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0105329962COSAF CONSTRUCTION JOINT STOCK COMPANY

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Tax code0105329962
Company nameCOSAF CONSTRUCTION JOINT STOCK COMPANY
Registered name (Vietnamese, transliterated)CONG TY CO PHAN XAY DUNG COSAF
Registered addressResidential Group Thang Loi, Duong Noi Ward, Ha Noi City
Address before 1 July 2025Residential Group Thang Loi, Duong Noi Ward, Ha Dong 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 representativeDang Huy Dat
Phone0433 *** 936 (mobile number shown to members only)
Operating since25 May 2011
Managing tax officeTax Sub-department of Ha Dong District
TypeCompany
Legal formJoint stock company
Main industry (VSIC)43290 — Other construction installation
Last updated 8 Oct 2026
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Registered business lines (28)

VSICIndustry
43290Other construction installation main
2220Manufacture of plastics products
25110Manufacture of structural metal products
25120Manufacture of tanks, reservoirs and containers of metal
25910Forging, pressing, stamping and roll-forming of metal; powder metallurgy
25920Machining; treatment and coating of metals
2599Manufacture of other fabricated metal products n.e.c.
42900Construction of other civil engineering works
43110Demolition
43120Site preparation
43210Electrical installation
4322Plumbing, heat and air-conditioning installation
43300Building completion and finishing
43900Other specialized construction activities
4610Commission agents, brokers and auction agents
Show 13 more
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
4662Wholesale of metals and metal ores
4663Wholesale of construction materials and other installation supplies
4669Other specialized wholesale n.e.c
4933Freight transport by road
68200Real estate consultancy and brokerage and auctioning, land use right auctioning
7110Architectural and engineering activities and related technical consultancy
74100Specialized design activities
4752Retail sale of hardware, paints, glass and other construction installation equipment in specialized stores
82990Other remaining business support service activities n.e.c.

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.

Dang Huy Dat is also recorded as legal representative of:

TU VAN XAY DUNG PHUOC TRUONG COMPANY LIMITED3700806009 · ActiveO A7, Lot 07 Huynh Van nghe, Phu Loi Ward, Ho Chi Minh City See all →

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

Same main industry in Ha Noi

THUONG MAI THANG MAY VA DICH VU THUAN THIEN JOINT STOCK COMPANY0105986502 · Suspended or ceased operatingNo. 127A Dang Tien Dong Street, Trung Liet Ward, Dong da District, Ha NoiDAU TU XAY DUNG VA THUONG MAI TK VIETNAM JOINT STOCK COMPANY0106228237 · ActiveNo. 68, Lane 116 Nhan Hoa, Nhan Chinh Ward, Thanh Xuan District, Ha NoiNGOC PHUONG VIET JOINT STOCK COMPANY0105759884 · ActiveNo. 42, Alley 15, Lane Tho Quan, Kham Thien Street, Van Mieu - Quoc Tu Giam Ward, Ha Noi CityTHIET BI VA THANG MAY MESSI JOINT STOCK COMPANY0105833979 · ActiveNo. 11, Lane 116 pho Mieu Dam, Me Tri Ward, Nam Tu Liem District, Ha NoiTHANG MAY SIN VIET COMPANY LIMITED0100954225 · ActiveNo. 184, Kim Ma Street, Ngoc Ha Ward, Ha Noi City

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

Other companies in Ha Noi

KHAI PHAT COMPANY LIMITED0500448417 · ActiveNo. 16, TT17, Van Quan Urban Area, Van Quan Ward, Ha Dong District, Ha NoiQUOC TE DONG THOI GIAN JOINT STOCK COMPANY0105933042 · Suspended or ceased operatingNo. 771, La Thanh Street, Thanh Cong Ward, Ba Dinh District, Ha NoiXUAT KHAU THUONG MAI DU LICH - CUNG UNG LAO DONG NAM A JOINT STOCK COMPANY0101887412 · Suspended or ceased operatingP405 toa nha GM DAEWOO 147 Nguyen Van Cu, Ngoc Lam Ward, Long Bien District, Ha NoiDAU TU VA PHAT TRIEN EVF JOINT STOCK COMPANY0101689548 · ActiveNo. 303 Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha NoiTU VAN VA DAU TU HCT JOINT STOCK COMPANY0103029674 · ActiveNo. 1, Alley 15/55 duong An Duong Vuong, Phu Thuong Ward, Tay Ho 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.