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0109902648C'EST TECH., JSC

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Tax code0109902648
Company nameC'EST TECH., JSC
Registered name (Vietnamese, transliterated)CONG TY CO PHAN C'EST TECH
Registered addressNo. 27, Lane 150, Giang Vo Street, Giang Vo Ward, Ba Dinh District, Ha Noi
Province / cityHa Noi
Status● Active
Legal representativeNguyen Thi Kim Thanh
Operating since7 Feb 2022
Managing tax officeTax Sub-department of Ba Dinh District
TypeCompany
Legal formJoint stock company
Main industry (VSIC)4222 — Construction of water supply and drainage works
Last updated 25 Aug 2026
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Registered business lines (74)

VSICIndustry
4222Construction of water supply and drainage works main
0240Support services to forestry
4101Construction of residential buildings
4211Construction of railways
4221Construction of electrical works
4330Building completion and finishing
4653Wholesale of agricultural machinery, equipment and supplies
3320Installation of industrial machinery and equipment
3700Water drainage and wastewater treatment
3822Treatment and disposal of hazardous waste
4322Plumbing, heat and air-conditioning installation
4632Wholesale of food
4659Wholesale of other machinery and equipment
4662Wholesale of metals and metal ores
4663Wholesale of construction materials and other installation supplies
Show 59 more
8230Organization of conventions and trade shows
1812Service activities related to printing
0322Inland aquaculture
4741Retail sale of computers, peripheral units, software and telecommunications equipment in specialized stores
3812Collection of hazardous waste
3830Materials recovery
4223Construction of telecommunications and communication constructions
4299Construction of other civil engineering projects
4321Electrical installation
4652Wholesale of electronic and telecommunications equipment and parts
0312Inland fishing
5210Warehousing and storage
2750Manufacture of domestic appliances
3821Treatment and disposal of non-hazardous waste
4312Site preparation
4631Wholesale of rice, wheat, other cereals and wheat flour
4641Wholesale of textiles, clothing and footwear
4212Construction of roads
4633Wholesale of beverages
4634Wholesale of tobacco and aztec tobacco products
4669Other specialized wholesale n.e.c
6619Activities auxiliary to financial service activities n.e.c
8130Landscape care and maintenance service activities
0161Support activities for crop production
0163Post-harvest crop activities
0210Silviculture and other forestry activities and propagation of forest trees
2640Manufacture of consumer electronics
3600Water collection, treatment and supply
4329Other construction installation
4620Wholesale of agricultural raw materials (except wood, bamboo) and live animals
7110Architectural and engineering activities and related technical consultancy
2732Manufacture of other electronic and electric wires and cables
3811Collection of non-hazardous waste
3900Remediation activities and other waste management services
4229Construction of other utility projects
4291Construction of hydraulic structures
4311Demolition
4390Other specialized construction activities
4649Wholesale of other household products
7410Specialized design activities
8299Other remaining business support service activities n.e.c.
1811Printing
0164Seed processing for propagation
0220Wood logging
0321Marine aquaculture
4933Freight transport by road
5224Cargo handling
2733Manufacture of wiring devices
2740Manufacture of electric lighting equipment
2814Manufacture of bearings, gears, gearing and driving elements
3313Repair of electronic and optical equipment
4102Construction of non-residential buildings
4292Construction of mining and quarrying facilities
4293Construction of manufacturing facilities
4651Wholesale of computers, computer peripheral equipment and software
7310Advertising
0162Support activities for animal production
0311Marine fishing
4742Retail sale of audio and video equipment in specialized stores

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 Thi Kim Thanh is also recorded as legal representative of:

Quy bao ve moi truong Ha Noi0100102358-015 · Branch · ActiveNo. 17 Trung Yen 3 Street, Trung Hoa, Trung Hoa Ward, Cau Giay District, Ha NoiNGAN HANG THUONG MAI CO PHAN CONG THUONG VIETNAM - CHI NHANH KIEN AN0100111948-148 · Branch · ActiveNo. 129 Tran Thanh Ngo, Tran Thanh Ngo Ward, Kien An District, Hai PhongHO GUOM COOPERATIVE0100230864 · Active9A Ba trieu, Cua Nam Ward, Ha Noi CityDUNG HIEP COMPANY LIMITED0100953140 · Temporarily suspended (fixed term)No. 145 Son Tay (So 9 Kim Ma) Street, Ba Dinh Ward, Ha Noi CityDICH THUAT & HO TRO PHAT TRIEN DOANH NGHIEP PHUONG DONG COMPANY LIMITED0100996419 · Suspended or ceased operatingPhong 202 nha C1C, Lane 36 Lang Ha P.Lang Ha, Dong da District, Ha NoiTU VAN DAU TU VA PHAT TRIEN NHAN LUC COMPANY LIMITED0101296018 · Suspended or ceased operating647B Kim ma, Ngoc Khanh Ward, Ba Dinh District, Ha NoiTHUONG MAI VA SAN XUAT THIEN AN COMPANY LIMITED0101483699 · Suspended or ceased operatingNo. 23A/109 Chuong Duong, Chuong Duong Ward, Hoan Kiem District, Ha NoiVNTP JOINT STOCK COMPANY0101518574 · ActiveNo. 609A, Lane 68 duong Phu Dien, Phu Dien Ward, Bac Tu Liem District, Ha NoiTHUONG MAI THANH DAT COMPANY LIMITED0101526173 · Temporarily suspended (fixed term)Room 406, The Garden Building, Me Tri Street, Tu Liem Ward, Ha Noi CityTHUONG MAI VA DICH VU THUY DUC COMPANY LIMITED0101607351 · Suspended or ceased operatingNo. 81 Hang chieu Street, Dong Xuan Ward, Hoan Kiem District, Ha Noi See all →

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

Same main industry in Ha Noi

HA TANG TAN KIM COMPANY LIMITED0109999125 · ActiveDong Dau Hamlet, Duc Tu Commune, Dong Anh District, Ha NoiTU VAN THIET KE XAY DUNG VA THUONG MAI THANH NAM COMPANY LIMITED0110254127 · ActiveNo. 5, Lane 92 Nghia Lo, Yen Nghia Ward, Ha Dong District, Ha Noi

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

Other companies in Ha Noi

THUONG MAI VA DICH VU CONG NGHE INDTI COMPANY LIMITED0109902687 · Active14-15A, Floor 7, Charmvit Building, 117 Tran Duy Hung, Yen Hoa Ward, Ha Noi CityMAY XUAT KHAU ADP COMPANY LIMITED0109902253 · ActiveNo. 14, Lane 493 Duong 413, Le Khe Hamlet, Tung Thien Ward, Ha Noi CityTHUONG MAI VA DICH VU LEFA COMPANY LIMITED0109902454 · Not operating at registered addressNo. 03 Nguyen Khac Nhu, Ba Dinh Ward, Ha Noi CityPHAT TRIEN SAN XUAT THUONG MAI HT VIETNAM COMPANY LIMITED0109901820 · ActiveNha So 292, Yen My Hamlet, Ha Bang Commune, Ha Noi CityTRUONG TRUNG HOC CO SO VAN HIEN0109902662 · Active310 Minh Khai, Minh Khai Ward, Hai Ba Trung 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.