dae-a (대아환경(주))
Business Registration No.: 5028136231 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | dae-a |
|---|---|
| Korean Legal Name | 대아환경(주) |
| Business Registration No. | 5028136231 |
| Established Date | 1996-09-01 |
| Region | 대구광역시 동구 |
| Address (KO) | 대구광역시 동구 신천동 24-8 2층 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 0 (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 1,969,401,252 |
| 12-Month Contract Count | 8 (Joint contracts: 3) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 296,667,300 |
| 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) | 0 | KRW 0 |
| Services (용역) | 8 | KRW 1,969,401,252 |
| 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) | 7 | KRW 1,969,401,252 | KRW 5,726,013,980 |
| Multi-year / Continuing (장기·계속비) | 0 | KRW 0 | KRW 0 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 296,667,300 | KRW 296,667,300 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 안동시시설관리공단 | B551883 | 1 | KRW 684,300,957 |
| 대구공공시설관리공단 | B554808 | 1 | KRW 665,675,315 |
| 밀양시 시설관리공단 | Z031527 | 1 | KRW 592,012,620 |
| 대구공공시설관리공단 신천사업처 | Z005634 | 4 | KRW 27,412,360 |
| 대구공공시설관리공단 상리사업처 | Z044009 | 1 | KRW 0 |
Recent Contracts (up to 8)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-13 (chg: 2026-10-29) |
R26TA02307010 |
필터탈수기(6~7호기) 여과포 교체에 따른 폐기물 처리 | services / lump_sum |
대구공공시설관리공단 신천사업처 | KRW 6,332,700 |
Sole (100%) |
2026-04-24 (chg: 2026-06-01) |
R26TA01797791 |
필터탈수기 여과포 폐기물 처리 | services / lump_sum |
대구공공시설관리공단 신천사업처 | KRW 7,716,610 |
Sole (100%) |
2026-03-03 (chg: 2026-03-17) |
R26TA01566290 |
탈황설비 폐기물 처리용역 | services / lump_sum |
대구공공시설관리공단 신천사업처 | KRW 3,903,820 |
Sole (100%) |
2025-12-31 (chg: 2026-09-11) |
R25TA01300211 |
(긴급)2026년 하수슬러지 위탁처리(운반 및 처리) 용역 | services / lump_sum |
밀양시 시설관리공단 | KRW 1,480,031,550 |
Joint (40%) |
2025-12-18 (chg: 2026-10-02) |
R25TA01233884 |
2026년도 환경시설부 하수슬러지 위탁처리(육상처리) 용역 | services / lump_sum |
안동시시설관리공단 | KRW 2,566,770,280 |
Joint (26.66%) |
2025-11-25 (chg: 2026-06-19) |
R25TA01123368 |
2026년 폐기물 운반 위탁 용역(단가계약) | services / unit_price |
대구공공시설관리공단 상리사업처 | KRW 296,667,300 |
Sole (100%) |
2025-11-25 (chg: 2026-06-15) |
R25TA01118951 |
2026년 하수슬러지 통합 운반 처리 용역 | services / lump_sum |
대구공공시설관리공단 | KRW 1,651,799,790 |
Joint (40.3%) |
2025-11-12 (chg: 2025-12-10) |
R25TA01078486 |
탈황설비 탈황제 폐기물처리 | services / lump_sum |
대구공공시설관리공단 신천사업처 | KRW 9,459,230 |
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.