CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE
| Tax code | 0109797961 |
| Vietnamese name | CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE |
| English name | H3 ARCHITECTURE ARCHITECTURE AND CONSTRUCTION COMPANY LIMITED |
| Trading name | H3 ARCHITECTURE ARCHITECTURE AND CONSTRUCTION COMPANY LIMITED |
| Address | Tầng 03, Số nhà 18, ngõ 35 phố Cát Linh, Phường Ô Chợ Dừa, TP Hà Nội, Việt Nam. |
| Legal representative | HOÀNG HỮU HÙNG |
| Business registration certificate issue date | 01/11/2021 |
| Operations start date | 01/11/2021 |
| Fiscal year end | 31/12 |
| Data updated | 24/09/2026 08:25 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 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 |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| 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 |
| M7020 | Management consultancy activities |
| M7410 | Specialized design activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE
How is tax code 0109797961 structured?
Tax code 0109797961 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0979796 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What is the tax code of CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE?
CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE has tax code 0109797961, issued on 01/11/2021. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 0109797961 last updated?
The data for CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE was last synced at 08:25 on 24/09/2026. 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.
Does CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE have any other names?
Besides its full name, CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE is also registered under the name H3 ARCHITECTURE ARCHITECTURE AND CONSTRUCTION COMPANY LIMITED. When searching, either this name or tax code 0109797961 will return the same result.
What information is needed to issue an invoice to CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG H3 ARCHITECTURE, tax code 0109797961 and address Tầng 03, Số nhà 18, ngõ 35 phố Cát Linh, Phường Ô Chợ Dừa, 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 Ô Chợ Dừa
4,432Total businesses
1,757Operating
2,669Ceased / suspended
0New 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 company2,455
Joint stock company1,717
Single-member limited liability company93
Sole proprietorship53
Centre (public service / services)25
Representative office22
By status
Taxpayer issued tax code1,750
Ceased operations; tax code closure not yet completed1,116
Not operating at registered address1,010
Ceased operations; tax code closure completed297
Temporarily suspended operations246
Operating (household or individual business without complete tax registration information)7
Businesses with legal representative "HOÀNG HỮU HÙNG"
A total of 20 businesses share the same legal representative name