CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE
| Tax code | 0109111558 |
| Vietnamese name | CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE |
| Abbreviated name | HIHOUSE.,JSC |
| English name | HIHOUSE ARCHITECTURE AND TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | HIHOUSE.,JSC |
| Address | Số 15 Q39, Ngõ 160 Phố Nguyễn An Ninh, Phường Tương Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Đỗ Như Giáp |
| Business registration certificate issue date | 04/03/2020 |
| Operations start date | 04/03/2020 |
| Fiscal year end | 31/12 |
| Data updated | 11/10/2026 06:07 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2592 | Treatment and coating of metals; machining |
| C2620 | Manufacture of computers and peripheral equipment |
| C2640 | Manufacture of consumer electronics |
| C2817 | Manufacture of office machinery and equipment, except computers and peripheral equipment |
| C3312 | Repair of machinery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4292 | Construction of mining projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4390 | Other Specialized Construction Activities |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| J6190 | Other telecommunications activities |
| M7310 | Advertising |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE, tax code 0109111558 and address Số 15 Q39, Ngõ 160 Phố Nguyễn An Ninh, Phường Tương Mai, 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.
How is tax code 0109111558 structured?
Tax code 0109111558 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 0911155 fall within an ascending sequence from 0000001 to 9999999; the digit 8 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 KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE operate in?
The main business line of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 28 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE?
CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE has tax code 0109111558, issued on 04/03/2020. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE?
The legal representative of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ CÔNG NGHỆ HIHOUSE is Đỗ Như Giáp according to the tax registration information linked to tax code 0109111558.
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 Tương Mai
5,207
Total businesses
2,137
Operating
3,017
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
3,022
Joint stock company
1,955
Single-member limited liability company
101
Sole proprietorship
38
Cooperative
18
Unclassified
13
By status
Taxpayer issued tax code
2,135
Not operating at registered address
1,280
Ceased operations; tax code closure not yet completed
1,229
Temporarily suspended operations
321
Ceased operations; tax code closure completed
187
Pending verification of operating status at registered address
50
Businesses with legal representative "Đỗ Như Giáp"
A total of 2 businesses share the same legal representative name