CÔNG TY TNHH AYA BUSINESS
| Tax code | 0110022905 |
| Vietnamese name | CÔNG TY TNHH AYA BUSINESS |
| English name | AYA BUSINESS COMPANY LIMITED |
| Trading name | AYA BUSINESS COMPANY LIMITED |
| Address | Tầng 11 tòa nhà Việt Á, số 9 Duy Tân, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | Dương Thị Thu Hà |
| Business registration certificate issue date | 08/06/2022 |
| Operations start date | 08/06/2022 |
| Fiscal year end | 31/12 |
| Data updated | 16/09/2026 23:23 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C2592 | Treatment and coating of metals; machining |
| C2812 | Manufacture of fluid power equipment |
| 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 |
| H5224 | Cargo handling |
| 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 |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
| M7410 | Specialized design activities |
| N7911 | Travel agency activities |
| N7990 | Other reservation service and related activities |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH AYA BUSINESS
Is CÔNG TY TNHH AYA BUSINESS still operating?
The status of tax code 0110022905 of CÔNG TY TNHH AYA BUSINESS is NNT đã được cấp MST according to the latest synced data (as of 16/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY TNHH AYA BUSINESS?
CÔNG TY TNHH AYA BUSINESS has its registered office at Tầng 11 tòa nhà Việt Á, số 9 Duy Tân, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. The entity is located in Phường Cầu Giấy, Hà Nội.
Who is the legal representative of CÔNG TY TNHH AYA BUSINESS?
The legal representative of CÔNG TY TNHH AYA BUSINESS is Dương Thị Thu Hà according to the tax registration information linked to tax code 0110022905.
What business lines does CÔNG TY TNHH AYA BUSINESS operate in?
The main business line of CÔNG TY TNHH AYA BUSINESS is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 36 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH AYA BUSINESS?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH AYA BUSINESS, tax code 0110022905 and address Tầng 11 tòa nhà Việt Á, số 9 Duy Tân, Phường Cầu Giấy, TP Hà Nội, 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.
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 Cầu Giấy
8,573
Total businesses
4,343
Operating
4,123
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
4,720
Joint stock company
3,386
Single-member limited liability company
137
Representative office
73
Centre (public service / services)
43
Other state agency
40
By status
Taxpayer issued tax code
4,326
Not operating at registered address
1,978
Ceased operations; tax code closure not yet completed
1,436
Temporarily suspended operations
497
Ceased operations; tax code closure completed
212
Pending verification of operating status at registered address
99
Businesses with legal representative "Dương Thị Thu Hà"
A total of 39 businesses share the same legal representative name