CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN
| Tax code | 4600994495 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN |
| Abbreviated name | CII |
| English name | THAI NGUYEN CONSULTANT AND INVESTMENT TECHNIQUES INFRASTRUCTURE JOINT SOCK COMPANY |
| Trading name | CII |
| Address | Tổ Tân Lập 3, Phường Tích Lương, Thái Nguyên, Việt Nam. |
| Legal representative | Nông Quốc Toản |
| Business registration certificate issue date | 21/10/2011 |
| Operations start date | 21/10/2011 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 13:37 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C23950 | Manufacture of articles of concrete, cement and plaster |
| E3700 | Sewerage and wastewater treatment |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| F41000 | Construction of buildings |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43290 | Other Building Services Installation |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G45420 | Maintenance and Repair of Motorcycles |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G47210 | Retail Sale of Cereals in Specialized Stores |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5630 | Beverage serving activities |
| J62090 | Other information technology and computer service activities |
| M71200 | Technical testing and analysis |
| A01110 | Growing of rice |
| A0128 | Growing of perennial spice, medicinal and aromatic crops |
| A01290 | Growing of other perennial crops |
| A01300 | Plant propagation |
| A01410 | Raising and breeding of cattle and buffaloes |
| A01440 | Raising and breeding of sheep, goats and deer |
| A01450 | Raising and breeding of swine |
| A01490 | Raising of other animals |
| A0322 | Freshwater aquaculture |
| A03230 | Aquaculture hatcheries and seed production |
| B05100 | Mining and agglomeration of hard coal |
| B05200 | Mining and agglomeration of lignite |
| B07100 | Mining of iron ores |
| B07300 | Mining of precious metal ores |
| N82990 | Other business support service activities n.e.c. |
| B0810 | Quarrying of stone, sand and clay |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C16210 | Manufacture of veneer sheets and wood-based panels |
| C16220 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN
Is CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN still operating?
The status of tax code 4600994495 of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN is NNT đã được cấp MST according to the latest synced data (as of 25/09/2026). 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 HẠ TẦNG KỸ THUẬT THÁI NGUYÊN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN, tax code 4600994495 and address Tổ Tân Lập 3, Phường Tích Lương, Thái Nguyên, 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 4600994495 structured?
Tax code 4600994495 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 46 are the segment prefix; the seven digits 0099449 fall within an ascending sequence from 0000001 to 9999999; the digit 5 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 HẠ TẦNG KỸ THUẬT THÁI NGUYÊN operate in?
The main business line of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 44 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN?
CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ HẠ TẦNG KỸ THUẬT THÁI NGUYÊN has tax code 4600994495, issued on 21/10/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Tích Lương
836Total businesses
406Operating
429Ceased / suspended
0New in last 90 days
Across Tỉnh Thái Nguyên: 12,137 businesses, of which 5,404 are operating.
Common business lines
By legal form
Limited liability company550
Joint stock company155
Sole proprietorship77
Single-member limited liability company23
Cooperative9
Other company7
By status
Taxpayer issued tax code406
Not operating at registered address223
Ceased operations; tax code closure not yet completed118
Temporarily suspended operations73
Ceased operations; tax code closure completed15
Transferred to another tax authority (awaiting receiving authority)1
Businesses with legal representative "Nông Quốc Toản"
A total of 4 businesses share the same legal representative name