CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE
| Tax code | 0318539724 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE |
| Abbreviated name | ZA OFFICE CO.,LTD |
| English name | 9OFFICE DEVELOPMENT AND INVESTMENT COMPANY LIMITED |
| Trading name | ZA OFFICE CO.,LTD |
| Address | 244/29 Huỳnh Văn Bánh, Phường Phú Nhuận, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Mai Thanh Hòa |
| Business registration certificate issue date | 28/06/2024 |
| Operations start date | 28/06/2024 |
| Fiscal year end | 31/12 |
| Data updated | 13/10/2026 07:23 |
Business lines
| M7020 | Management consultancy activities |
| F4101 | Construction of residential buildings |
| 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. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| H4933 | Freight transport by road |
| H5229 | Other transport support activities |
| J6110 | Wired telecommunications activities |
| J6120 | Wireless telecommunications activities |
| K6612 | Security and commodity contracts brokerage |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| L6810 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE
Does CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE have any other names?
Besides its full name, CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE is also registered under the name 9OFFICE DEVELOPMENT AND INVESTMENT COMPANY LIMITED. When searching, either this name or tax code 0318539724 will return the same result.
What business lines does CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE operate in?
The main business line of CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE is Hoạt động tư vấn quản lý (business line code M7020). The entity is also registered for 37 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE?
CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE has its registered office at 244/29 Huỳnh Văn Bánh, Phường Phú Nhuận, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Phú Nhuận, Hồ Chí Minh.
How is tax code 0318539724 structured?
Tax code 0318539724 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1853972 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.
When was the information for tax code 0318539724 last updated?
The data for CÔNG TY TNHH ĐẦU TƯ VÀ PHÁT TRIỂN 9OFFICE was last synced at 07:23 on 13/10/2026. 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.
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 Phú Nhuận
4,517Total businesses
1,967Operating
2,537Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company3,258
Joint stock company727
Single-member limited liability company320
Sole proprietorship93
Representative office46
Other state agency10
By status
Taxpayer issued tax code1,966
Not operating at registered address1,403
Ceased operations; tax code closure not yet completed849
Temporarily suspended operations182
Ceased operations; tax code closure completed103
Transferred to another tax authority (awaiting receiving authority)7
Businesses with legal representative "Mai Thanh Hòa"
A total of 13 businesses share the same legal representative name