Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/2068194013

HAESUNG CONSTRUCTION (해성건설 주식회사)

Business Registration No.: 2068194013 | Unlisted Corporate Supplier

English Name (KONEPS / DART)	HAESUNG CONSTRUCTION
Korean Legal Name	해성건설 주식회사
Business Registration No.	`2068194013`
Established Date	`2004-10-12`
Region	서울특별시 강동구
Address (KO)	서울특별시 강동구 천호대로 1073, 1508호(천호동, 힐탑프라자)
Homepage	N/A
Manufacturer Classification	`supplier (공급)`
Reported Employees	3 (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 4,649,829,010`
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 4,649,829,010`
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)	`5`	`KRW 3,187,839,010`	`KRW 3,187,839,010`
Multi-year / Continuing (장기·계속비)	`1`	`KRW 1,461,990,000`	`KRW 2,237,930,000`
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)
서울특별시 서울아리수본부	`6114419`	`1`	`KRW 1,461,990,000`
서울특별시 송파구	`3230000`	`1`	`KRW 1,017,610,000`
서울특별시 은평구	`3110000`	`1`	`KRW 671,220,110`
서울특별시 강남구	`3220000`	`1`	`KRW 628,864,400`
서울특별시 강서구	`3150000`	`1`	`KRW 537,724,500`

Recent Contracts (up to 6)

Signed Date	Contract No. (KONEPS)	Contract Title (KO)	Category / Type	Buyer (KO)	Contract Amount (KRW)	Participation
`2026-10-07`	`R26TA02294426`	난지처리구역 내 원형관로 보수공사 (불광1-9,진관2)	`construction` / `lump_sum`	서울특별시 은평구	`KRW 671,220,110`	Sole (100%)
`2026-05-22 (chg: 2026-10-27)`	`R26TA01895643`	오금로 168일대 외 1개소 원형관로 보수공사	`construction` / `lump_sum`	서울특별시 송파구	`KRW 1,017,610,000`	Sole (100%)
`2026-05-07 (chg: 2026-10-29)`	`R26TA01838009`	영동대로 122길 15일대 외 1개소 원형관로 보수공사	`construction` / `lump_sum`	서울특별시 강남구	`KRW 628,864,400`	Sole (100%)
`2026-04-28 (chg: 2026-04-28)`	`R26TA01807176`	금낭화로 37 외 7개소 원형관로 보수공사	`construction` / `lump_sum`	서울특별시 강서구	`KRW 537,724,500`	Sole (100%)
`2026-04-17 (chg: 2026-10-20)`	`R26TA01766205`	도봉로20가길 54 외 1개소 원형관로 보수공사	`construction` / `lump_sum`	서울특별시 강북구	`KRW 332,420,000`	Sole (100%)
`2025-12-26 (chg: 2026-08-26)`	`R25TA01270658`	도림천 장기사용 배수관 정비공사(장기2차)	`construction` / `multi_year`	서울특별시 서울아리수본부	`KRW 1,461,990,000`	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.