Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1058131452

JIHAK CO.LTD (주식회사 지학사)

Business Registration No.: 1058131452 | Unlisted Corporate Supplier

English Name (KONEPS / DART)JIHAK CO.LTD
Korean Legal Name주식회사 지학사
Business Registration No.1058131452
Established Date1984-11-13
Region서울특별시 마포구
Address (KO)서울특별시 마포구 신촌로6길 5 (동교동)
Homepagehttps://www.jihak.co,kr/
Manufacturer Classificationmanufacturer (제조)
Reported Employees179 (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 13,731,309,410
12-Month Contract Count4 (Joint contracts: 1)
Unit-Price (Framework) Contracts (Reported Separately)1 contracts | Ceiling: KRW 1,000,000,000
Procurement Sourcehttps://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z)

By Procurement Category

CategoryContracts12M Counted Amount (KRW)
Goods (물품)1KRW 13,730,438,610
Construction (공사)0KRW 0
Services (용역)3KRW 870,800
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)2KRW 870,800KRW 870,800
Multi-year / Continuing (장기·계속비)1KRW 13,730,438,610KRW 44,054,535,960
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)1KRW 1,000,000,000KRW 1,000,000,000
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
교육부13420001KRW 13,730,438,610
전남광주통합특별시교육청 전남청사71404321KRW 750,000
전북특별자치도교육청83210001KRW 120,800
각 수요기관ZZ999991KRW 0

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-08-10 R26TA02102387 디지털서비스_지학사, (주)지학사 AIDT교육자료 for 아이헤이트플라잉버그스 services / unit_price 각 수요기관 KRW 1,000,000,000 Sole (100%)
2025-12-17 R25TA01220306 2025년 2학기 AI디지털교육자료 구독료 및 클라우드사용료 지급(지학사) services / lump_sum 전북특별자치도교육청 KRW 120,800 Sole (100%)
2025-12-17 R25TA01218457 2023~2025학년도국정도서발행자선정(장기3차)-002230728(통합, 지학사 등) goods / multi_year 교육부 KRW 15,256,042,900 Joint (90%)
2025-11-18 R25TA01096677 2025학년도 연간단위 AI디지털교과서(지학사) 이용 용역 services / lump_sum 전남광주통합특별시교육청 전남청사 KRW 750,000 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.