Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1208184415

Onandon Information System ((주)온앤온정보시스템)

Business Registration No.: 1208184415 | Unlisted Corporate Supplier

English Name (KONEPS / DART)Onandon Information System
Korean Legal Name(주)온앤온정보시스템
Business Registration No.1208184415
Established Date1998-11-17
Region서울특별시 강동구
Address (KO)서울특별시 강동구 양재대로 1443 (길동) 동우빌딩 7층
Homepagehttps://www.onandon.co.kr/
Manufacturer Classificationsupplier (공급)
Reported Employees89 (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 5,040,038,328
12-Month Contract Count7 (Joint contracts: 1)
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)7KRW 5,040,038,328
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)5KRW 1,620,920,000KRW 219,920,000
Multi-year / Continuing (장기·계속비)2KRW 3,419,118,328KRW 18,530,181,600
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)
한국사회보장정보원B5542874KRW 2,599,618,328
재단법인 한국자활복지개발원Z0377031KRW 2,220,500,000
서울특별시61100001KRW 197,920,000
서울특별시 관악구32000001KRW 22,000,000

Recent Contracts (up to 7)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-09-16 R26TA02239119 경기형 유보통합 재정지원 일원화 시범사업 시스템 운영 services / lump_sum 한국사회보장정보원 KRW 175,000,000 Sole (100%)
2026-06-26 R26TA02003289 전자바우처·통계 정보시스템 통합 services / multi_year 한국사회보장정보원 KRW 5,645,870,600 Joint (21.23%)
2026-04-01 R26TA01691241 2026년 보육통합정보시스템 유지관리 services / lump_sum 한국사회보장정보원 KRW 903,000,000 Sole (100%)
2026-01-19 R26TA01357891 2026년 어린이집 스마트지킴이 서비스 유지보수 용역 services / lump_sum 서울특별시 관악구 KRW 22,000,000 Sole (100%)
2025-12-26 R25TA01274897 2025~2026년 정보시스템 통합 운영관리 사업자 선정 services / multi_year 재단법인 한국자활복지개발원 KRW 2,220,500,000 Sole (100%)
2025-12-23 R25TA01250020 2026년 보육포털 및 보육교사교육원 관리시스템 유지관리 용역 services / lump_sum 서울특별시 KRW 197,920,000 Sole (100%)
2025-12-11 R25TA01200310 2025년 AI활용 초기상담정보시스템 업무 편의성 개선 services / lump_sum 한국사회보장정보원 KRW 323,000,000 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.