CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS
| Tax code | 0111651529 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS |
| Abbreviated name | HDCONS TECHNOLOGY AND CONSULTING CO., LTD |
| English name | HDCONS TECHNOLOGY AND CONSULTING COMPANY LIMITED |
| Address | L23-31, Khu đất dịch vụ La Dương - La Nội, Phường Dương Nội, Thành phố Hà Nội, Việt Nam |
| Legal representative | NGUYỄN THỊ OANH |
| Business registration certificate issue date | 06/10/2026 |
| Operations start date | 06/10/2026 |
| Data updated | 07/10/2026 03:21 |
Business lines
| 4659 | Wholesale of other machinery and equipment |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| 4679 | Wholesale of other specialized products n.e.c. |
| 4730 | Retail Sale of Motor Fuel in Specialized Stores |
| 4773 | Retail sale of other new goods in specialized stores |
| 4932 | Other passenger land transport |
| 4933 | Freight transport by road |
| 5210 | Warehousing and storage |
| 5022 | Inland freight water transport |
| 5224 | Cargo handling |
| 5229 | Other transport support activities |
| 5610 | Restaurants and mobile food service activities |
| 5621 | Event catering activities |
| 6821 | Real estate agency services |
| 6829 | Hoạt động bất động sản khác trên cơ sở phí hoặc hợp đồng |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7410 | Specialized design activities |
| 7710 | Rental and leasing of motor vehicles |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 8130 | Landscape care and maintenance service activities |
| 8121 | General cleaning of buildings |
| 2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| 2733 | Manufacture of wiring devices |
| 2740 | Manufacture of electric lighting equipment |
| 3312 | Repair of machinery |
| 3314 | Repair of electrical equipment |
| 3320 | Installation of industrial machinery and equipment |
| 3700 | Sewerage and wastewater treatment |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4293 | Construction of manufacturing and processing projects |
| 4311 | Demolition |
| 2511 | Manufacture of structural metal products |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 2592 | Treatment and coating of metals; machining |
| 2593 | Manufacture of cutlery, hand tools and general hardware |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 7020 | Management consultancy activities |
| 4651 | Wholesale of computers, computer peripheral equipment and software |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4671 | Wholesale of solid, liquid and gaseous fuels and related products |
| 4672 | Wholesale of metals and metal ores |
| 4673 | Wholesale of other construction materials and installation equipment |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS
Who is the legal representative of CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS?
The legal representative of CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS is NGUYỄN THỊ OANH according to the tax registration information linked to tax code 0111651529.
What is the tax code of CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS?
CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS has tax code 0111651529, issued on 06/10/2026. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS is Bán buôn máy móc, thiết bị và phụ tùng máy khác (business line code 4659). The entity is also registered for 52 additional business line(s), all listed under "Business lines" above.
How is tax code 0111651529 structured?
Tax code 0111651529 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 1165152 fall within an ascending sequence from 0000001 to 9999999; the digit 9 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ VÀ TƯ VẤN HDCONS, tax code 0111651529 and address L23-31, Khu đất dịch vụ La Dương - La Nội, Phường Dương Nội, Thành phố 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 Dương Nội
3,059Total businesses
1,913Operating
1,129Ceased / 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 company1,822
Joint stock company1,149
Single-member limited liability company52
Sole proprietorship7
School / educational institution5
Cooperative4
By status
Taxpayer issued tax code1,912
Not operating at registered address595
Ceased operations; tax code closure completed203
Temporarily suspended operations174
Ceased operations; tax code closure not yet completed157
Pending verification of operating status at registered address14
Businesses with legal representative "NGUYỄN THỊ OANH"
A total of 590 businesses share the same legal representative name