(주)제이알파워텍 ((주)제이알파워텍)
Business Registration No.: 4978601376 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | N/A |
|---|---|
| Korean Legal Name | (주)제이알파워텍 |
| Business Registration No. | 4978601376 |
| Established Date | 2019-04-05 |
| Region | 인천광역시 강화군 |
| Address (KO) | 인천광역시 강화군 강화읍 고비고개로18번길 11-7, 101호 |
| Homepage | N/A |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 4 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.) |
| source_url | https://www.g2b.go.kr |
| verified_at | 2026-11-02T04:36:11.608Z |
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 Period | 2025-11-01 to 2026-10-31 (basis: original_signed_date) |
|---|---|
| 12-Month Procurement Amount | KRW 2,925,403,690 |
| 12-Month Contract Count | 5 (Joint contracts: 1) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 175,602,350 |
| Procurement Source | https://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z) |
By Procurement Category
| Category | Contracts | 12M Counted Amount (KRW) |
|---|---|---|
| Goods (물품) | 0 | KRW 0 |
| Construction (공사) | 5 | KRW 2,925,403,690 |
| Services (용역) | 0 | KRW 0 |
| Foreign Procurement (외자) | 0 | KRW 0 |
By Contract Type
| Contract Type | Contracts | Supplier Share / Current Amount (KRW) | Total Contract Ceiling / Multi-year Total (KRW) |
|---|---|---|---|
| Lump-sum / Standard (총액·일반) | 1 | KRW 24,943,000 | KRW 24,943,000 |
| Multi-year / Continuing (장기·계속비) | 3 | KRW 2,900,460,690 | KRW 9,873,648,400 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 175,602,350 | KRW 175,602,350 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 인천광역시 도시철도건설본부 | 6280669 | 1 | KRW 2,495,170,440 |
| 농림축산식품부 농림축산검역본부 중부지역본부 | 1543108 | 1 | KRW 238,729,350 |
| 인천광역시교육청 인천광역시서부교육지원청 | 7361000 | 1 | KRW 166,560,900 |
| 강화군시설관리공단 | Z017917 | 1 | KRW 24,943,000 |
| 인천광역시 검단구 | 3565000 | 1 | KRW 0 |
Recent Contracts (up to 5)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-26 |
R26TA02335936 |
서울도시철도7호선 청라국제도시 연장 005정거장 전기공사 | construction / multi_year |
인천광역시 도시철도건설본부 | KRW 8,911,323,000 |
Joint (28%) |
2026-07-28 |
R26TA02081683 |
농림축산검역본부 중부지역본부 국제표준실험실 증축 공사(전기) | construction / multi_year |
농림축산식품부 농림축산검역본부 중부지역본부 | KRW 238,729,350 |
Sole (100%) |
2026-04-23 (chg: 2026-05-26) |
R26TA01792907 |
함허동천야영장 보안등 헤드 교체공사 | construction / lump_sum |
강화군시설관리공단 | KRW 24,943,000 |
Sole (100%) |
2026-02-11 |
R26TA01459554 |
2026년 검단지역 보안등 설치 및 보수공사(단가계약) | construction / unit_price |
인천광역시 검단구 | KRW 175,602,350 |
Sole (100%) |
2025-12-22 (chg: 2026-03-09) |
R25TA01235795 |
인천가현중학교 냉난방개선 및 공기순환기 설치 전기공사(계속비) | construction / multi_year |
인천광역시교육청 인천광역시서부교육지원청 | KRW 166,560,900 |
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.