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0109394641KY THUAT 3B THANH CONG JOINT STOCK COMPANY

● Active

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Tax code0109394641
Company nameKY THUAT 3B THANH CONG JOINT STOCK COMPANY
Registered name (Vietnamese, transliterated)CONG TY CO PHAN KY THUAT 3B THANH CONG
Registered addressNo. 07 A2, Lane 36 duong Hoang Quoc Viet, Nghia Do Ward, Ha Noi City
Address before 1 July 2025No. 07 A2, Lane 36 duong Hoang Quoc Viet, Nghia Do Ward, Cau Giay District, Ha NoiUnder the administrative boundaries in force before the 2025 reorganisation of provinces and communes, for matching older documents.
Province / cityHa Noi
Status● Active
Legal representativeDuong Dinh Pho
Operating since28 Oct 2020
Managing tax officeTax Sub-department of Cau Giay District
TypeCompany
Legal formJoint stock company
Main industry (VSIC)4321 — Electrical installation
Last updated 1 Oct 2026
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Registered business lines (25)

VSICIndustry
4321Electrical installation main
4101Construction of residential buildings
4211Construction of railways
4221Construction of electrical works
4330Building completion and finishing
4322Plumbing, heat and air-conditioning installation
4659Wholesale of other machinery and equipment
4663Wholesale of construction materials and other installation supplies
4223Construction of telecommunications and communication constructions
4299Construction of other civil engineering projects
4312Site preparation
4212Construction of roads
4222Construction of water supply and drainage works
4669Other specialized wholesale n.e.c
4329Other construction installation
Show 10 more
4752Retail sale of hardware, paints, glass and other construction installation equipment in specialized stores
4229Construction of other utility projects
4291Construction of hydraulic structures
4311Demolition
4390Other specialized construction activities
7730Renting and leasing of other machinery, equipment and tangible goods without operator
8299Other remaining business support service activities n.e.c.
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.

Duong Dinh Pho is also recorded as legal representative of:

KY THUAT 3B VIETNAM COMPANY LIMITED0108480432 · Not operating at registered addressNo. 31, Lane 36 duong Hoang Quoc Viet, Nghia Do Ward, Ha Noi City See all →

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

Same main industry in Ha Noi

DICOM 3S JOINT STOCK COMPANY0109595235 · ActiveFloor 15, Center Building Building, No. 1 Nguyen Huy Tuong, Thanh Xuan Ward, Ha Noi CityXAY LAP KIEN GIANG COMPANY LIMITED0109360875 · ActiveNo. M22, Group 20, Thu Lam Commune, Ha Noi CityCONG NGHE VA THUONG MAI NHP JOINT STOCK COMPANY0109624736 · ActiveNo. 12, Alley 378/65 Thuy Khue, Buoi Ward, Tay Ho District, Ha NoiDAU TU D4 VIETNAM ONE MEMBER LIMITED LIABILITY COMPANY0109351990 · ActiveNo. 72, Hamlet 5, Bat Trang Hamlet, Bat Trang Commune, Gia Lam District, Ha NoiDICH VU KY THUAT AUTOME COMPANY LIMITED0109768897 · ActiveNO22-LK1047, Zone dat dich vu Khu Xe - Nam Ninh, Phu Luong Ward, Ha Noi City

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

Other companies in Ha Noi

XAY DUNG IVC9 JOINT STOCK COMPANY0109398759 · ActiveFloor 6, Generalexim Building, 130 Nguyen Duc Canh, Tuong Mai Ward, Ha Noi CityCOP - GROUP COMPANY LIMITED0109394666 · ActiveNo. 39G, Lane 44 Tran Thai Tong, Cau Giay Ward, Ha Noi CityQUOC TE CHAKRA VIETNAM COMPANY LIMITED0109398413 · ActiveFloor 1, Nha E3, No. 7 Vu Pham Ham Street, Yen Hoa Ward, Cau Giay District, Ha NoiDAU TU VA PHAT TRIEN NHA TIEN DAT JOINT STOCK COMPANY0109394673 · ActiveNo. 15, Alley 46, Lane 176 Truong Dinh, Truong Dinh Ward, Hai Ba Trung District, Ha NoiMY PHAM QUOC TE V SKIN VIETNAM JOINT STOCK COMPANY0109396776 · ActiveNo. 05, Alley 193/220/27/2/18 duong Phu Dien, Phu Dien Ward, Bac Tu Liem District, Ha Noi

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.