CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION
| Tax code | 5400535030 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION |
| English name | DIAMOND EDUCATION INVESTMENT CO., LTD |
| Trading name | DIAMOND EDUCATION INVESTMENT CO., LTD |
| Address | Số 390 đường Trần Hưng Đạo, Phường Hòa Bình, Phú Thọ, Việt Nam. |
| Legal representative | Nguyễn Thị Phương |
| Business registration certificate issue date | 16/08/2022 |
| Operations start date | 16/08/2022 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 15:20 |
Business lines
| P8559 | Other education n.e.c. |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C1820 | Reproduction of recorded media |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4633 | Wholesale of Beverages |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4659 | Wholesale of other machinery and equipment |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| M7020 | Management consultancy activities |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7221 | Research and development in social sciences |
| M7222 | Research and development in humanities |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7810 | Activities of employment placement agencies |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8299 | Other business support service activities n.e.c. |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
| P8521 | Primary education |
| P8522 | Lower secondary education |
| P8523 | Upper secondary education |
| P8531 | Elementary vocational training |
| P8551 | Sports and recreation education |
| P8552 | Cultural education |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION
Where is the address of CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION?
CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION has its registered office at Số 390 đường Trần Hưng Đạo, Phường Hòa Bình, Phú Thọ, Việt Nam.. The entity is located in Phường Hoà Bình, Phú Thọ.
Does CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION have any other names?
Besides its full name, CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION is also registered under the name DIAMOND EDUCATION INVESTMENT CO., LTD. When searching, either this name or tax code 5400535030 will return the same result.
Is CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION still operating?
The status of tax code 5400535030 of CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION is NNT đã được cấp MST according to the latest synced data (as of 25/09/2026). 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 TNHH ĐẦU TƯ DIAMOND EDUCATION?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐẦU TƯ DIAMOND EDUCATION, tax code 5400535030 and address Số 390 đường Trần Hưng Đạo, Phường Hòa Bình, Phú Thọ, 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 5400535030 structured?
Tax code 5400535030 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 54 are the segment prefix; the seven digits 0053503 fall within an ascending sequence from 0000001 to 9999999; the digit 0 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Hoà Bình
1,363
Total businesses
637
Operating
725
Ceased / suspended
0
New in last 90 days
Across Tỉnh Phú Thọ: 29,223 businesses, of which 15,414 are operating.
Common business lines
By legal form
Limited liability company
606
Joint stock company
349
Single-member limited liability company
243
Sole proprietorship
39
Centre (public service / services)
34
Other state agency
33
By status
Taxpayer issued tax code
637
Ceased operations; tax code closure not yet completed
377
Not operating at registered address
242
Temporarily suspended operations
58
Ceased operations; tax code closure completed
48
Pending verification of operating status at registered address
1
Businesses with legal representative "Nguyễn Thị Phương"
A total of 1,848 businesses share the same legal representative name