CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG
| Tax code | 2500546591 |
| Vietnamese name | CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG |
| Abbreviated name | AD+ CO.,LTD |
| English name | AD+ ARCHITECTURE AND CONSTRUCTION COMPANY LIMITED |
| Trading name | AD+ CO.,LTD |
| Address | TDP Vĩnh Thịnh 4, Phường Vĩnh Yên, Phú Thọ, Việt Nam. |
| Legal representative | Nguyễn Ngọc Trung |
| Business registration certificate issue date | 13/04/2015 |
| Operations start date | 13/04/2015 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 07:55 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| F41000 | Construction of buildings |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| M74100 | Specialized design activities |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 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 TNHH XÂY DỰNG TRUNG THÀNH KHANG
Who is the legal representative of CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG?
The legal representative of CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG is Nguyễn Ngọc Trung according to the tax registration information linked to tax code 2500546591.
What is the tax code of CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG?
CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG has tax code 2500546591, issued on 13/04/2015. 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 XÂY DỰNG TRUNG THÀNH KHANG operate in?
The main business line of CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 12 additional business line(s), all listed under "Business lines" above.
How is tax code 2500546591 structured?
Tax code 2500546591 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 25 are the segment prefix; the seven digits 0054659 fall within an ascending sequence from 0000001 to 9999999; the digit 1 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 XÂY DỰNG TRUNG THÀNH KHANG?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH XÂY DỰNG TRUNG THÀNH KHANG, tax code 2500546591 and address TDP Vĩnh Thịnh 4, Phường Vĩnh Yên, Phú Thọ, 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 Vĩnh Yên
1,150
Total businesses
576
Operating
573
Ceased / suspended
0
New in last 90 days
Across Tỉnh Phú Thọ: 29,223 businesses, of which 15,414 are operating.
Common business lines
By legal form
Limited liability company
688
Joint stock company
269
Single-member limited liability company
146
Sole proprietorship
15
Cooperative
10
School / educational institution
7
By status
Taxpayer issued tax code
576
Not operating at registered address
397
Temporarily suspended operations
79
Ceased operations; tax code closure not yet completed
68
Ceased operations; tax code closure completed
29
Transferred to another tax authority (awaiting receiving authority)
1
Businesses with legal representative "Nguyễn Ngọc Trung"
A total of 155 businesses share the same legal representative name