CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG
| Tax code | 0105365600 |
| Vietnamese name | CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG |
| Abbreviated name | DATECH.,JSC |
| English name | DAI DUONG TECHNICAL TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | DATECH.,JSC |
| Address | Tầng 4, tòa nhà 559 Kim Mã, Phường Giảng Võ, TP Hà Nội, Việt Nam. |
| Legal representative | Cao Vĩnh Hà |
| Business registration certificate issue date | 16/06/2011 |
| Operations start date | 16/06/2011 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 04:47 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| F43210 | Electrical Installation |
| C16220 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C25920 | Treatment and coating of metals; machining |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C33120 | Repair of machinery |
| C33140 | Repair of electrical equipment |
| C33200 | Installation of industrial machinery and equipment |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning 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 |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| C33130 | Repair of electronic and optical equipment |
| F42900 | Construction of other civil engineering projects |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G47420 | Retail Sale of Audio-Visual Equipment 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 |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M74100 | Specialized design activities |
| N80200 | Security systems service activities |
| N82990 | Other business support service activities n.e.c. |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
Frequently asked questions about CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG
What business lines does CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG operate in?
The main business line of CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG is Lắp đặt hệ thống điện (business line code F43210). The entity is also registered for 37 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG, tax code 0105365600 and address Tầng 4, tòa nhà 559 Kim Mã, Phường Giảng Võ, 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.
Does CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG have any other names?
Besides its full name, CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG is also registered under the name DAI DUONG TECHNICAL TECHNOLOGY JOINT STOCK COMPANY. When searching, either this name or tax code 0105365600 will return the same result.
When was the information for tax code 0105365600 last updated?
The data for CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG was last synced at 04:47 on 17/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
What is the tax code of CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG?
CÔNG TY CỔ PHẦN KỸ THUẬT CÔNG NGHỆ ĐẠI DƯƠNG has tax code 0105365600, issued on 16/06/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Giảng Võ
5,151
Total businesses
2,191
Operating
2,903
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
By legal form
Limited liability company
2,833
Joint stock company
1,823
Representative office
120
Single-member limited liability company
82
Unclassified
63
Other company
33
By status
Taxpayer issued tax code
2,183
Ceased operations; tax code closure not yet completed
1,394
Not operating at registered address
1,066
Temporarily suspended operations
286
Ceased operations; tax code closure completed
157
Pending verification of operating status at registered address
52