Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/1388176949

jaram and su engineering (주식회사 자람앤수엔지니어링)

Business Registration No.: 1388176949 | Unlisted Corporate Supplier

English Name (KONEPS / DART)jaram and su engineering
Korean Legal Name주식회사 자람앤수엔지니어링
Business Registration No.1388176949
Established Date2012-07-09
Region경기도 안양시
Address (KO)경기도 안양시 동안구 엘에스로91번길 16-39, 803호 (호계동, 안양아이티밸리)
Homepagehttps://suengineering.kr/
Manufacturer Classificationsupplier (공급)
Reported Employees299 (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 3,970,885,383
12-Month Contract Count41 (Joint contracts: 17)
Unit-Price (Framework) Contracts (Reported Separately)6 contracts | Ceiling: KRW 1,294,561,700
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)1KRW 4,400,000
Services (용역)40KRW 3,966,485,383
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)26KRW 1,918,237,683KRW 3,780,568,690
Multi-year / Continuing (장기·계속비)9KRW 2,052,647,700KRW 22,606,480,000
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)6KRW 1,294,561,700KRW 2,564,957,000
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
대구광역시 도시철도건설본부62716111KRW 677,170,000
서울교통공사B5537663KRW 643,864,793
국토교통부 원주지방국토관리청16131911KRW 606,900,000
한국공항공사B5511781KRW 424,674,000
충청북도 제천시44000001KRW 350,000,000

Recent Contracts (up to 20)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-10-29 R26TA02367684 GH 융복합센터 공조설비 추가 설치 설계용역 services / unit_price 경기주택도시공사 KRW 21,340,000 Sole (100%)
2026-10-08 R26TA02275929 동두천 송내복합주차센터 건립사업 전기 건설사업관리 용역 services / unit_price 경기도 동두천시 KRW 326,806,000 Sole (100%)
2026-09-23 R26TA02258089 공산정수장 소수력발전설비 안전진단용역 services / lump_sum 대구광역시 상수도사업본부 시설관리소 KRW 10,148,000 Sole (100%)
2026-09-11 R26TA02224285 2026년 신갈고등학교 고교학점제 학교공간조성 전기소방통신설계 용역 services / lump_sum 경기도교육청 신갈고등학교 KRW 13,200,000 Sole (100%)
2026-08-24 R26TA02166715 국가하천(삽교천) 권양기 교체공사 실시설계용역 services / lump_sum 충청남도 당진시 KRW 12,825,000 Sole (100%)
2026-08-07 R26TA02120540 고양은평선 광역철도 전기분야 기본 및 실시설계 감리용역 services / unit_price 경기도청 북부청사 KRW 764,938,000 Joint (share N/A)
2026-07-24 R26TA02087827 박달초 외 2교(신안초, 호성초) 노후 냉난방기 개선공사 설계용역 services / lump_sum 경기도교육청 경기도안양과천교육지원청 KRW 19,140,000 Sole (100%)
2026-07-06 R26TA02036329 청 내 독신자숙소 내진보강공사 전기설계 용역 construction / lump_sum 공소청 서울광역공소청 춘천지방공소청 영월지청 KRW 4,400,000 Sole (100%)
2026-06-25 (chg: 2026-08-07) R26TA02001971 청도군생활폐기물소각시설증설사업외2건통합전력시설물책임감리용역(총괄및1차) services / unit_price 경상북도 청도군 KRW 299,888,000 Joint (70%)
2026-06-23 R26TA01987515 서울도시철도7호선 청라연장선 전기공사( 1~3공구) 책임감리 용역 services / multi_year 인천광역시 도시철도건설본부 KRW 3,138,927,000 Joint (share N/A)
2026-06-18 R26TA01975160 5호선 개롱 변전소 노후전력설비 개량공사 감리용역 services / lump_sum 서울교통공사 KRW 518,402,000 Joint (70%)
2026-06-11 (chg: 2026-10-26) R26TA01956343 별내지구 화접건널목 안전설비 보수공사 책임감리용역 services / lump_sum 경기도 남양주시 도로관리사업소 KRW 91,114,000 Sole (100%)
2026-06-11 R26TA01945127 1호선 부산진신호기기실관내(부산진~좌천) 노후 신호케이블 및 전선로 개량공사 책임감리 용역 services / lump_sum 부산교통공사 KRW 351,447,000 Joint (share N/A)
2026-06-05 (chg: 2026-08-13) R26TA01932336 광명시흥 도시첨단산업단지 스마트도시 정보통신공사 감리용역 services / lump_sum 경기주택도시공사 KRW 746,959,000 Joint (share N/A)
2026-06-05 R26TA01932084 보령시 수소터빈 시험연구센터 신축공사(전기) 감리용역 services / unit_price 충청남도 보령시 KRW 382,233,000 Joint (70%)
2026-05-18 R26TA01863339 (가칭)남동1초 신축 전기공사 감리용역 services / multi_year 경기도교육청 경기도용인교육지원청 KRW 290,981,000 Sole (100%)
2026-05-14 R26TA01863880 김포공항 활주로침범자동경고시스템 구축 설계용역 services / lump_sum 한국공항공사 KRW 424,674,000 Sole (100%)
2026-05-13 R26TA01855876 김제 지평선일반산업단지 완충저류시설 전기 및 계측제어 감리용역 services / lump_sum 전북특별자치도 김제시 KRW 320,274,000 Joint (share N/A)
2026-05-12 (chg: 2026-09-04) R26TA01524693 대구도시철도 4호선 건설사업 시스템엔지니어링(SE) 용역 services / multi_year 대구광역시 도시철도건설본부 KRW 6,771,700,000 Joint (10%)
2026-05-11 R26TA01843610 천안 제2일반산업단지 재생사업 전기공사 전기감리용역 services / lump_sum 충청남도 천안시 KRW 338,286,000 Joint (70%)

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.