Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/3148652814

SJInfo & Communication Co., Ltd (주식회사 에스제이정보통신)

Business Registration No.: 3148652814 | Unlisted Corporate Supplier

English Name (KONEPS / DART)SJInfo & Communication Co., Ltd
Korean Legal Name주식회사 에스제이정보통신
Business Registration No.3148652814
Established Date2013-11-06
Region대전광역시 서구
Address (KO)대전광역시 서구 월평북로 95, 410호 (월평동, 만년오피스텔)
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees30 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.)
source_urlhttps://www.g2b.go.kr
verified_at2026-11-02T04:36:11.608Z

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 Period2025-11-01 to 2026-10-31 (basis: original_signed_date)
12-Month Procurement AmountKRW 40,696,063,534
12-Month Contract Count19 (Joint contracts: 19)
Unit-Price (Framework) Contracts (Reported Separately)0 contracts | Ceiling: KRW 0
Procurement Sourcehttps://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z)

By Procurement Category

CategoryContracts12M Counted Amount (KRW)
Goods (물품)0KRW 0
Construction (공사)0KRW 0
Services (용역)19KRW 40,696,063,534
Foreign Procurement (외자)0KRW 0

By Contract Type

Contract TypeContractsSupplier Share / Current Amount (KRW)Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)11KRW 26,595,713,450KRW 0
Multi-year / Continuing (장기·계속비)8KRW 14,100,350,084KRW 329,612,773,260
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)0KRW 0KRW 0
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
행정안전부 국가정보자원관리원17410558KRW 30,757,097,124
한국교육학술정보원B5506293KRW 2,669,255,523
경찰청13200002KRW 1,903,220,000
한국환경공단B5525842KRW 1,760,729,587
지식재산처14310001KRW 1,585,380,000

Recent Contracts (up to 19)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-07-31 R26TA02106875 2026년 제1차 정보자원 통합구축 HW4 services / lump_sum 행정안전부 국가정보자원관리원 KRW 28,488,989,250 Joint (10%)
2026-07-24 R26TA02081518 2026년 제1차 정보자원 통합구축 HW1 services / lump_sum 행정안전부 국가정보자원관리원 KRW 30,476,290,000 Joint (10%)
2026-04-30 R26TA01806523 DW시스템 및 노후장비 개선 사업 services / lump_sum 건강보험심사평가원 KRW 11,341,660,000 Joint (10%)
2026-04-13 (chg: 2026-08-21) R26TA01732807 스마트워크 시스템 고도화 사업 services / lump_sum 경찰청 KRW 3,839,200,000 Joint (10%)
2026-04-01 R26TA01690022 2026년~2027년 한국환경공단 정보시스템 통합 유지관리 services / multi_year 한국환경공단 KRW 14,033,905,290 Joint (10%)
2026-03-12 R26TA01606686 2026~2027년 e나라도움 운영·유지보수사업 services / lump_sum 한국재정정보원 KRW 3,735,760,000 Joint (10%)
2026-03-01 R26TA01555780 2026년 국가정보자원관리원 백업센터 정보시스템 운영·유지 관리 사업 services / lump_sum 행정안전부 국가정보자원관리원 KRW 2,917,596,830 Joint (15%)
2026-02-19 R26TA01496865 2026년~2027년 교육행정데이터통합관리시스템 시도교육청 물적기반 유지관리 services / multi_year 한국교육학술정보원 KRW 6,163,137,030 Joint (10%)
2026-01-29 R26TA01390901 2026년 지식재산처 전산자원 유지관리 사업 services / lump_sum 지식재산처 KRW 5,284,600,000 Joint (30%)
2025-12-31 R25TA01304578 2024년~2025년 한국환경공단 정보시스템 통합 유지관리 3차 services / multi_year 한국환경공단 KRW 3,573,390,580 Joint (10%)
2025-12-31 R25TA01298493 2026년~2027년 교육행정데이터통합관리시스템 클라우드 센터 물적기반 유지관리 services / multi_year 한국교육학술정보원 KRW 3,855,546,420 Joint (10%)
2025-12-30 (chg: 2026-05-01) R25TA01293333 대전본원 정보시스템1군 운영·유지관리(2025년~2026년)(장기2년차) services / multi_year 행정안전부 국가정보자원관리원 KRW 60,747,718,060 Joint (10%)
2025-12-30 R25TA01279225 2026년~2027년 IT인프라 및 정보시스템 유지관리 사업 services / multi_year 국토안전관리원 KRW 5,126,393,000 Joint (10%)
2025-12-29 R25TA01282505 2025년 정보보호 인프라보강 2차 사업(HW) services / lump_sum 행정안전부 국가정보자원관리원 KRW 3,554,540,000 Joint (10%)
2025-12-24 (chg: 2026-04-30) R25TA01258615 대전본원 정보시스템2군 운영·유지관리(2025년~2026년)(장기2년차) services / multi_year 행정안전부 국가정보자원관리원 KRW 30,829,538,680 Joint (10%)
2025-12-23 R25TA01250894 26년 경찰청 정보시스템 통합유지관리 사업 services / lump_sum 경찰청 KRW 15,193,000,000 Joint (10%)
2025-12-22 (chg: 2026-08-27) R25TA01231988 2025~2027년 K-에듀파인 물적기반 유지관리 services / multi_year 한국교육학술정보원 KRW 16,673,871,780 Joint (10%)
2025-11-27 R25TA01112264 대전본원 화재복구를 위한 전산장비 구매 사업-2 services / lump_sum 행정안전부 국가정보자원관리원 KRW 14,465,500,000 Joint (10%)
2025-11-25 (chg: 2025-12-22) R25TA01112122 대전본원 화재복구를 위한 전산장비 구매 사업-1 services / lump_sum 행정안전부 국가정보자원관리원 KRW 134,632,000,000 Joint (10%)

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.