CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN
| Tax code | 0109330077 |
| Vietnamese name | CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN |
| Abbreviated name | HOANG NGUYEN INVESTMENT AND CONSTRUCTION JOINT STOCK COMPANY |
| English name | HOANG NGUYEN ELECTRICAL TECHNICAL JOINT STOCK COMPANY |
| Trading name | HOANG NGUYEN INVESTMENT AND CONSTRUCTION JOINT STOCK COMPANY |
| Address | Tầng 2, V6-A02 lô đất TTDV 01, khu đô thị mới An Hưng, Phường Dương Nội, TP Hà Nội, Việt Nam. |
| Legal representative | Ngô Bá Trình |
| Business registration certificate issue date | 03/09/2020 |
| Operations start date | 03/09/2020 |
| Fiscal year end | 31/12 |
| Data updated | 10/10/2026 15:54 |
Business lines
| F4101 | Construction of residential buildings |
| C3290 | Other manufacturing n.e.c. |
| C3320 | Installation of industrial machinery and equipment |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4634 | Wholesale of Tobacco Products |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5621 | Event catering activities |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7721 | Rental and leasing of sports and recreational equipment |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8230 | Organization of conventions and trade shows |
| N8292 | Packaging activities |
| N8299 | Other business support service activities n.e.c. |
| P8559 | Other education n.e.c. |
| L6810 | Real estate activities with own or leased property |
Frequently asked questions about CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN
How is tax code 0109330077 structured?
Tax code 0109330077 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 0933007 fall within an ascending sequence from 0000001 to 9999999; the digit 7 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 KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN operate in?
The main business line of CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 58 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN?
CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN has tax code 0109330077, issued on 03/09/2020. 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 KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN?
The legal representative of CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN is Ngô Bá Trình according to the tax registration information linked to tax code 0109330077.
When was the information for tax code 0109330077 last updated?
The data for CÔNG TY CỔ PHẦN KỸ THUẬT CƠ ĐIỆN HOÀNG NGUYÊN was last synced at 15:54 on 10/10/2026. 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 Dương Nội
3,059
Total businesses
1,913
Operating
1,129
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
1,822
Joint stock company
1,149
Single-member limited liability company
52
Sole proprietorship
7
School / educational institution
5
Cooperative
4
By status
Taxpayer issued tax code
1,912
Not operating at registered address
595
Ceased operations; tax code closure completed
203
Temporarily suspended operations
174
Ceased operations; tax code closure not yet completed
157
Pending verification of operating status at registered address
14
Businesses with legal representative "Ngô Bá Trình"
A total of 1 businesses share the same legal representative name