CÔNG TY TNHH 3A
| Tax code | 0100368118 |
| Vietnamese name | CÔNG TY TNHH 3A |
| Address | Lô 4, Khu công nghiệp vừa và nhỏ Vĩnh Tuy, Phường Hoàng Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Dương Thị Nam |
| Business registration certificate issue date | 10/09/1994 |
| Operations start date | 02/07/1998 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 02:44 |
Business lines
| F4221 | Construction of electricity projects |
| C3290 | Other manufacturing n.e.c. |
| C3320 | Installation of industrial machinery and equipment |
| F4321 | Electrical Installation |
| H5210 | Warehousing and storage |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH 3A
What is the tax code of CÔNG TY TNHH 3A?
CÔNG TY TNHH 3A has tax code 0100368118, issued on 02/07/1998. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of CÔNG TY TNHH 3A?
CÔNG TY TNHH 3A has its registered office at Lô 4, Khu công nghiệp vừa và nhỏ Vĩnh Tuy, Phường Hoàng Mai, TP Hà Nội, Việt Nam.. The entity is located in Phường Hoàng Mai, Hà Nội.
What information is needed to issue an invoice to CÔNG TY TNHH 3A?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH 3A, tax code 0100368118 and address Lô 4, Khu công nghiệp vừa và nhỏ Vĩnh Tuy, Phường Hoàng Mai, 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 0100368118 structured?
Tax code 0100368118 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 0036811 fall within an ascending sequence from 0000001 to 9999999; the digit 8 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Who is the legal representative of CÔNG TY TNHH 3A?
The legal representative of CÔNG TY TNHH 3A is Dương Thị Nam according to the tax registration information linked to tax code 0100368118.
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 Hoàng Mai
4,421
Total businesses
2,283
Operating
2,104
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
2,692
Joint stock company
1,574
Single-member limited liability company
76
Sole proprietorship
24
Cooperative
11
Representative office
10
By status
Taxpayer issued tax code
2,282
Not operating at registered address
976
Ceased operations; tax code closure not yet completed
766
Temporarily suspended operations
279
Ceased operations; tax code closure completed
83
Pending verification of operating status at registered address
30
Businesses with legal representative "Dương Thị Nam"
A total of 7 businesses share the same legal representative name