English

CÔNG TY CỔ PHẦN KST VIỆT NAM

Taxpayer issued tax code
Tax code 0105689517
Vietnamese name CÔNG TY CỔ PHẦN KST VIỆT NAM
Abbreviated name KST VIET NAM.,JSC
English name KST VIET NAM JOINT STOCK COMPANY
Trading name KST VIET NAM.,JSC
Address Số nhà 16, Đường Nguyễn Phong Sắc, Phường Cầu Giấy, TP Hà Nội, Việt Nam.
Legal representative Phạm Lò Tuấn Tuông
Business registration certificate issue date 02/12/2011
Operations start date 02/12/2011
Fiscal year end 31/12
Data updated 07/09/2026 22:30

Business lines

F4229 Construction of other utility projects
B0810 Quarrying of stone, sand and clay
C23910 Manufacture of refractory products
C23990 Manufacture of other non-metallic mineral products n.e.c.
C10790 Manufacture of other food products n.e.c.
C2220 Manufacture of plastics products
C1610 Sawmilling and planing of wood; preservation of wood
C16210 Manufacture of veneer sheets and wood-based panels
C16220 Manufacture of builders' carpentry and joinery
C1629 Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials
C23920 Manufacture of clay building materials
C2394 Manufacture of cement, lime and plaster
E36000 Water collection, treatment and supply
E3700 Sewerage and wastewater treatment
E38110 Collection of non-hazardous waste
E3812 Collection of hazardous waste
E38210 Treatment and disposal of non-hazardous waste
E3822 Treatment and disposal of hazardous waste
E3830 Materials recovery
F4101 Construction of residential buildings
F4102 Construction of non-residential buildings
F4211 Construction of railways
F4212 Construction of roads
F4221 Construction of electricity projects
F4222 Construction of water supply and sewerage projects
F4223 Construction of telecommunications projects
F4291 Construction of water projects
F4292 Construction of mining projects
F4293 Construction of manufacturing and processing projects
F4299 Construction of other civil engineering projects n.e.c.
F43110 Demolition
F43120 Site preparation
F43210 Electrical Installation
F43290 Other Building Services Installation
F43300 Building Completion and Finishing
F43900 Other Specialized Construction Activities
G4610 Commission Agents, Brokers and Auctions of Goods
G4632 Wholesale of Food
G4633 Wholesale of Beverages
G4649 Wholesale of Other Household Goods
G46510 Wholesale of computers, computer peripheral equipment and software
G46520 Wholesale of electronic and telecommunications equipment and parts
G4659 Wholesale of other machinery and equipment
G47110 Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores
G47230 Retail Sale of Beverages in Specialized Stores
G4759 Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores
G4772 Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores
H4933 Freight transport by road
I5510 Short-term accommodation activities
I5590 Other accommodation
I5610 Restaurants and mobile food service activities
I56290 Other food service activities
I5630 Beverage serving activities
N7710 Rental and leasing of motor vehicles
N79110 Travel agency activities
N79120 Tour operator activities
N7990 Other reservation service and related activities
I5621 Event catering activities
L6810 Real estate activities with own or leased property
N7730 Renting of other machinery, equipment and tangible goods without operator
M7110 Architectural and engineering activities and related technical consultancy
N82300 Organization of conventions and trade shows
N82990 Other business support service activities n.e.c.
S96100 Sauna, massage and similar health-enhancing services (excluding sports activities)
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Frequently asked questions about CÔNG TY CỔ PHẦN KST VIỆT NAM

Where is the address of CÔNG TY CỔ PHẦN KST VIỆT NAM?
CÔNG TY CỔ PHẦN KST VIỆT NAM has its registered office at Số nhà 16, Đường Nguyễn Phong Sắc, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. The entity is located in Phường Cầu Giấy, Hà Nội.
Does CÔNG TY CỔ PHẦN KST VIỆT NAM have any other names?
Besides its full name, CÔNG TY CỔ PHẦN KST VIỆT NAM is also registered under the name KST VIET NAM JOINT STOCK COMPANY. When searching, either this name or tax code 0105689517 will return the same result.
Is CÔNG TY CỔ PHẦN KST VIỆT NAM still operating?
The status of tax code 0105689517 of CÔNG TY CỔ PHẦN KST VIỆT NAM is NNT đã được cấp MST according to the latest synced data (as of 07/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KST VIỆT NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KST VIỆT NAM, tax code 0105689517 and address Số nhà 16, Đường Nguyễn Phong Sắc, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
How is tax code 0105689517 structured?
Tax code 0105689517 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0568951 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.

Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.

Business statistics in Phường Cầu Giấy

8,573 Total businesses
4,343 Operating
4,123 Ceased / suspended
0 New in last 90 days

Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.

Common business lines

Wholesale and retail trade; repair of motor vehicles and motorcycles 2,208
Professional, scientific and technical activities 1,010
Information and communication 886
Construction 834
Administrative and support service activities 728
Manufacturing 520

By legal form

Limited liability company 4,720
Joint stock company 3,386
Single-member limited liability company 137
Representative office 73
Centre (public service / services) 43
Other state agency 40

By status

Taxpayer issued tax code 4,326
Not operating at registered address 1,978
Ceased operations; tax code closure not yet completed 1,436
Temporarily suspended operations 497
Ceased operations; tax code closure completed 212
Pending verification of operating status at registered address 99