sdk ((주)에스디케이)
Business Registration No.: 1028124476 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | sdk |
|---|---|
| Korean Legal Name | (주)에스디케이 |
| Business Registration No. | 1028124476 |
| Established Date | 1986-07-14 |
| Region | 서울특별시 마포구 |
| Address (KO) | 서울특별시 마포구 월드컵북로 45, 에스디타워 비엔씨 (서교동) |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 600 (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 5,138,590,272 |
| 12-Month Contract Count | 11 (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) | 0 | KRW 0 |
| Services (용역) | 11 | KRW 5,138,590,272 |
| 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) | 11 | KRW 5,138,590,272 | KRW 5,600,167,980 |
| Multi-year / Continuing (장기·계속비) | 0 | KRW 0 | KRW 0 |
| 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) |
|---|---|---|---|
| 대구광역시 시설안전관리사업소 | 6271628 | 1 | KRW 1,648,040,800 |
| 대전세종충남·넥슨후원 공공어린이재활병원 | Z048305 | 1 | KRW 931,663,270 |
| 서울특별시교육청 서울특별시학생체육관 | 7010032 | 1 | KRW 719,213,270 |
| 충청남도 천안시 동남구 | 5650000 | 1 | KRW 692,366,562 |
| 한국보훈복지의료공단 대구보훈병원 | Z003088 | 1 | KRW 398,816,000 |
Recent Contracts (up to 11)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-08-10 |
R26TA02132355 |
대구보훈병원 병동·외래 지원 인력 파견용역 | services / lump_sum |
한국보훈복지의료공단 대구보훈병원 | KRW 398,816,000 |
Sole (100%) |
2026-04-20 (chg: 2026-10-07) |
R26TA01760684 |
2026년 빗물펌프장 전기안전관리 상주 위탁 용역 | services / lump_sum |
대구광역시 시설안전관리사업소 | KRW 1,648,040,800 |
Sole (100%) |
2026-03-01 (chg: 2026-04-01) |
R26TA01535808 |
2026년 서울문화예술 교육센터 강북 공간 운영 파견용역 | services / lump_sum |
재단법인서울문화재단 | KRW 217,953,770 |
Sole (100%) |
2026-02-05 |
R26TA01422868 |
2026학년도 한영중학교 청소 및 급식실 용역 | services / lump_sum |
서울특별시강동교육청 한영중학교 | KRW 64,471,240 |
Sole (100%) |
2026-02-05 |
R26TA01422851 |
2026학년도 한영외국어고등학교 청소 용역 | services / lump_sum |
서울특별시교육청 한영외국어고등학교 | KRW 63,640,440 |
Sole (100%) |
2026-02-05 |
R26TA01422707 |
2026학년도 한영고등학교 청소 용역 | services / lump_sum |
서울특별시교육청 한영고등학교 | KRW 31,820,220 |
Sole (100%) |
2026-01-01 (chg: 2026-04-10) |
R25TA01266356 |
2026년 서울문화재단 대학로극장 쿼드 운영지원 파견용역 | services / lump_sum |
재단법인서울문화재단 | KRW 176,865,900 |
Sole (100%) |
2025-12-31 |
R25TA01301676 |
2026년 학생체육관 청소 및 시설관리 용역 및 인력경비 용역 입찰 공고 | services / lump_sum |
서울특별시교육청 서울특별시학생체육관 | KRW 719,213,270 |
Sole (100%) |
2025-12-29 |
R25TA01214069 |
2026년 대전 공공어린이재활병원 업무위탁용역 | services / lump_sum |
대전세종충남·넥슨후원 공공어린이재활병원 | KRW 931,663,270 |
Sole (100%) |
2025-12-24 |
R25TA01235215 |
2026년 동남구 행정복합타운 청사관리(시설,주차분야) 용역 | services / lump_sum |
충청남도 천안시 동남구 | KRW 1,153,944,270 |
Joint (60%) |
2025-11-14 |
R25TA01087543 |
2026년 서울기록원기록서비스 운영 용역 | services / lump_sum |
서울특별시 서울기록원 | KRW 193,738,800 |
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.