CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY
| Tax code | 0109945666 |
| Vietnamese name | CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY |
| English name | DTT OVERALL SOLUTION JOINT STOCK COMPANY |
| Trading name | DTT OVERALL SOLUTION JOINT STOCK COMPANY |
| Address | Số 19, ngõ 178 tổ dân phố Liên Cơ, Phường Đại Mỗ, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Sơn Tùng |
| Business registration certificate issue date | 25/03/2022 |
| Operations start date | 25/03/2022 |
| Fiscal year end | 31/12 |
| Data updated | 24/09/2026 07:42 |
Business lines
| F4321 | Electrical Installation |
| B0810 | Quarrying of stone, sand and clay |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2511 | Manufacture of structural metal products |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4711 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| G4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| L6810 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY
How is tax code 0109945666 structured?
Tax code 0109945666 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 0994566 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Is CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY still operating?
The status of tax code 0109945666 of CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY is NNT đã được cấp MST according to the latest synced data (as of 24/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY?
CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY has its registered office at Số 19, ngõ 178 tổ dân phố Liên Cơ, Phường Đại Mỗ, TP Hà Nội, Việt Nam.. The entity is located in Xã Vật Lại, Hà Nội.
Who is the legal representative of CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY?
The legal representative of CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY is Nguyễn Sơn Tùng according to the tax registration information linked to tax code 0109945666.
What business lines does CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY operate in?
The main business line of CÔNG TY CỔ PHẦN DỊCH VỤ BẢO VỆ KTC HÀ TÂY is Lắp đặt hệ thống điện (business line code F4321). The entity is also registered for 44 additional business line(s), all listed under "Business lines" above.
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 Xã Vật Lại
221Total businesses
139Operating
82Ceased / suspended
0New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company150
Joint stock company40
Single-member limited liability company14
Cooperative7
School / educational institution2
Individual shop / establishment2
By status
Taxpayer issued tax code139
Not operating at registered address42
Ceased operations; tax code closure not yet completed18
Ceased operations; tax code closure completed11
Temporarily suspended operations11
Businesses with legal representative "Nguyễn Sơn Tùng"
A total of 182 businesses share the same legal representative name