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5500481163KSTB1 — Xay Dung Kstb Joint Stock Company

● Active

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Tax code5500481163
Company nameKSTB1 — Xay Dung Kstb Joint Stock Company
Registered name (Vietnamese, transliterated)Cong Ty Co Phan Xay Dung Kstb
Short nameKSTB1.JSC
Registered addressRoom 401, Floor 4, No. 144, Truong Chinh Street, Quyet Thang Ward, Son La City, Son La
Province / citySon La
Status● Active
Legal representativeMai Tri Tue
Phone0223 *** 873 (mobile number shown to members only)
Operating since19 Jun 2013
Managing tax officeSon La Province Tax Department
TypeCompany
Legal formJoint stock company
Main industry (VSIC)4210 — Construction of railways and roads
Last updated 23 Aug 2026
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Registered business lines (15)

VSICIndustry
4210Construction of railways and roads main
23950Manufacture of concrete and articles of concrete, cement and plaster
41000Construction of buildings
42200Construction of utility projects
42900Construction of other civil engineering works
43110Demolition
43120Site preparation
43210Electrical installation
4322Plumbing, heat and air-conditioning installation
43900Other specialized construction activities
4662Wholesale of metals and metal ores
4933Freight transport by road
0722Mining of other non-ferrous metal ores
0810Quarrying of stone, sand, gravel and clay
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.

Mai Tri Tue is also recorded as legal representative of:

IN VA TRUYEN THONG AN PHAT JOINT STOCK COMPANY0110289673 · ActiveNo. 48 Khu vuc 2, Duong Hoa Commune, Ha Noi City See all →

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

Same main industry in Son La

DAU TU HO SANH JOINT STOCK COMPANY5500484950 · Temporarily suspended (fixed term)No. 279, Le Duc Tho Street, Group 11, To Hieu Ward, Son LaXAY DUNG TAM PHUC TAY BAC COMPANY LIMITED5500477696 · ActiveNo. 266, Bui Thi Xuan Street, Group 6, Chieng Sinh Ward, Son LaBan quan ly bao tri duong bo5500485136 · ActiveNo. 06 Mai Dac Ban, To Hieu Ward, Son LaViet Tv&T Company Limited5500464601 · Ceased operating, tax code not yet terminatedGroup 6, Hung Vuong Street, Chieng Sinh Ward, Son LaCHI THU ONE MEMBER LIMITED LIABILITY COMPANY5500485591 · Temporarily suspended (fixed term)Phung Hamlet, Chieng Sinh Ward, Son La

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

Other companies in Son La

XAY DUNG NHO HONG ONE MEMBER LIMITED LIABILITY COMPANY5500481438 · ActiveBo Ma Hamlet, Chieng La Commune, Son LaCHU DEN ONE MEMBER LIMITED LIABILITY COMPANY5500481156 · Not operating at registered addressNo. 338, Le Duan Street, Group 2, Chieng Sinh Ward, Son LaDung & Huy One Member Limited Liability Company5500481452 · Suspended or ceased operatingNo. 70, Truong Chinh Street, Group 4, Quyet Thang Ward, Son La City, Son LaNong nghiep dich vu va du lich Huy Tuong II Cooperative5500480755 · ActiveTan Luong II Hamlet, Huy Tuong Commune, Phu Yen District, Son LaPHAT TRIEN XAY DUNG THUONG MAI TAY BAC COMPANY LIMITED5500481477 · Not operating at registered addressMuong Kham Hamlet, Muong Bu Commune, Son La

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.