TaxDatum.comVietnam tax data and guidance in English
Sign up VI

0101802137TST ENGINEERING JSC

● Active

☆ Follow this company Get notified when name, status, address or legal representative changes.
Tax code0101802137
Company nameTST ENGINEERING JSC
Registered name (Vietnamese, transliterated)CONG TY CO PHAN KY THUAT TST
Registered addressP904 Tang 9, Gelex Tower Building, No. 52 Le Dai Hanh, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi
Province / cityHa Noi
Status● Active
Legal representativeNguyen Manh Hung
Phone024 3538 0536
Operating since24 Oct 2005
Managing tax officeTax Sub-department of Hai Ba Trung District
TypeCompany
Legal formJoint stock company
Main industry (VSIC)43210 — Electrical installation
Last updated 22 Aug 2026
Request a correction

Requests are checked against the public registration data before anything is changed. You may write in English or Vietnamese. Do not send phone numbers or personal ID documents here.

Registered business lines (57)

VSICIndustry
43210Electrical installation main
27500Manufacture of domestic appliances
28190Manufacture of other general-purpose machinery
32900Other manufacturing n.e.c.
33120Repair of machinery and equipment
33130Repair of electronic and optical equipment
33140Repair of electrical equipment
33200Installation of industrial machinery and equipment
43110Demolition
43120Site preparation
43290Other construction installation
43300Building completion and finishing
43900Other specialized construction activities
4620Wholesale of agricultural raw materials (except wood, bamboo) and live animals
4632Wholesale of food
Show 42 more
4641Wholesale of textiles, clothing and footwear
4649Wholesale of other household products
46510Wholesale of computers, computer peripheral equipment and software
46520Wholesale of electronic and telecommunications equipment and parts
4659Wholesale of other machinery and equipment
4663Wholesale of construction materials and other installation supplies
4669Other specialized wholesale n.e.c
4931Urban and suburban passenger land transport (except transport via buses)
4933Freight transport by road
5510Short-term accommodation activities
5610Restaurants and mobile food service activities
62020Computer consultancy and computer system management
7110Architectural and engineering activities and related technical consultancy
7710Renting and leasing of motor vehicles
82990Other remaining business support service activities n.e.c.
1629Manufacture of other products of wood; manufacture of articles of cork, straw
3512Electricity transmission and distribution
4101Construction of residential buildings
4211Construction of railways
4221Construction of electrical works
4610Commission agents, brokers and auction agents
4759Retail sale of electrical household appliances, furniture and the like, lighting equipment and other household articles n.e.c in specialized stores
4799Other retail sale not in stores, stalls or markets
4322Plumbing, heat and air-conditioning installation
6820Real estate consultancy and brokerage and auctioning, land use right auctioning
4223Construction of telecommunications and communication constructions
4299Construction of other civil engineering projects
4661Wholesale of solid, liquid and gaseous fuels and related products
4773Other retail sale of new goods in specialized stores
7490Other professional, scientific and technical activities n.e.c.
4212Construction of roads
4222Construction of water supply and drainage works
4530Sale of parts and accessories for motor vehicles and other motor vehicles
4543Sale of motorcycle parts and accessories
4229Construction of other utility projects
4291Construction of hydraulic structures
6810Trading of own or rented property and land use rights
7730Renting and leasing of other machinery, equipment and tangible goods without operator
3511Electric power generation
4102Construction of non-residential buildings
4292Construction of mining and quarrying facilities
4293Construction of manufacturing facilities

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.

Nguyen Manh Hung is also recorded as legal representative of:

BAN QUAN LY DU AN DIEN HAT NHAN NINH THUAN - CHI NHANH TAP DOAN DIEN LUC VIETNAM0100100079-082 · Branch · ActiveLe Thanh Tong Street, Dong Hai Ward, Khanh HoaKhoang San 911 Company0100103087-003 · Branch · Tax code terminatedQuang Chinh Commune, Quang NinhMOI TRUONG DO THI HA NOI - CHI NHANH BA DINH ONE MEMBER LIMITED LIABILITY COMPANY0100105535-006 · Branch · ActiveNo. 282 Kim Ma, Ngoc Ha Ward, Ha Noi CityBranch of ky thuat Hoa Binh - Tong cong ty Vien Thong Quan Doi0100109106-146 · Branch · Tax code terminatedGroup 13 (Cong ty Du lich Hoa Binh), Hoa Binh Ward, Phu ThoTrung tam Dao tao van dong vien cap cao My Dinh0100110260-008 · Branch · Ceased operating, tax code not yet terminatedMy Dinh Commune, Tu Liem Ward, Ha Noi CityLuc luong thanh nien xung kich an ninh Thanh Pho Ha Noi0100111440 · Tax code terminatedThanh Nhan Street, Ha Noi CityBan Chuan Bi San Xuat - Nha May Lien Hiep Cong Nghiep Tau Thuy Dung Quat0100113303-021 · Branch · Tax code terminatedTan Hy Hamlet, Binh Dong Commune, Quang NgaiXi nghiep che thu thuc nghiem0100113776-001 · Branch · Tax code terminatedCot- Yen Hoa Hamlet, Ha Noi Citybao bi va xuat nhap khau Ha noi Company Limited0100113920-004 · Branch · Tax code terminatedNo. 389 Truong Dinh, Tan maic Ward, Ha Noi CityDau Tu Thuong Mai Quoc Te Thien Thanh Joint Stock Company0100233914 · Ceased operating, tax code not yet terminatedNha so 15, Alley 28/53, No. 28B, Dien Bien Phu Street, Ba Dinh Ward, Ha Noi City See all →

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

Same main industry in Ha Noi

Co Dien Eep Vietnam Company Limited0106380312 · Not operating at registered addressNo. 9, Lane 47, Hoang Mai Street, Tuong Mai Ward, Ha Noi CityXay Dung Chau Anh Company Limited0106475719 · Not operating at registered addressB70, TT9, Van Quan Urban Area, Ha Dong Ward, Ha Noi CityXUAT NHAP KHAU CHIEN THANG COMPANY LIMITED0101807897 · Temporarily suspended (fixed term)No. 10, Alley 2, Lane 99, Nguyen Chi Thanh Street, Lang Ward, Ha Noi CityThiet Bi Dien Truong Son - Sdv Joint Stock Company0106373308 · Not operating at registered addressNo. 106, Lane 97, Duc Giang Street, Viet Hung Ward, Ha Noi CityXAY LAP KY THUAT DIEN NUOC JOINT STOCK COMPANY0106258961 · ActiveNo. 51, Lane 99/110/79, Dinh Cong Ha Street, Dinh Cong Ward, Ha Noi City

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

Other companies in Ha Noi

THIET BI VA XAY LAP SO 1 JOINT STOCK COMPANY0105989214 · ActiveNo. 35 Trung Van Street, Trung Van Ward, Nam Tu Liem District, Ha NoiTHAM MY QUOC TE P.A.M.A COMPANY LIMITED0101802112 · Suspended or ceased operatingNo. 3 Hoa Ma Street, Pham Dinh Ho Ward, Hai Ba Trung District, Ha NoiSAN XUAT VA THUONG MAI MINH QUAN COMPANY LIMITED0101802144 · Suspended or ceased operatingNo. 41/53 Duc Giang Street, Duc Giang Ward, Long Bien District, Ha NoiTU VAN THUE TAXCO COMPANY LIMITED0106379557 · Ceased operating, tax code not yet terminatedBa Luong - Residential Area, Hamlet 3, An Khanh Commune, Ha Noi CityTRUYEN THONG CON DUONG TO LUA JOINT STOCK COMPANY0105800236 · ActiveNo. 2, Lane 123 pho Trung Kinh, Trung Hoa Ward, Cau Giay District, Ha Noi

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

Registration changesNew, amended and dissolved companies, updated daily Search by representativeCompanies sharing a legal representative's name Vietnamese versionThe same record on ThueSo.com

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.