CÔNG TY CỔ PHẦN TT DIAMOND GROUP
| Tax code | 0108215321 |
| Vietnamese name | CÔNG TY CỔ PHẦN TT DIAMOND GROUP |
| Abbreviated name | TT DIAMOND GROUP |
| Trading name | TT DIAMOND GROUP |
| Address | Số 62, ngõ 178 đường Cổ Nhuế, Phường Đông Ngạc, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Quỳnh Trang |
| Business registration certificate issue date | 04/04/2018 |
| Operations start date | 04/04/2018 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 01:15 |
Business lines
| F4101 | Construction of residential buildings |
| C1410 | Manufacture of wearing apparel, except fur apparel |
| C1430 | Manufacture of knitted and crocheted apparel |
| C1622 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| 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 |
| F4229 | Construction of other utility 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 |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4662 | Wholesale of metals and metal ores |
| G47210 | Retail Sale of Cereals in Specialized Stores |
| G47230 | Retail Sale of Beverages in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4782 | Retail sale of textiles, ready-made garments and footwear at stalls and markets |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| I5510 | Short-term accommodation activities |
| I5590 | Other accommodation |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| L68100 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M74100 | Specialized design activities |
| M7420 | Photographic activities |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
| P8521 | Primary education |
| P8522 | Lower secondary education |
| P8523 | Upper secondary education |
| P8531 | Elementary vocational training |
| P8532 | Intermediate vocational training |
| P8533 | College-level vocational training |
| P8541 | University education |
| P8542 | Master's degree education |
| P8543 | Doctoral degree education |
| P8551 | Sports and recreation education |
| P8552 | Cultural education |
| P8559 | Other education n.e.c. |
| S9521 | Repair of consumer electronics |
| S9522 | Repair of household appliances and home and garden equipment |
| S9523 | Repair of footwear and leather goods |
| S9524 | Repair of furniture and home furnishings |
Frequently asked questions about CÔNG TY CỔ PHẦN TT DIAMOND GROUP
Who is the legal representative of CÔNG TY CỔ PHẦN TT DIAMOND GROUP?
The legal representative of CÔNG TY CỔ PHẦN TT DIAMOND GROUP is Trần Quỳnh Trang according to the tax registration information linked to tax code 0108215321.
Is CÔNG TY CỔ PHẦN TT DIAMOND GROUP still operating?
The status of tax code 0108215321 of CÔNG TY CỔ PHẦN TT DIAMOND GROUP is NNT đã được cấp MST according to the latest synced data (as of 26/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY CỔ PHẦN TT DIAMOND GROUP?
CÔNG TY CỔ PHẦN TT DIAMOND GROUP has tax code 0108215321, issued on 04/04/2018. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY CỔ PHẦN TT DIAMOND GROUP have any other names?
Besides its full name, CÔNG TY CỔ PHẦN TT DIAMOND GROUP is also registered under the name TT DIAMOND GROUP. When searching, either this name or tax code 0108215321 will return the same result.
What business lines does CÔNG TY CỔ PHẦN TT DIAMOND GROUP operate in?
The main business line of CÔNG TY CỔ PHẦN TT DIAMOND GROUP is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 69 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 Phường Đông Ngạc
2,751
Total businesses
1,315
Operating
1,426
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
1,592
Joint stock company
1,041
Single-member limited liability company
47
Centre (public service / services)
17
Unclassified
11
Sole proprietorship
9
By status
Taxpayer issued tax code
1,315
Not operating at registered address
689
Ceased operations; tax code closure not yet completed
505
Temporarily suspended operations
151
Ceased operations; tax code closure completed
81
Pending verification of operating status at registered address
9
Businesses with legal representative "Trần Quỳnh Trang"
A total of 12 businesses share the same legal representative name