Invon Engineering Construction Co., Ltd. (인본건설 주식회사)
Business Registration No.: 1208159629 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | Invon Engineering Construction Co., Ltd. |
|---|---|
| Korean Legal Name | 인본건설 주식회사 |
| Business Registration No. | 1208159629 |
| Established Date | 1978-12-29 |
| Region | 경기도 안양시 |
| Address (KO) | 경기도 안양시 만안구 덕천로152번길 25, 8층 825호(안양동, 안양아이에스BIZ타워 센트럴) |
| Homepage | https://www.invon.co.kr/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 48 (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 61,056,331,422 |
| 12-Month Contract Count | 13 (Joint contracts: 7) |
| Unit-Price (Framework) Contracts (Reported Separately) | 0 contracts | Ceiling: KRW 0 |
| 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) | 13 | KRW 61,056,331,422 |
| 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) | 4 | KRW 4,275,262,470 | KRW 4,275,262,470 |
| Multi-year / Continuing (장기·계속비) | 9 | KRW 56,781,068,952 | KRW 223,551,939,480 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 0 | KRW 0 | KRW 0 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 경기도 동두천시 환경사업소 | 3920019 | 1 | KRW 22,323,141,000 |
| 경기도 고양시 | 3940000 | 1 | KRW 18,772,729,560 |
| 국토교통부 서울지방국토관리청 | 1613168 | 1 | KRW 6,687,318,912 |
| 경기도 광주시 사업전략본부 | 5540388 | 1 | KRW 3,899,705,000 |
| 경기도 가평군 | 4160000 | 1 | KRW 2,451,581,000 |
Recent Contracts (up to 13)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-28 |
R26TA02264528 |
중앙공공하수처리시설 개량사업(4차) | construction / multi_year |
전남광주통합특별시 광양시 물관리센터 하수도과 | KRW 5,228,379,000 |
Joint (15%) |
2026-07-29 (chg: 2026-09-01) |
R26TA02093933 |
우주선어린이공원 리모델링 공사 | construction / lump_sum |
경기도 수원시 권선구 | KRW 491,141,000 |
Sole (100%) |
2026-07-06 (chg: 2026-08-24) |
R26TA02022952 |
안마일천 개선(재해)복구사업(2공구) | construction / lump_sum |
경기도 가평군 | KRW 2,451,581,000 |
Sole (100%) |
2026-06-26 |
R26TA02005949 |
성남-장호원 도로건설공사(제6-1공구) 6차 | construction / multi_year |
국토교통부 서울지방국토관리청 | KRW 12,027,552,000 |
Joint (55.6%) |
2026-06-01 |
R26TA01918087 |
주교배수지 증설 및 송수관로 안정화공사 | construction / multi_year |
경기도 고양시 | KRW 31,287,882,600 |
Joint (60%) |
2026-03-31 (chg: 2026-09-28) |
R26TA01688042 |
관산 고읍지구 자연재해위험개선지구 정비사업(2차분) | construction / multi_year |
전남광주통합특별시 장흥군 | KRW 1,625,853,000 |
Joint (51%) |
2026-01-29 (chg: 2026-09-21) |
R26TA01401149 |
중앙공공하수처리시설 개량사업(3차분) | construction / multi_year |
전남광주통합특별시 광양시 물관리센터 하수도과 | KRW 5,727,000,000 |
Joint (15%) |
2025-12-24 (chg: 2026-04-22) |
R25TA01264336 |
반월초 체육관 전면보수공사 | construction / lump_sum |
경기도교육청 경기도안산교육지원청 | KRW 906,884,000 |
Sole (100%) |
2025-12-23 |
R25TA01235109 |
진천군 광혜원처리구역 하수관로 정비사업 1차 | construction / multi_year |
한국환경공단 | KRW 4,000,000,000 |
Joint (49%) |
2025-12-22 (chg: 2026-07-14) |
R25TA01236957 |
관산 고읍지구 자연재해위험개선지구 정비사업 | construction / multi_year |
전남광주통합특별시 장흥군 | KRW 1,305,260,000 |
Joint (51%) |
2025-12-11 |
R25TA01191360 |
동두천시 생내1처리분구(1구역) 하수관로 분류화공사 | construction / multi_year |
경기도 동두천시 환경사업소 | KRW 22,323,141,000 |
Sole (100%) |
2025-11-05 (chg: 2026-10-27) |
R25TA01047542 |
성남~장호원자동차전용도로 진출입 램프 개설공사 | construction / multi_year |
경기도 광주시 사업전략본부 | KRW 3,899,705,000 |
Sole (100%) |
2025-11-05 (chg: 2026-05-06) |
R25TA01045512 |
금촌~운정간 연계관로 설비 설치공사(토목기계) | construction / lump_sum |
경기도 파주시 | KRW 425,656,470 |
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.