Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1148713936

KSIGN Co.,Ltd (주식회사 케이사인)

Business Registration No.: 1148713936 | Unlisted Corporate Supplier

English Name (KONEPS / DART)KSIGN Co.,Ltd
Korean Legal Name주식회사 케이사인
Business Registration No.1148713936
Established Date2013-12-26
Region경기도 과천시
Address (KO)경기도 과천시 과천대로7나길 25, 13층,14층(갈현동)
Homepagehttp://www.ksign.com/
Manufacturer Classificationmanufacturer (제조)
Reported Employees93 (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 5,594,452,000
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 5,594,452,000
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)6KRW 2,810,452,000KRW 33,332,000
Multi-year / Continuing (장기·계속비)1KRW 2,784,000,000KRW 4,574,000,000
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)
대한무역투자진흥공사B4100011KRW 2,784,000,000
한국교육학술정보원B5506291KRW 1,497,200,000
한국지능정보사회진흥원B5543931KRW 1,279,920,000
인천공항시설관리 주식회사Z0438943KRW 23,232,000
공주대학교 정보화본부C0355001KRW 10,100,000

Recent Contracts (up to 7)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-05-14 R26TA01857352 2026년 공공데이터 중장기 개방이행 지원 컨설팅 services / lump_sum 한국지능정보사회진흥원 KRW 1,599,900,000 Joint (80%)
2026-02-24 (chg: 2026-04-23) R26TA01528951 2025-2026년 바이코리아 시스템 및 사용자데스크 위탁 운영(장기2차) services / multi_year 대한무역투자진흥공사 KRW 2,784,000,000 Sole (100%)
2026-02-06 R26TA01410968 2026년 정보시스템 패키지 소프트웨어 유지보수 계약_KSign DB보안 services / lump_sum 공주대학교 정보화본부 KRW 10,100,000 Sole (100%)
2026-01-01 R26TA01337574 보안시스템 T2 DB암호화 솔루션(Self발급) 기술지원용역 services / lump_sum 인천공항시설관리 주식회사 KRW 4,092,000 Sole (100%)
2026-01-01 R26TA01315184 여객수속시스템 SecureDB DB암호화 기술지원용역 services / lump_sum 인천공항시설관리 주식회사 KRW 14,784,000 Sole (100%)
2025-12-31 R25TA01266125 2026년 인천국제공항 스마트안내시스템 인천공항+앱 DB보안 암호화 솔루션(KSignSecureDB) 기술지원용역 services / lump_sum 인천공항시설관리 주식회사 KRW 4,356,000 Sole (100%)
2025-12-30 R25TA01293730 2026년도 교육부 행정전자서명인증센터 운영 services / lump_sum 한국교육학술정보원 KRW 1,497,200,000 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.