CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND
| Tax code | 3301630145 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND |
| Abbreviated name | DIAMOND STOCK CO.,JSC |
| English name | DIAMOND CONSTRUCTION INVESTMENT JOINT STOCK COMPANY |
| Trading name | DIAMOND STOCK CO.,JSC |
| Address | Lô B91, Khu đô thị Phú Mỹ Thượng, Phường Mỹ Thượng, TP Huế, Việt Nam. |
| Legal representative | Nguyễn Minh Châu |
| Business registration certificate issue date | 26/06/2018 |
| Operations start date | 26/06/2018 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 07:10 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| A0118 | Growing of vegetables and flowers |
| A0121 | Growing of fruit |
| A02210 | Logging |
| A02220 | Gathering of non-wood forest products |
| A02300 | Gathering of non-wood forest products and other forest products |
| B0810 | Quarrying of stone, sand and clay |
| 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 |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G46900 | Non-specialized Wholesale Trade |
| H49200 | Bus transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| M70200 | Management consultancy activities |
| M71200 | Technical testing and analysis |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N80300 | Investigation activities |
| N81290 | Other building and industrial cleaning activities |
| N81300 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND is Nguyễn Minh Châu according to the tax registration information linked to tax code 3301630145.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND still operating?
The status of tax code 3301630145 of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND is NNT đã được cấp MST according to the latest synced data (as of 17/09/2026). 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 ĐẦU TƯ XÂY DỰNG DIAMOND?
CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND has tax code 3301630145, issued on 26/06/2018. 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 ĐẦU TƯ XÂY DỰNG DIAMOND have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND is also registered under the name DIAMOND CONSTRUCTION INVESTMENT JOINT STOCK COMPANY. When searching, either this name or tax code 3301630145 will return the same result.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG DIAMOND is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 29 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 Mỹ Thượng
367
Total businesses
213
Operating
152
Ceased / suspended
0
New in last 90 days
Across Thành phố Huế: 9,861 businesses, of which 4,142 are operating.
Common business lines
By legal form
Limited liability company
158
Single-member limited liability company
114
Joint stock company
49
Sole proprietorship
26
School / educational institution
12
People's Committee
2
By status
Taxpayer issued tax code
213
Ceased operations; tax code closure not yet completed
77
Not operating at registered address
44
Temporarily suspended operations
25
Ceased operations; tax code closure completed
6
Pending verification of operating status at registered address
2
Businesses with legal representative "Nguyễn Minh Châu"
A total of 206 businesses share the same legal representative name