CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS
| Tax code | 0109419550 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS |
| Abbreviated name | DO GIA CONSULTING CONSTRUCTION JOINT STOCK COMPANY |
| English name | HTCONS CONSULTING AND CONSTRUCTION INVESTMENT JOINT STOCK COMPANY |
| Trading name | DO GIA CONSULTING CONSTRUCTION JOINT STOCK COMPANY |
| Address | Số nhà 4, ngõ 6, thôn Nhân Hoà, Xã Đại Thanh, TP Hà Nội, Việt Nam. |
| Legal representative | Phạm Văn Hoằng |
| Business registration certificate issue date | 21/11/2020 |
| Operations start date | 21/11/2020 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 08:03 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| A0220 | Logging |
| A0240 | Support services to forestry |
| A0311 | Marine fishing |
| A0312 | Freshwater fishing |
| C1621 | Manufacture of veneer sheets and wood-based panels |
| C1622 | Manufacture of builders' carpentry and joinery |
| C1623 | Manufacture of wooden containers |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C1701 | Manufacture of pulp, paper and paperboard |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C2100 | Manufacture of pharmaceuticals, medicinal chemical and botanical products |
| C2211 | Manufacture of rubber tyres and tubes; retreading and rebuilding of rubber tyres |
| C2219 | Manufacture of other rubber products |
| C2220 | Manufacture of plastics products |
| C2310 | Manufacture of glass and glass products |
| C2391 | Manufacture of refractory products |
| C2392 | Manufacture of clay building materials |
| C2393 | Manufacture of other porcelain and ceramic products |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2396 | Cutting, shaping and finishing of stone |
| C2410 | Manufacture of basic iron and steel |
| C2420 | Manufacture of basic precious and other non-ferrous metals |
| C2431 | Casting of iron and steel |
| C2432 | Casting of non-ferrous metals |
| C2511 | Manufacture of structural metal products |
| C2630 | Manufacture of communication equipment |
| C2640 | Manufacture of consumer electronics |
| C2651 | Manufacture of measuring, testing, navigating and control equipment |
| C2652 | Manufacture of watches and clocks |
| C2660 | Manufacture of irradiation, electromedical and electrotherapeutic equipment |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C2720 | Manufacture of batteries and accumulators |
| C2731 | Manufacture of fibre optic cables |
| C2732 | Manufacture of other electronic and electric wires and cables |
| C2733 | Manufacture of wiring devices |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C2811 | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| C2812 | Manufacture of fluid power equipment |
| C2813 | Manufacture of other pumps, compressors, taps and valves |
| C2910 | Manufacture of motor vehicles and other motor vehicles |
| C2814 | Manufacture of bearings, gears, gearing and driving elements |
| C2817 | Manufacture of office machinery and equipment, except computers and peripheral equipment |
| C2829 | Manufacture of other special-purpose machinery |
| C2920 | Manufacture of bodies for motor vehicles; manufacture of trailers and semi-trailers |
| C2930 | Manufacture of parts and accessories for motor vehicles and their engines |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3830 | Materials recovery |
| E3900 | Remediation activities and other waste management services |
| F4221 | Construction of electricity projects |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| 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 |
| G4690 | Non-specialized Wholesale Trade |
| G4711 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| H4911 | Passenger rail transport, interurban |
| H4912 | Freight rail transport |
| H4921 | Urban passenger transport by bus |
| H4922 | Interurban passenger transport by bus |
| H4929 | Other passenger transport by bus |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H4940 | Transport via pipelines |
| H5011 | Sea and coastal passenger water transport |
| H5012 | Sea and coastal freight water transport |
| H5021 | Inland passenger water transport |
| H5022 | Inland freight water transport |
| H5110 | Passenger air transport |
| H5222 | Direct support services for water transport |
| H5120 | Freight air transport |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5223 | Support activities for air transport |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| H5310 | Postal activities |
| H5320 | Courier activities |
| 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 |
| J6110 | Wired telecommunications activities |
| J6120 | Wireless telecommunications activities |
| J6190 | Other telecommunications activities |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
| K6622 | Activities of insurance agents and brokers |
| L6810 | Real estate activities with own or leased property |
| M7010 | Activities of head offices |
| M7120 | Technical testing and analysis |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| M7420 | Photographic activities |
| N7710 | Rental and leasing of motor vehicles |
| 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 |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| N8299 | Other business support service activities n.e.c. |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS
Does CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS have any other names?
Besides its full name, CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS is also registered under the name HTCONS CONSULTING AND CONSTRUCTION INVESTMENT JOINT STOCK COMPANY. When searching, either this name or tax code 0109419550 will return the same result.
Is CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS still operating?
The status of tax code 0109419550 of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS is NNT đã được cấp MST according to the latest synced data (as of 07/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS, tax code 0109419550 and address Số nhà 4, ngõ 6, thôn Nhân Hoà, Xã Đại Thanh, 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 0109419550 structured?
Tax code 0109419550 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 0941955 fall within an ascending sequence from 0000001 to 9999999; the digit 0 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 TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS operate in?
The main business line of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ XÂY DỰNG HTCONS is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 142 additional business line(s), all listed under "Business lines" above.
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 Xã Đại Thanh
2,208
Total businesses
1,269
Operating
914
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
1,453
Joint stock company
687
Single-member limited liability company
27
School / educational institution
11
Cooperative
11
Sole proprietorship
8
By status
Taxpayer issued tax code
1,267
Not operating at registered address
542
Ceased operations; tax code closure not yet completed
197
Temporarily suspended operations
141
Ceased operations; tax code closure completed
34
Pending verification of operating status at registered address
22
Businesses with legal representative "Phạm Văn Hoằng"
A total of 177 businesses share the same legal representative name