CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS
| Tax code | 0202285164 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS |
| Abbreviated name | DMH INVESTMENT JSC |
| English name | DIAMOND HOLDINGS INVESTMENT JOINT STOCK COMPANY |
| Trading name | DMH INVESTMENT JSC |
| Address | HP-142 đường Hạnh Phúc, Khu đô thị Vinhomes Royal Island, Phường Thủy Nguyên, TP Hải Phòng, Việt Nam. |
| Legal representative | Nguyễn Mạnh Tùng |
| Business registration certificate issue date | 05/05/2025 |
| Operations start date | 05/05/2025 |
| Fiscal year end | 31/12 |
| Data updated | 21/09/2026 00:11 |
Business lines
| L6820 | Real estate consulting, brokerage and auction of real estate and land use rights |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4690 | Non-specialized Wholesale Trade |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4933 | Freight transport by road |
| H5222 | Direct support services for water transport |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| L6810 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7310 | Advertising |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS
Does CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS is also registered under the name DIAMOND HOLDINGS INVESTMENT JOINT STOCK COMPANY. When searching, either this name or tax code 0202285164 will return the same result.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS still operating?
The status of tax code 0202285164 of CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS is NNT đã được cấp MST according to the latest synced data (as of 21/09/2026). 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 ĐẦU TƯ DIAMOND HOLDINGS?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS, tax code 0202285164 and address HP-142 đường Hạnh Phúc, Khu đô thị Vinhomes Royal Island, Phường Thủy Nguyên, TP Hải Phòng, 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 0202285164 structured?
Tax code 0202285164 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 02 are the segment prefix; the seven digits 0228516 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ DIAMOND HOLDINGS is Tư vấn, môi giới, đấu giá bất động sản, đấu giá quyền sử dụng đất (business line code L6820). The entity is also registered for 22 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 Thuỷ Nguyên
876Total businesses
417Operating
459Ceased / suspended
0New in last 90 days
Across Thành phố Hải Phòng: 52,357 businesses, of which 22,748 are operating.
Common business lines
By legal form
Limited liability company629
Joint stock company212
Sole proprietorship10
Single-member limited liability company8
Other state agency5
Unclassified3
By status
Taxpayer issued tax code416
Not operating at registered address256
Ceased operations; tax code closure not yet completed117
Temporarily suspended operations47
Ceased operations; tax code closure completed39
Operating (household or individual business without complete tax registration information)1
Businesses with legal representative "Nguyễn Mạnh Tùng"
A total of 100 businesses share the same legal representative name