jtm archi_design lab. ((주)제이티엠종합건축사사무소)
Business Registration No.: 2148893601 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | jtm archi_design lab. |
|---|---|
| Korean Legal Name | (주)제이티엠종합건축사사무소 |
| Business Registration No. | 2148893601 |
| Established Date | 2012-03-25 |
| Region | 서울특별시 영등포구 |
| Address (KO) | 서울특별시 영등포구 선유동2로 64, 18층 1801-1809호(당산동5가, 당산역 2차 SK V1 tower) |
| Homepage | https://www.jtmarchi.com/ |
| Manufacturer Classification | supplier (공급) |
| Reported Employees | 62 (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 3,193,578,621 |
| 12-Month Contract Count | 26 (Joint contracts: 21) |
| Unit-Price (Framework) Contracts (Reported Separately) | 1 contracts | Ceiling: KRW 420,606,000 |
| 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) | 0 | KRW 0 |
| Services (용역) | 26 | KRW 3,193,578,621 |
| 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) | 14 | KRW 2,161,492,223 | KRW 10,082,148,800 |
| Multi-year / Continuing (장기·계속비) | 11 | KRW 1,032,086,398 | KRW 11,425,362,000 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 1 | KRW 0 | KRW 420,606,000 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 서울특별시 강서구 | 3150000 | 3 | KRW 863,661,466 |
| 한국항공우주연구원 | Z004843 | 1 | KRW 815,870,000 |
| 경기도 안성시 | 4080000 | 1 | KRW 476,250,600 |
| 과학기술정보통신부 우정사업본부 우정사업조달센터 | 1725916 | 1 | KRW 320,000,000 |
| 강원특별자치도 태백시 | 4221000 | 1 | KRW 258,294,600 |
Recent Contracts (up to 20)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-09-23 |
R26TA02237731 |
장성동 청년징검다리주택 건립공사 건설사업관리 용역 | services / unit_price |
경상북도 포항시 | KRW 420,606,000 |
Joint (share N/A) |
2026-09-21 (chg: 2026-10-02) |
R26TA02223251 |
분당중앙과학고 기숙사 및 탐구관 증축공사 설계용역 | services / lump_sum |
경기도교육청 경기도성남교육지원청 | KRW 1,196,507,000 |
Joint (share N/A) |
2026-09-18 |
R26TA02242673 |
국립전주박물관 복합문화관 건립사업 설계용역(2차) | services / multi_year |
문화체육관광부 국립중앙박물관 전주박물관 | KRW 471,443,000 |
Joint (share N/A) |
2026-09-03 |
R26TA02192101 |
태백 꿈탄탄 이음터 건립사업 기본 및 실시설계용역 | services / lump_sum |
강원특별자치도 태백시 | KRW 1,434,970,000 |
Joint (18%) |
2026-09-01 |
R26TA02183207 |
신월2동 주민센터 건립공사 건설사업관리(감독권한대행) | services / multi_year |
서울특별시 양천구 | KRW 415,465,000 |
Joint (21.63%) |
2026-08-20 (chg: 2026-09-11) |
R26TA02160629 |
공항동 문화체육센터(주민센터) 지하 리모델링사업 건설사업관리용역 | services / multi_year |
서울특별시 강서구 | KRW 198,796,400 |
Joint (91.69%) |
2026-08-19 |
R26TA02143466 |
킨텍스 제1전시장 그랜드볼룸 리모델링 설계 용역 | services / lump_sum |
주식회사킨텍스 | KRW 112,235,600 |
Sole (100%) |
2026-08-07 |
R26TA02126312 |
한국자산관리공사 전북지역본부 사옥 재건축 설계공모 | services / lump_sum |
한국자산관리공사 | KRW 757,000,000 |
Joint (share N/A) |
2026-08-06 (chg: 2026-08-13) |
R26TA02118148 |
광주경찰청 중부경찰서 건축통신소방 설계 용역 장기 2차 | services / multi_year |
경찰청 광주경찰청 | KRW 221,623,700 |
Joint (19.22%) |
2026-07-28 |
R26TA02080205 |
인제우체국 건립공사 건설사업관리용역 | services / multi_year |
과학기술정보통신부 우정사업본부 우정사업조달센터 | KRW 320,000,000 |
Sole (100%) |
2026-07-08 |
R26TA02026029 |
조달품질원 및 공공조달역량개발원 직원숙소 신축 설계용역 | services / lump_sum |
조달청 조달품질원 | KRW 324,148,000 |
Joint (share N/A) |
2026-07-06 |
R26TA02030324 |
전기차 튜닝안전센터 구축 건축공사 상주감리 용역 | services / multi_year |
한국교통안전공단 | KRW 165,226,000 |
Sole (100%) |
2026-07-03 |
R26TA02013821 |
포항영일만항 국제여객터미널 2단계 공사 건설사업관리용역(1차) | services / multi_year |
해양수산부 포항지방해양수산청 | KRW 590,000,000 |
Joint (share N/A) |
2026-06-24 |
R26TA01969644 |
청년문화센터 건립사업 기본 및 실시설계 용역 | services / lump_sum |
경기도 안성시 | KRW 509,250,000 |
Joint (93.52%) |
2026-05-21 (chg: 2026-10-21) |
R26TA01884797 |
강서구민회관 리모델링 사업 건설사업관리용역 | services / lump_sum |
서울특별시 강서구 | KRW 745,416,000 |
Joint (60.27%) |
2026-05-18 (chg: 2026-06-29) |
R26TA01849751 |
정읍 장애인 론볼장 확충건립 시공단계 건설사업관리 용역(감독권한대행 미포함) | services / lump_sum |
전북특별자치도 정읍시 | KRW 461,590,000 |
Joint (share N/A) |
2026-04-09 |
R26TA01717355 |
한국보건복지인재원 신규 교육관 증축사업 실시설계 용역(제안공모) | services / lump_sum |
한국보건복지인재원 | KRW 491,992,000 |
Joint (share N/A) |
2026-03-25 (chg: 2026-03-27) |
R26TA01656598 |
일자리연계형 지원주택 건립사업 건축설계용역(2차분) | services / multi_year |
전북특별자치도 전주시 | KRW 189,878,100 |
Joint (share N/A) |
2026-03-12 (chg: 2026-10-21) |
R26TA01587454 |
남해경찰서 이전 신축공사 설계용역업체 선정계획 | services / lump_sum |
경찰청 경상남도경찰청 | KRW 834,394,000 |
Joint (share N/A) |
2026-02-19 (chg: 2026-08-04) |
R26TA01474189 |
가칭 온미래학교 설립 신축공사 설계용역 | services / lump_sum |
전남광주통합특별시교육청 전남청사 | KRW 1,223,868,000 |
Joint (share N/A) |
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.