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0105431814INDUSTRIAL INSPECTION & TESTING TECHNICAL SERVICES JOINT STOCK COMPANY

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Tax code0105431814
Company nameINDUSTRIAL INSPECTION & TESTING TECHNICAL SERVICES JOINT STOCK COMPANY
Registered name (Vietnamese, transliterated)CONG TY CO PHAN DICH VU KY THUAT THU NGHIEM VA KIEM DINH CONG NGHIEP
Short nameINDUSTRIAL INSPECTION & TESTING TECHNICAL SERVICES JOINT STO
Registered addressNo. 5, Alley 2, Lane 53 Duong Nguyen Ngoc Vu, Thanh Xuan Ward, Ha Noi City
Address before 1 July 2025No. 5, Alley 2, Lane 53 Duong Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi CityUnder the administrative boundaries in force before the 2025 reorganisation of provinces and communes, for matching older documents.
Province / cityHa Noi
Status● Active
Legal representativeDuong Thi Nga
Operating since1 Aug 2011
Managing tax officeTax Sub-department of Thanh Xuan District
TypeCompany
Legal formJoint stock company
Main industry (as previously recorded)41000 — Construction of buildings
Last updated 10 Oct 2026
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Previous addresses (1)
  • Room 1007A, LICOGI13 Building, Khuat Duy Tien Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi

Addresses recorded before the company moved its head office — for reference only.

Registered business lines (19)

This list was recorded before the company's latest change of information (17 Sep 2026) and may be incomplete or out of date.

VSICIndustry
41000Construction of buildings main
28160Manufacture of lifting and handling equipment
28240Manufacture of machinery for mining, quarrying and construction
33120Repair of machinery and equipment
33140Repair of electrical equipment
33200Installation of industrial machinery and equipment
43110Demolition
43210Electrical installation
4322Plumbing, heat and air-conditioning installation
43290Other construction installation
43300Building completion and finishing
43900Other specialized construction activities
4659Wholesale of other machinery and equipment
4933Freight transport by road
7110Architectural and engineering activities and related technical consultancy
Show 4 more
71200Technical testing and analysis
73100Advertising
73200Market research and public opinion polling
7730Renting and leasing of other machinery, equipment and tangible goods without operator

Industry names follow the official English edition of the Vietnam Standard Industrial Classification (VSIC 2018). Registered business lines do not necessarily reflect what the company actually does.

Duong Thi Nga is also recorded as legal representative of:

thuong mai, dich vu va xay dung - Viet Nga Company Limited0101331583 · Not operating at registered addressFloor 1 Nha 247, Van tri Street, Phuc Thinh Commune, Ha Noi CityXay Lap Va Phat Trien Kinh Doanh Tong Hop Joint Stock Company0101849287 · Ceased operating, tax code not yet terminatedNo. 10, Lane 32, An Duong Street, Hong Ha Ward, Ha Noi CityTrung tam truyen thong cong nghiep va thuong mai0102727348-002 · Branch · ActiveT10, 11-TN lam viec cua Bo Cong thuong, No. 655 Pham Van Dong, Nghia Do Ward, Ha Noi CityTHUONG MAI VA QUANG CAO GIA QUANG COMPANY LIMITED0102760031 · ActiveNo. 75, Cau Dien Street, Xuan Phuong Ward, Ha Noi Cityto chuc cac su kien van hoa a Dong Joint Stock Company0102892493 · Not operating at registered addressNo. 50, Lane 52 TE, Tran Nhan Tong Street, Nguyen Du Ward, Hai Ba Trung Ward, Ha Noi CityDau Tu Xay Dung Bac Bang Duong Joint Stock Company0105187098 · Not operating at registered addressO So 5, Lot 2, Soc Son New Urban Area, Soc Son Commune, Ha Noi CityStar Light Tn Vietnam Company Limited0106006996 · Ceased operating, tax code not yet terminatedNo. 2, Lane 71/7, Linh Lang Street, Giang Vo Ward, Ha Noi CityHHC XAY DUNG VA THUONG MAI COMPANY LIMITED0108402152 · Not operating at registered addressNo. 170 Doi Can Street, Ngoc Ha Ward, Ha Noi CityQUAN LY NHA HANG JIWEIDUO VIETNAM COMPANY LIMITED0110532430 · Tax code terminatedFloor 2, No. 68 Chien Thang Street, Van Quan(Het hieu luc) Ward, Ha Noi Citythuong mai Tuan Nga Company Limited0201006604 · Not operating at registered addressQuy kim Residential Area, Nam Do Son Ward, Hai Phong City See all →

Matched by identical name only; two people may share the same name.

Same main industry in Ha Noi

DAU TU XAY DUNG AN LAC 1. JOINT STOCK COMPANY0105276774 · Tax code terminated62 Nguyen Chi Thanh, Ha Noi CityDau Tu Va Thuong Mai Nguyen Tam Company Limited0105430641 · Suspended or ceased operatingNo. 21, Lane Hoa Binh 6, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha NoiDau Tu Va Xay Dung Hoang Phu Joint Stock Company0105382596 · Suspended or ceased operatingLong Phu Hamlet, Hoa Thach Commune, Quoc Oai District, Ha NoiXAY DUNG VA THUONG MAI THINH QUANG JOINT STOCK COMPANY0105379949 · Not operating at registered addressNo. 19, Lane 84, Tran Quang Dieu Street, Dong Da Ward, Ha Noi CityXay Dung San Xuat Va Thuong Mai Tan Viet Company Limited0105382733 · Suspended or ceased operatingNo. 133 70 Street, Cum 4, Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi

A sample of companies with the same registered main industry, not a complete list.

Other companies in Ha Noi

Tm& Dv au Co Company Limited0105275280 · ActiveNo. 105 Tan Mai, Tuong Mai Ward, Ha Noi CityThiet Bi Cong Nghe V - Tele Joint Stock Company0105583246 · ActiveNo. 282, Lane Quynh, Bach Mai Ward, Ha Noi CitySan Xuat, Thuong Mai Va Xuat Nhap Khau Nam Truong Tien Joint Stock Company0105584401 · Suspended or ceased operatingHamlet 9, Thi Cam Hamlet, Xuan Phuong Ward, Nam Tu Liem District, Ha NoiTu Van Bat Dong San Vietland Company Limited0105275298 · Suspended or ceased operatingNo. 20, B5, Dai Kim Urban Area, Dai Kim Ward, Hoang Mai District, Ha NoiXAY DUNG, KY THUAT VA THUONG MAI TIN PHAT JOINT STOCK COMPANY0105379988 · ActiveNo. 8, Lane 230/3, Dinh Cong Thuong Street, Dinh Cong Ward, Ha Noi City

Same province or city by registered address — this does not imply any relationship between the companies.

Compiled from public business and tax registration data, with names and addresses transliterated into English by fixed rules. For official status, check with the Vietnamese tax authority.