SD system Co., Ltd
(주)에스디시스템
Verification summary
- Legal name (EN / KO)
- SD system Co., Ltd ((주)에스디시스템)
- Business registration no.
129-81-42052(1298142052)- Stock listing
- KOSDAQ listed · stock code
121890· DART00604815 - 12-month KONEPS contracts
13contracts · KRW 8,586,570,650- Live NTS tax status
- Check live NTS status ↗
- verified_at
How to verify a Korean company (BRN format, live NTS status, DART & KONEPS) →
- English name (as registered with DART)
- SD system Co., Ltd
- Korean legal name
- (주)에스디시스템
- Alternate names
- 에스디시스템
- Market
KOSDAQ- Stock Code
121890- DART Corp Code
00604815- CEO
- 박봉용
- Business Registration No.
129-81-42052- Corporate Registration No.
1311110060530- Established Date
2001-04-28- Fiscal Month
12- KSIC Industry Code
2629- Address (KO)
- 경기도 성남시 중원구 갈마치로244번길 31 613호(상대원동, 현대아이밸리)
- Homepage
- https://www.sdsystem.co.kr/ ↗
English names are as registered with DART and may differ from the Korean legal name. Use corp_code, stock_code, or business registration number to identify a company.
2026-11-01 04:22 UTCAnnual Financial Summary (KRW)
2025
Basis OFS (Separate)
Currency KRW
| Account | FY2025 (Current) | FY2024 (Prior) |
|---|---|---|
| Revenue (매출액) | KRW 28,793,598,189 | KRW 18,063,667,400 |
| Operating Income (영업이익) | KRW 1,101,090,892 | KRW -2,164,578,073 |
| Net Income (당기순이익) | KRW 1,274,391,507 | KRW -1,827,230,154 |
| Total Assets (자산총계) | KRW 20,151,089,281 | KRW 17,695,231,543 |
| Total Liabilities (부채총계) | KRW 8,175,107,345 | KRW 6,958,317,874 |
| Total Equity (자본총계) | KRW 11,975,981,936 | KRW 10,736,913,669 |
2026-11-08 02:22 UTCRecent DART Filings (Last 90 Days, up to 20)
| Filed | Theme | Filing (EN) | Filer |
|---|---|---|---|
| No filings in the last 90 days. | |||
Data from Korea's Financial Supervisory Service (OpenDART). FSS does not guarantee accuracy or completeness. Figures as filed, in the currency shown (usually KRW). Not investment advice. English names are as registered with DART and may differ from the Korean legal name. Use corp_code, stock_code, or business registration number to identify a company.
2026-11-01 04:22 UTCPublic 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. Where KONEPS reports no total contract amount, the current-period amount is used as the total.
- Aggregation Period
2025-11-08to2026-11-07(basis:original_signed_date)- 12-Month Procurement Amount
- KRW 8,586,570,650
- 12-Month Contract Count
13(Joint contracts:7)- Unit-Price (Framework) Contracts (Reported Separately)
1contracts | Ceiling: KRW 3,000,000,000
By Procurement Category
| Category | Contracts | 12M Counted Amount (KRW) |
|---|---|---|
| Goods (물품) | 2 | KRW 4,200,900 |
| Construction (공사) | 0 | KRW 0 |
| Services (용역) | 11 | KRW 8,582,369,750 |
| 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) | 9 | KRW 5,439,144,085 | KRW 9,192,951,510 |
| Multi-year / Continuing (장기·계속비) | 3 | KRW 3,147,426,565 | KRW 20,813,872,500 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 3,000,000,000 | KRW 3,000,000,000 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 한국지능정보사회진흥원 | B554393 | 2 | KRW 3,076,470,000 |
| 소방청 | 1661000 | 4 | KRW 2,873,237,383 |
| 행정안전부 국가정보자원관리원 | 1741055 | 1 | KRW 1,467,280,822 |
| 행정안전부 정부청사관리본부 | 1741049 | 1 | KRW 536,350,765 |
| 경기도 소방재난본부 | 6412230 | 1 | KRW 424,320,200 |
Recent Contracts (up to 13)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
| 2026-08-07 chg 2026-08-18 | R26TA02128336 ↗ |
2026년 소방 교육훈련 관리시스템 SW유지관리 용역 | services / lump_sum |
경기도 경기도소방학교 | KRW 184,470,580 | Sole (100%) |
| 2026-07-24 | R26TA02088181 ↗ |
26년 클라우드 네이티브 전환 1차 사업(소방청_국가화재정보시스템) | services / lump_sum |
한국지능정보사회진흥원 | KRW 3,668,000,000 | Joint (72.75%) |
| 2026-07-21 | R26TA02076886 ↗ |
국가화재정보시스템 고도화 ISP | services / lump_sum |
소방청 | KRW 291,900,000 | Sole (100%) |
| 2026-05-22 | R26TA01878120 ↗ |
재난감시 CCTV 관리서버 하드디스크 교체 구입 | goods / lump_sum |
경기도 성남시 | KRW 4,200,900 | Sole (100%) |
| 2026-04-29 chg 2026-08-04 | R26TA01813802 ↗ |
2026년 소방청 119종합상황실 상황관리시스템 유지관리 | services / lump_sum |
소방청 | KRW 853,272,610 | Joint (30%) |
| 2026-04-29 | R26TA01813259 ↗ |
119빅데이터 분석 및 시각화 | services / lump_sum |
소방청 | KRW 396,000,000 | Joint (35%) |
| 2026-01-28 chg 2026-07-21 | R26TA01399396 ↗ |
2026~2027년 정부영상회의시스템 유지보수 사업 | services / multi_year |
행정안전부 정부청사관리본부 | KRW 631,000,900 | Joint (85%) |
| 2026-01-15 | R26TA01348823 ↗ |
2026년 재난감시 CCTV 유지관리 용역 | services / lump_sum |
경기도 성남시 | KRW 20,240,000 | Sole (100%) |
| 2025-12-31 chg 2026-01-09 | R25TA01298589 ↗ |
2026 ~ 2027년 소방정보시스템 통합유지관리 | services / multi_year |
소방청 | KRW 5,466,889,000 | Joint (40%) |
| 2025-12-22 | R25TA01243214 ↗ |
2025년 국가정보자원관리원 민관협력 클라우드 전환 및 운영관리(사업2) | services / lump_sum |
행정안전부 국가정보자원관리원 | KRW 3,366,867,420 | Joint (43.58%) |
| 2025-12-22 chg 2025-12-31 | R25TA01243070 ↗ |
26년도 정보통신시스템 유지관리 용역(장기2차) | services / multi_year |
경기도 소방재난본부 | KRW 4,243,202,000 | Joint (10%) |
| 2025-12-03 | R25TA01161440 ↗ |
경기도소방학교 스마트소방교육훈련관리시스템 신속 기능개선 지원사업 | services / lump_sum |
한국지능정보사회진흥원 | KRW 408,000,000 | Sole (100%) |
| 2025-11-11 chg 2025-11-11 | R25TA01069678 ↗ |
전력감시또는제어장치외 1종 | goods / unit_price |
각 수요기관 | KRW 3,000,000,000 | Sole (100%) |