백일개발 주식회사 (백일개발 주식회사)
Business Registration No.: 8618701045 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | N/A |
|---|---|
| Korean Legal Name | 백일개발 주식회사 |
| Business Registration No. | 8618701045 |
| Established Date | 2018-09-19 |
| Region | 서울특별시 서초구 |
| Address (KO) | 서울특별시 서초구 동산로 13, 7층 (양재동, 정선빌딩) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 6 (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 2,618,992,890 |
| 12-Month Contract Count | 3 (Joint contracts: 1) |
| 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) | 3 | KRW 2,618,992,890 |
| 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) | 0 | KRW 0 | KRW 0 |
| Multi-year / Continuing (장기·계속비) | 3 | KRW 2,618,992,890 | KRW 11,522,111,910 |
| 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) |
|---|---|---|---|
| 서울특별시교육청 서울특별시동부교육지원청 | 7021000 | 1 | KRW 1,579,744,890 |
| 서울특별시교육청 서울특별시성북강북교육지원청 | 7121200 | 2 | KRW 1,039,248,000 |
Recent Contracts (up to 3)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-07 (chg: 2026-10-07) |
R26TA02277458 |
서울면중초 그린스마트 미래학교 개축공사(장기계속-2차) | construction / multi_year |
서울특별시교육청 서울특별시동부교육지원청 | KRW 3,097,539,000 |
Joint (51%) |
2026-02-09 (chg: 2026-05-27) |
R26TA01447245 |
(장기-2차)수송중 급식시설 개선 및 내진보강공사 | construction / multi_year |
서울특별시교육청 서울특별시성북강북교육지원청 | KRW 242,968,000 |
Sole (100%) |
2025-12-11 (chg: 2026-05-21) |
R25TA01199151 |
[긴급](장기-1차)수송중 급식시설 개선 및 내진보강 공사 | construction / multi_year |
서울특별시교육청 서울특별시성북강북교육지원청 | KRW 796,280,000 |
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.