)

Business Registration No.: 1358199657 | Unlisted Corporate Supplier

English Name (KONEPS / DART)	sewon
Korean Legal Name	세원조경건설 주식회사
Business Registration No.	`1358199657`
Established Date	`2008-10-01`
Region	경기도 평택시
Address (KO)	경기도 평택시 서재로 8, 501호(동삭동)
Homepage	N/A
Manufacturer Classification	`supplier (공급)`
Reported Employees	12 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.)
source_url	https://www.g2b.go.kr
verified_at	`2026-11-02T04:36:11.608Z`

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 Period	`2025-11-01` to `2026-10-31` (basis: `original_signed_date`)
12-Month Procurement Amount	`KRW 4,969,733,460`
12-Month Contract Count	`6` (Joint contracts: `0`)
Unit-Price (Framework) Contracts (Reported Separately)	`0` contracts \| Ceiling: `KRW 0`
Procurement Source	https://www.g2b.go.kr (verified: `2026-11-02T04:36:11.608Z`)

By Procurement Category

Category	Contracts	12M Counted Amount (KRW)
Goods (물품)	`0`	`KRW 0`
Construction (공사)	`6`	`KRW 4,969,733,460`
Services (용역)	`0`	`KRW 0`
Foreign Procurement (외자)	`0`	`KRW 0`

By Contract Type

Contract Type	Contracts	Supplier Share / Current Amount (KRW)	Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)	`4`	`KRW 2,518,285,440`	`KRW 2,518,285,440`
Multi-year / Continuing (장기·계속비)	`2`	`KRW 2,451,448,020`	`KRW 4,325,162,490`
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)	`0`	`KRW 0`	`KRW 0`
Unclassified / Zero-amount (기타)	`0`	`KRW 0`	`KRW 0`

Top 5 Government Buyers

Buyer (Korean Legal Name)	Agency Code	Contracts	12M Amount (KRW)
한국환경보전원	`B555098`	`1`	`KRW 1,659,481,690`
경기도 이천시	`4070000`	`1`	`KRW 1,008,817,650`
경기도 가평군	`4160000`	`1`	`KRW 898,150,000`
서울고속도로주식회사	`Z034188`	`1`	`KRW 791,966,330`
경기도 광명시	`3900000`	`1`	`KRW 527,721,040`

Recent Contracts (up to 6)

Signed Date	Contract No. (KONEPS)	Contract Title (KO)	Category / Type	Buyer (KO)	Contract Amount (KRW)	Participation
`2026-07-07 (chg: 2026-09-21)`	`R26TA02038744`	우리어린이공원 개선 공사	`construction` / `lump_sum`	경기도 광명시	`KRW 527,721,040`	Sole (100%)
`2026-04-02 (chg: 2026-10-22)`	`R26TA01700692`	2026년 한강수계 매수토지 조성 및 관리공사(경안천수계)	`construction` / `multi_year`	한국환경보전원	`KRW 1,659,481,690`	Sole (100%)
`2025-12-09 (chg: 2026-09-11)`	`R25TA01181409`	북면 파크골프장 조성공사	`construction` / `lump_sum`	경기도 가평군	`KRW 898,150,000`	Sole (100%)
`2025-11-26`	`R25TA01127745`	(북부)함박산중앙공원 수경시설 수초 제거공사	`construction` / `lump_sum`	경기도 평택시 푸른도시사업소	`KRW 83,596,750`	Sole (100%)
`2025-11-25`	`R25TA01125624`	수도권제1순환(일산~퇴계원간)고속도로 2026년 조경시설물 유지관리 공사	`construction` / `multi_year`	서울고속도로주식회사	`KRW 791,966,330`	Sole (100%)
`2025-11-12 (chg: 2026-05-28)`	`R25TA01074847`	청미천 파크골프장 증설공사	`construction` / `lump_sum`	경기도 이천시	`KRW 1,008,817,650`	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.